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United States of AmericaUnited States of America Pennsylvania Washington
Washington
Average sun percentage
Climate ▸Forecast ▸December ▸January ▸
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Average percent of sunshine in Washington (PA)

The mean percent of sunhours during the day in Washington (Pennsylvania), the United States of America.


  • The sun shines on average 56.0% in July making it the most sunny month.
  • On average, December has the lowest percentage of sunshine with 26.0%.

Forecast: is it sunny in Washington (PA)?

Sat   Dec 28
16°C | 9°C
SW 4 m/s
0.7 mm
broken clouds and chance of slight rain

broken clouds and chance of slight rain

hourly forecast
Sun   Dec 29
18°C | 9°C
S 7 m/s
28 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Mon   Dec 30
11°C | 2°C
W 7 m/s
1.4 mm
almost clear and slight rain

almost clear and slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

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