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Sri LankaSri LankaWestern ProvinceWatumulla

Weather in Watumulla for a week

Current time in Watumulla:

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Local time.
Time zone: GMT 5,5
winter time
* weather indicated in local time
Saturday, May 10, 2025
The Sun:  Sunrise 05:54, Sunset 18:19.
The Moon:  Moonrise 16:34, Moonset 04:02, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
  Water temperature in the sea: +30 °C
 UV index: 11,1 (Extreme)

at nightfrom 02:00 to 06:00Rain and thunderstorms expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 18 km/h
Relative humidity: 85-88%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 3,2 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +27...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 11-18 km/h
Relative humidity: 72-88%
Cloudiness: 94%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,8 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
western
Wind: gentle breeze, western, speed 14-18 km/h
Wind gusts: 25 km/h
Relative humidity: 71-77%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,7 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 22 km/h
Relative humidity: 79-85%
Cloudiness: 100%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,6 mm

Sunday, May 11, 2025
The Sun:  Sunrise 05:54, Sunset 18:19.
The Moon:  Moonrise 17:19, Moonset 04:40, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active
  Water temperature in the sea: +30 °C
 UV index: 12,2 (Extreme)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 18 km/h
Relative humidity: 86%
Cloudiness: 100%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,9 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +28...+31 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 25 km/h
Relative humidity: 65-85%
Cloudiness: 94%
Atmospheric pressure: 1007-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,6 mm

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +30...+31 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 63-66%
Cloudiness: 71%
Atmospheric pressure: 1004-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +29 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 25 km/h
Relative humidity: 69-79%
Cloudiness: 74%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m

Monday, May 12, 2025
The Sun:  Sunrise 05:54, Sunset 18:19.
The Moon:  Moonrise 18:05, Moonset 05:21, Moon phase: full full
 Geomagnetic Field: Unstable
  Water temperature in the sea: +30 °C
 UV index: 12 (Extreme)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 25 km/h
Relative humidity: 80-85%
Cloudiness: 74%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,2 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +28...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: moderate breeze, southwest, speed 18-22 km/h
Wind gusts: 29 km/h
Relative humidity: 70-86%
Cloudiness: 92%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  1,6 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: moderate breeze, southwest, speed 18-22 km/h
Wind gusts: 32 km/h
Relative humidity: 70-79%
Cloudiness: 97%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  1,6 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28...+29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: gentle breeze, southwest, speed 14 km/h
Wind gusts: 29 km/h
Relative humidity: 81-84%
Cloudiness: 94%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,1 mm

Tuesday, May 13, 2025
The Sun:  Sunrise 05:54, Sunset 18:20.
The Moon:  Moonrise 18:55, Moonset 06:04, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
  Water temperature in the sea: +30 °C
 UV index: 9,4 (Very high)

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 25 km/h
Relative humidity: 84-88%
Cloudiness: 73%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  2,1 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +28...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 29 km/h
Relative humidity: 75-87%
Cloudiness: 93%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  2,2 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +30...+31 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 75-80%
Cloudiness: 95%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 4,7 mm

in the eveningfrom 18:01 to 00:00Rain expected
Air temperature:
 +28...+29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 29 km/h
Relative humidity: 82-87%
Cloudiness: 94%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  2,1 mm

Wednesday, May 14, 2025
The Sun:  Sunrise 05:54, Sunset 18:20.
The Moon:  Moonrise 19:47, Moonset 06:51, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
  Water temperature in the sea: +30 °C
 UV index: 10,5 (Very high)

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +27...+28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 25 km/h
Relative humidity: 88-89%
Cloudiness: 96%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 3,9 mm

in the morningfrom 06:01 to 12:00Rain and thunderstorms expected
Air temperature:
 +27...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: moderate breeze, southwest, speed 11-22 km/h
Wind gusts: 25 km/h
Relative humidity: 77-88%
Cloudiness: 95%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 4,1 mm

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: moderate breeze, southwest, speed 18-22 km/h
Wind gusts: 29 km/h
Relative humidity: 75-80%
Cloudiness: 100%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  1 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 82-86%
Cloudiness: 99%
Atmospheric pressure: 1004-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,8 mm

Thursday, May 15, 2025
The Sun:  Sunrise 05:54, Sunset 18:20.
The Moon:  Moonrise 20:41, Moonset 07:42, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
  Water temperature in the sea: +30 °C

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 22 km/h
Relative humidity: 84-87%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,5 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +28...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: gentle breeze, southwest, speed 18 km/h
Wind gusts: 32 km/h
Relative humidity: 70-86%
Cloudiness: 99%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,2 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +30...+31 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: moderate breeze, southwest, speed 18-22 km/h
Wind gusts: 32 km/h
Relative humidity: 69-78%
Cloudiness: 92%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  0,2 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +29 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: moderate breeze, southwest, speed 14-22 km/h
Wind gusts: 29 km/h
Relative humidity: 80-86%
Cloudiness: 98%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  0,9 mm

Friday, May 16, 2025
The Sun:  Sunrise 05:54, Sunset 18:20.
The Moon:  Moonrise 21:34, Moonset 08:35, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Active
  Water temperature in the sea: +30 °C

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +28 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 14 km/h
Wind gusts: 22 km/h
Relative humidity: 87-88%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  2,4 mm

in the morningfrom 06:01 to 12:00Rain and thunderstorms expected
Air temperature:
 +28...+30 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 25 km/h
Relative humidity: 74-87%
Cloudiness: 96%
Atmospheric pressure: 1005-1008 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  1,3 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +30...+31 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: moderate breeze, southwest, speed 14-22 km/h
Wind gusts: 29 km/h
Relative humidity: 72-77%
Cloudiness: 98%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations:  0,1 mm

in the eveningfrom 18:01 to 00:00Rain and thunderstorms expected
Air temperature:
 +28...+30 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 25 km/h
Relative humidity: 79-87%
Cloudiness: 100%
Atmospheric pressure: 1005-1007 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations:  0,7 mm

weather in nearby cities

Rain and thunderstorms expected Galkissa  +28 °C 
Rain and thunderstorms expected Dehiwala-Mount Lavinia  +28 °C 
Rain and thunderstorms expected Attidiya  +28 °C 
Rain and thunderstorms expected Dehiwala  +28 °C 
Rain and thunderstorms expected Nedimala  +27 °C 
Rain and thunderstorms expected Pepiliyana  +27 °C 
Rain and thunderstorms expected Gangodawila North  +27 °C 
Rain and thunderstorms expected Nugegoda  +27 °C 
Rain and thunderstorms expected Wattegedara  +27 °C 
Rain and thunderstorms expected Kirulapone  +27 °C 
Rain and thunderstorms expected Havelock Town  +27 °C 
Rain and thunderstorms expected Idama  +28 °C 
Rain and thunderstorms expected Mirihana  +27 °C 
Rain and thunderstorms expected Pagoda  +27 °C 
Rain and thunderstorms expected Maharagama  +27 °C 
Rain and thunderstorms expected Moratuwa  +28 °C 
Rain and thunderstorms expected Nawala  +27 °C 
Rain and thunderstorms expected Madiwela  +27 °C 
Rain and thunderstorms expected Pita Kotte  +27 °C 
Rain and thunderstorms expected Welikada East  +27 °C 
Rain and thunderstorms expected Pannipitiya  +27 °C 
Rain and thunderstorms expected Battaramulla South  +27 °C 
Rain and thunderstorms expected Talawatugoda  +27 °C 
Rain and thunderstorms expected Rajagiriya  +28 °C 
Rain and thunderstorms expected Siddamulla  +27 °C 
Rain and thunderstorms expected Madinnagoda  +27 °C 
Rain and thunderstorms expected Colombo  +28 °C 
Rain and thunderstorms expected Kottawa North  +27 °C 
Rain and thunderstorms expected Kottawa  +27 °C 
Rain and thunderstorms expected Kolonnawa  +28 °C 
Rain and thunderstorms expected Talangama North  +27 °C 
Rain and thunderstorms expected Kotikawatta  +27 °C 
Rain and thunderstorms expected Makumbura  +27 °C 
Rain and thunderstorms expected Ambalanduwa  +28 °C 
Sometimes short-term rains Kirigam Pamunuwa  +27 °C 
Rain and thunderstorms expected Mabulgoda  +27 °C 
Rain and thunderstorms expected Megoda Kolonnawa  +27 °C 
Sometimes short-term rains Siyambalagoda  +27 °C 
Rain and thunderstorms expected Brahmanagama  +27 °C 
Rain and thunderstorms expected Arangala  +27 °C 
Rain and thunderstorms expected Belagama  +27 °C 
Rain and thunderstorms expected Mulleriyawa  +27 °C 
Sometimes short-term rains Rilawela  +27 °C 
Sometimes short-term rains Palagama  +27 °C 
Rain and thunderstorms expected Malambe  +27 °C 
Rain and thunderstorms expected Panadura  +28 °C 
Rain and thunderstorms expected Madampitiya  +28 °C 

Temperature trend on the chart

DateTemperature,°C30313031303131293029302930302728282827282828282828282828293029292929293031303130313129292929292929MaximumAverageMinimumat nightin the morningby dayin the evening10.511.512.513.514.515.516.5282930312732

Additional data

Country:Sri Lanka
Telephone country code:+94
Location:Western Province
District:Colombo District
The name of the city or village:Watumulla
Time zone:Asia/Colombo, GMT 5,5. winter time
Coordinates:Latitude: 6.83333; Longitude: 79.8667;
Aliases (In other languages):English: WatumullaРусский: ВатумуллаУкраїнська: Ватумулла
The project was created and is maintained by FDSTAR company, 2025

Weather in Watumulla for a week

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Power systems: Weak power grid fluctuations can occur.

Spacecraft operations: Minor impact on satellite operations possible.

Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 11 or more means extreme risk of harm from unprotected sun exposure. Take all precautions because unprotected skin and eyes can burn in minutes. Try to avoid sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.
On land:
The wind picks up dust and small pieces of paper; small branches are moved.
At Sea:
The sea is moderately rough. Waves appear in the form of elongated ridges, some of which are overturned; fairly frequent white horses.
Enhanced protection from UV radiation from the Sun is required. A UV index reading of 8 to 10 means very high risk of harm from unprotected sun exposure. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Minimize sun exposure between 10 a.m. and 4 p.m. If outdoors, seek shade and wear sun protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand, water, and snow, will increase UV exposure.