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USAUSACommonwealth of PennsylvaniaJefferson

Weather in Jefferson for a week

Current time in Jefferson:

1
 
0
:
5
 
3
Local time.
Time zone: GMT -4
Summertime (plus one hour)
* weather indicated in local time
Friday, May 2, 2025
The Sun:  Sunrise 06:06, Sunset 20:03.
The Moon:  Moonrise 10:05, Moonset 01:07, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Active
 UV index: 7,8 (High)

in the morningfrom 10:00 to 12:00Cloudy sky, no precipitation
Air temperature:
 +17...+24 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: gentle breeze, southwest, speed 7-18 km/h
Wind gusts: 36 km/h
Relative humidity: 51-88%
Cloudiness: 96%
Atmospheric pressure: 988-989 hPa

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +25...+27 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: moderate breeze, western, speed 14-22 km/h
Wind gusts: 40 km/h
Relative humidity: 38-47%
Cloudiness: 90%
Atmospheric pressure: 988-989 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +21...+26 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: gentle breeze, southwest, speed 4-14 km/h
Wind gusts: 32 km/h
Relative humidity: 42-69%
Cloudiness: 78%
Atmospheric pressure: 988-989 hPa

Saturday, May 3, 2025
The Sun:  Sunrise 06:05, Sunset 20:04.
The Moon:  Moonrise 11:17, Moonset 01:53, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Active
 UV index: 7,5 (High)

at nightfrom 00:01 to 06:00Light cloud cover in the sky, no precipitation
Air temperature:
 +17...+20 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northeast
Wind: light breeze, northeast, speed 4-11 km/h
Wind gusts: 32 km/h
Relative humidity: 70-76%
Cloudiness: 82%
Atmospheric pressure: 988-989 hPa

in the morningfrom 06:01 to 12:00Cloudy sky, no precipitation
Air temperature:
 +17...+25 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: moderate breeze, eastern, speed 11-25 km/h
Wind gusts: 43 km/h
Relative humidity: 52-79%
Cloudiness: 100%
Atmospheric pressure: 989 hPa

by dayfrom 12:01 to 18:00Rain and thunderstorms expected
Air temperature:
 +25...+28 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain and thunderstorms expected
southwest
Wind: moderate breeze, southwest, speed 22-25 km/h
Wind gusts: 54 km/h
Relative humidity: 42-53%
Cloudiness: 100%
Atmospheric pressure: 985-988 hPa
Amount of precipitations:  1,4 mm

in the eveningfrom 18:01 to 00:00Rain expected
Air temperature:
 +19...+26 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southern
Wind: moderate breeze, southern, speed 7-25 km/h
Wind gusts: 43 km/h
Relative humidity: 59-90%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Amount of precipitations: 4 mm

Sunday, May 4, 2025
The Sun:  Sunrise 06:04, Sunset 20:05.
The Moon:  Moonrise 12:26, Moonset 02:28, Moon phase: waxing crescent waxing crescent
 Geomagnetic Field: Minor Storm
 UV index: 4,8 (Moderate)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +17...+19 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: light breeze, southern, speed 7-11 km/h
Wind gusts: 32 km/h
Relative humidity: 89-91%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Amount of precipitations:  2,9 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +17...+19 °CThe temperature will not changeprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: moderate breeze, southern, speed 14-22 km/h
Wind gusts: 40 km/h
Relative humidity: 87-90%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Amount of precipitations:  1,5 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +19...+21 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: gentle breeze, southern, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 81-92%
Cloudiness: 100%
Atmospheric pressure: 987-988 hPa
Amount of precipitations: 6,6 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +17...+20 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 82-97%
Cloudiness: 100%
Atmospheric pressure: 987-989 hPa
Amount of precipitations:  1,6 mm

Monday, May 5, 2025
The Sun:  Sunrise 06:03, Sunset 20:06.
The Moon:  Moonrise 13:32, Moonset 02:56, Moon phase: in its first quarter in its first quarter
 Geomagnetic Field: Minor Storm
 UV index: 7,3 (High)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +17 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 7-14 km/h
Wind gusts: 29 km/h
Relative humidity: 97-98%
Cloudiness: 100%
Atmospheric pressure: 989 hPa
Amount of precipitations:  2,4 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +17...+18 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: light breeze, southeast, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 92-98%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Amount of precipitations:  1,7 mm

by dayfrom 12:01 to 18:00Rain expected
Air temperature:
 +19...+21 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Rain expected
southeast
Wind: moderate breeze, southeast, speed 14-22 km/h
Wind gusts: 40 km/h
Relative humidity: 79-87%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Amount of precipitations:  2,3 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +17...+21 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: moderate breeze, southeast, speed 14-25 km/h
Wind gusts: 54 km/h
Relative humidity: 83-97%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Amount of precipitations:  2,8 mm

Tuesday, May 6, 2025
The Sun:  Sunrise 06:01, Sunset 20:07.
The Moon:  Moonrise 14:35, Moonset 03:20, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Minor Storm
 UV index: 0,1 (Low)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +16...+17 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: moderate breeze, eastern, speed 14-22 km/h
Wind gusts: 43 km/h
Relative humidity: 96-98%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Amount of precipitations:  1,9 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +16...+21 °CThe temperature will riseprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 7-14 km/h
Wind gusts: 32 km/h
Relative humidity: 63-94%
Cloudiness: 99%
Atmospheric pressure: 991-992 hPa
Amount of precipitations:  2,5 mm

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +20...+21 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
southwest
Wind: gentle breeze, southwest, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 43-61%
Cloudiness: 77%
Atmospheric pressure: 989-991 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +16...+19 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 7-18 km/h
Wind gusts: 32 km/h
Relative humidity: 43-63%
Cloudiness: 74%
Atmospheric pressure: 989-992 hPa

Wednesday, May 7, 2025
The Sun:  Sunrise 06:00, Sunset 20:08.
The Moon:  Moonrise 15:36, Moonset 03:41, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +10...+15 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 29 km/h
Relative humidity: 66-85%
Cloudiness: 58%
Atmospheric pressure: 992-993 hPa

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 +11...+18 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
western
Wind: moderate breeze, western, speed 7-22 km/h
Wind gusts: 32 km/h
Relative humidity: 57-83%
Cloudiness: 21%
Atmospheric pressure: 993-995 hPa

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +19...+22 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northwest
Wind: moderate breeze, northwest, speed 18-22 km/h
Wind gusts: 36 km/h
Relative humidity: 37-52%
Cloudiness: 63%
Atmospheric pressure: 993-995 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +15...+20 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
western
Wind: gentle breeze, western, speed 7-14 km/h
Wind gusts: 25 km/h
Relative humidity: 42-76%
Cloudiness: 100%
Atmospheric pressure: 993-995 hPa

Thursday, May 8, 2025
The Sun:  Sunrise 05:59, Sunset 20:09.
The Moon:  Moonrise 16:35, Moonset 04:00, Moon phase: waxing gibbous waxing gibbous
 Geomagnetic Field: Active

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +13...+15 °CThe air temperature will go downprecipitation is expected
Weather patterns and meteorological conditions:
Sometimes short-term rains
northwest
Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 32 km/h
Relative humidity: 66-77%
Cloudiness: 100%
Atmospheric pressure: 995-996 hPa
Amount of precipitations:  0,3 mm

in the morningfrom 06:01 to 12:00Light cloud cover in the sky, no precipitation
Air temperature:
 +13...+17 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northern
Wind: moderate breeze, northern, speed 14-22 km/h
Wind gusts: 36 km/h
Relative humidity: 57-74%
Cloudiness: 78%
Atmospheric pressure: 997-999 hPa

by dayfrom 12:01 to 18:00Light cloud cover in the sky, no precipitation
Air temperature:
 +18...+20 °CThe temperature will rise
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
northern
Wind: gentle breeze, northern, speed 14-18 km/h
Wind gusts: 29 km/h
Relative humidity: 25-51%
Cloudiness: 37%
Atmospheric pressure: 997-999 hPa

in the eveningfrom 18:01 to 00:00Clear skies, no precipitation
Air temperature:
 +13...+19 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northern
Wind: light breeze, northern, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 29-50%
Cloudiness: 0%
Atmospheric pressure: 997-999 hPa

weather in nearby cities

Cloudy sky, no precipitation Spring Grove  +25 °C 
Cloudy sky, no precipitation Seven Valleys  +25 °C 
Cloudy sky, no precipitation Glen Rock  +25 °C 
Cloudy sky, no precipitation New Salem  +25 °C 
Cloudy sky, no precipitation Parkville  +25 °C 
Cloudy sky, no precipitation Hanover  +25 °C 
Cloudy sky, no precipitation Loganville  +25 °C 
Cloudy sky, no precipitation Jacobus  +25 °C 
Cloudy sky, no precipitation Pennville  +25 °C 
Cloudy sky, no precipitation Midway  +25 °C 
Cloudy sky, no precipitation Abbottstown  +25 °C 
Cloudy sky, no precipitation McSherrystown  +25 °C 
Cloudy sky, no precipitation Shrewsbury  +25 °C 
Cloudy sky, no precipitation New Freedom  +25 °C 
Cloudy sky, no precipitation Grantley  +25 °C 
Cloudy sky, no precipitation West York  +25 °C 
Cloudy sky, no precipitation Spry  +25 °C 
Cloudy sky, no precipitation Manchester  +25 °C 
Cloudy sky, no precipitation East Berlin  +25 °C 
Cloudy sky, no precipitation Tyler Run-Queens Gate  +25 °C 
Cloudy sky, no precipitation Shiloh  +25 °C 
Cloudy sky, no precipitation Weigelstown  +25 °C 
Cloudy sky, no precipitation York  +25 °C 
Cloudy sky, no precipitation New Oxford  +25 °C 
Cloudy sky, no precipitation Valley View  +25 °C 
Cloudy sky, no precipitation Winterstown  +25 °C 
Cloudy sky, no precipitation Dallastown  +25 °C 
Cloudy sky, no precipitation North York  +25 °C 
Cloudy sky, no precipitation Yoe  +25 °C 
Cloudy sky, no precipitation Dover  +25 °C 
Cloudy sky, no precipitation East York  +25 °C 
Cloudy sky, no precipitation Mount Pleasant  +25 °C 
Cloudy sky, no precipitation Red Lion  +25 °C 
Cloudy sky, no precipitation Hampton  +25 °C 
Cloudy sky, no precipitation Stewartstown  +25 °C 
Cloudy sky, no precipitation Littlestown  +25 °C 
Cloudy sky, no precipitation Cross Roads  +25 °C 
Cloudy sky, no precipitation Hampstead  +25 °C 
Cloudy sky, no precipitation Felton  +25 °C 
Cloudy sky, no precipitation Stonybrook-Wilshire  +25 °C 
Cloudy sky, no precipitation Windsor  +25 °C 
Cloudy sky, no precipitation Emigsville  +25 °C 
Cloudy sky, no precipitation Lake Meade  +25 °C 
Cloudy sky, no precipitation Springetts Manor-Yorklyn  +25 °C 
Cloudy sky, no precipitation Stonybrook Heights  +25 °C 
Cloudy sky, no precipitation Bonneauville  +25 °C 
Cloudy sky, no precipitation Stonybrook  +25 °C 
Cloudy sky, no precipitation Yorklyn  +25 °C 

Temperature trend on the chart

DateTemperature,°C27282121212220222219181916161717171716101318191817171314212118181915152627202021211924231919181816MaximumAverageMinimumat nightin the morningby dayin the evening02.503.504.505.506.507.508.51012.51517.52022.52527.530

Additional data

Country:USA
Telephone country code:+1
Location:Commonwealth of Pennsylvania
District:York County
The name of the city or village:Jefferson
Time zone:America/New_York, GMT -4. Summertime (plus one hour)
Coordinates:Latitude: 39.8173; Longitude: -76.8416;
Aliases (In other languages):English: JeffersonРусский: ДжефферсонУкраїнська: Джефферсон
 
Codorus
The project was created and is maintained by FDSTAR company, 2025

Weather in Jefferson for a week

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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.
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.
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.
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).
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 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.