Weather forecast and meteo conditions in Ukraine and the world

French GuianaFrench GuianaCayenneCayenne

Weather in Cayenne today

:

1
 
0
:
0
 
3
Local time.
Time zone: GMT -3
winter time
* weather indicated in local time
Sunday, May 11, 2025
The Sun:  Sunrise 06:16, Sunset 18:36.
The Moon:  Moonrise 17:52, Moonset 05:15, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Unstable
 Water temperature in the sea: +30 °C
 UV index: 12,5 (Extreme)

08:00in the morningfrom 08:00 to 08:59Rain and thunderstorms expected
Air temperature:
 +26 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 29 km/h
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 3,4 mm
UV index: 1,4 (Low)
Visibility: 24%

09:00in the morningfrom 09:00 to 09:59Rain and thunderstorms expected
Air temperature:
 +27 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 25 km/h
Relative humidity: 92%
Cloudiness: 100%
Atmospheric pressure: 1015 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 2,9 mm
UV index: 3,8 (Moderate)
Visibility: 27%

10:00in the morningfrom 10:00 to 10:59Rain and thunderstorms expected
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 25 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 1015 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 2,3 mm
UV index: 7,1 (High)
Visibility: 59%

11:00in the morningfrom 11:00 to 11:59Rain and thunderstorms expected
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 25 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1015 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 2,6 mm
UV index: 10,4 (Very high)
Visibility: 58%

12:00by dayfrom 12:00 to 12:59Rain and thunderstorms expected
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 29 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1015 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 2,1 mm
UV index: 12,5 (Extreme)
Visibility: 74%

13:00by dayfrom 13:00 to 13:59Rain and thunderstorms expected
Air temperature:
 +28 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southeast
Wind: gentle breeze, southeast, speed 18 km/h
Wind gusts: 29 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: smooth (wavelets), wave height of 0,6 m
Amount of precipitations: 1,2 mm
UV index: 12,2 (Extreme)
Visibility: 62%

14:00by dayfrom 14:00 to 14:59Sometimes short-term rains
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 29 km/h
Relative humidity: 88%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,9 mm
UV index: 9,6 (Very high)
Visibility: 63%

15:00by dayfrom 15:00 to 15:59Sometimes short-term rains
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 29 km/h
Relative humidity: 88%
Cloudiness: 100%
Atmospheric pressure: 1012 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,7 mm
UV index: 6,2 (High)
Visibility: 63%

16:00by dayfrom 16:00 to 16:59Sometimes short-term rains
Air temperature:
 +28 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 88%
Cloudiness: 99%
Atmospheric pressure: 1012 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,5 mm
UV index: 2,8 (Low)
Visibility: 74%

17:00by dayfrom 17:00 to 17:59Sometimes short-term rains
Air temperature:
 +27 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 88%
Cloudiness: 99%
Atmospheric pressure: 1012 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,4 mm
UV index: 0,9 (Low)
Visibility: 68%

18:00in the eveningfrom 18:00 to 18:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1012 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,3 mm
UV index: 0,2 (Low)
Visibility: 74%

19:00in the eveningfrom 19:00 to 19:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 89%
Cloudiness: 100%
Atmospheric pressure: 1012 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 92%

20:00in the eveningfrom 20:00 to 20:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 66%

21:00in the eveningfrom 21:00 to 21:59Sometimes short-term rains
Air temperature:
 +27 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 36 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 74%

22:00in the eveningfrom 22:00 to 22:59Sometimes short-term rains
Air temperature:
 +26 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 32 km/h
Relative humidity: 90%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 58%

23:00in the eveningfrom 23:00 to 23:59Sometimes short-term rains
Air temperature:
 +26 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 22 km/h
Wind gusts: 29 km/h
Relative humidity: 91%
Cloudiness: 100%
Atmospheric pressure: 1015 hPa
Waves in the sea: slight, wave height of 1 m
Amount of precipitations: 0,2 mm
Visibility: 51%

Temperature trend on the chart

DateTemperature,°C27282827263134343128Temperature,°CApparent temperature11.5 08:0011.5 09:0011.5 10:0011.5 11:0011.5 12:0011.5 13:0011.5 14:0011.5 15:0011.5 16:0011.5 17:0011.5 18:0011.5 19:0011.5 20:0011.5 21:0011.5 22:0011.5 23:00302527.532.535

weather in nearby cities

Rain and thunderstorms expected Macouria  +27 °C 
Rain and thunderstorms expected Balata-Ouest  +27 °C 
Rain and thunderstorms expected Rémire-Montjoly  +28 °C 
Rain and thunderstorms expected Matoury  +27 °C 
Rain and thunderstorms expected Sainte-Rose de Lima  +27 °C 
Rain and thunderstorms expected Macouria  +27 °C 
Rain and thunderstorms expected Roura  +27 °C 
Rain and thunderstorms expected Kourou  +27 °C 
Rain and thunderstorms expected Cacao  +27 °C 
Rain expected Kaw  +27 °C 
Rain and thunderstorms expected Guisan Bourg  +27 °C 
Rain and thunderstorms expected Sinnamary  +27 °C 
Rain and thunderstorms expected Trou Poissons  +27 °C 
Rain and thunderstorms expected Iracoubo  +27 °C 
Rain and thunderstorms expected Bellevue  +26 °C 
Rain expected Trois Paletuviers  +27 °C 
Rain expected Oiapoque  +27 °C 
Rain expected Clevelandia do Norte  +27 °C 
Sometimes short-term rains Mana  +27 °C 
Sometimes short-term rains Acarouany  +27 °C 
Sometimes short-term rains Javouhey  +27 °C 
Sometimes short-term rains Charvein  +27 °C 
Sometimes short-term rains Camopi  +27 °C 
Rain and thunderstorms expected Esperance  +27 °C 
Rain and thunderstorms expected La Charbonniere  +27 °C 
Rain and thunderstorms expected Saint-Laurent-du-Maroni  +27 °C 
Rain and thunderstorms expected Balate  +27 °C 
Rain and thunderstorms expected Saint-Jean  +27 °C 
Rain and thunderstorms expected Albina  +27 °C 
Rain and thunderstorms expected Portal  +27 °C 
Sometimes short-term rains Bigiston  +27 °C 
Rain and thunderstorms expected Mongo Tapoe  +27 °C 
Sometimes short-term rains Apatou  +28 °C 
Sometimes short-term rains Langa Tabiki  +29 °C 
Sometimes short-term rains Providence  +28 °C 
Sometimes short-term rains Grand-Santi  +28 °C 
Sometimes short-term rains Nouveau Wapakou  +28 °C 
Sometimes short-term rains Agode  +28 °C 
Sometimes short-term rains Benzdorp  +28 °C 
Rain and thunderstorms expected Moengo  +27 °C 
Sometimes short-term rains Benzdorp (Monte Hermon)  +28 °C 
Sometimes short-term rains Cottica  +28 °C 
Rain and thunderstorms expected Pikien Santi  +27 °C 
Rain and thunderstorms expected Ricanau Moffo  +27 °C 
Sometimes short-term rains Wanhatti  +27 °C 
Sometimes short-term rains Anapaike  +27 °C 
Sometimes short-term rains Antecume Pata  +27 °C 

Additional data

 
Country:French Guiana
Telephone country code:+594
Location:Cayenne
District:Guyane
The name of the city or village:Cayenne
Time zone:America/Cayenne, GMT -3. winter time
Coordinates:Latitude: 4.93333; Longitude: -52.3333;
Aliases (In other languages):English: CayenneРусский: КайеннаУкраїнська: Каєнна
The project was created and is maintained by FDSTAR company, 2025

Weather in Cayenne today

© MeteoCast.ua - weather forecast in your city and your country. All rights reserved, 2025
Privacy Policy

Options of weather forecast displaying
Display temperature:  
 
 
Show the pressure:  
 
 
Display wind speed:  
 
 
 
 
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.
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.
Protection from UV radiation from the Sun is necessary. A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure. Stay in shade near midday when the sun is strongest. If outdoors, 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.
Protection from UV radiation from the Sun is necessary. A UV index reading of 6 to 7 means high risk of harm from unprotected sun exposure. Protection against skin and eye damage is needed. Reduce time in the sun 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.
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.
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 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.