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City briefing

Willistown

Pennsylvania, United States · 11,000 people
Jan
Feb
Mar
Apr
May
Jun
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Aug
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The year’s records
Annual mean 13°C · wettest around February · prevailing wind W
Warmest
29.0 °C
Coldest
2.6 °C
Wettest
42%
Windiest
3.4 m/s
Prevailing
W
2.7 m/s average

When this place is good five ratings · thirty-six ten-day sections · click a cell to read it

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec

Every reading

bars actual · line feels-like, °C
-5051015202530JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember-5051015202530JFMAMJJASOND

The average temperature in Willistown over the whole year is 13°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -1°C.

Month by month Willistown climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January3°C-1°C-3°C40%52%2.3 m/s108
February5°C1°C0°C42%48%2.1 m/s3018
March9°C3°C4°C40%47%2.5 m/s9034
April15°C8°C11°C39%50%2.3 m/s31360
May20°C14°C18°C41%54%1.9 m/s591664
June26°C19°C25°C38%42%1.8 m/s614435
July29°C22°C30°C38%40%1.5 m/s26636
August27°C21°C28°C36%42%1.4 m/s426115
September24°C17°C23°C38%44%1.6 m/s683644
October18°C11°C16°C34%47%1.6 m/s541071
November11°C5°C6°C37%40%1.9 m/s14044
December5°C1°C1°C42%52%1.9 m/s1016

High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.

Seasons, and the year in short Willistown weather by season

Year round, Willistown has days of about 3°C at their warmest in January, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from -1°C to 22°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around February and least likely around October. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.

Willistown weather in winterDecember to February

High 4°CLow 1°CRain 41%

Winter in Willistown has typical daily highs of about 4°C and lows of about 1°C, with a 41% chance of rain on a given day.

Willistown weather in springMarch to May

High 15°CLow 8°CRain 40%

Spring in Willistown has typical daily highs of about 15°C and lows of about 8°C, with a 40% chance of rain on a given day.

Willistown weather in summerJune to August

High 27°CLow 21°CRain 37%

Summer in Willistown has typical daily highs of about 27°C and lows of about 21°C, with a 37% chance of rain on a given day.

Willistown weather in autumnSeptember to November

High 18°CLow 11°CRain 36%

Autumn in Willistown has typical daily highs of about 18°C and lows of about 11°C, with a 36% chance of rain on a given day.

When is the rainy season in Willistown?

Willistown has no sharply defined rainy season: the chance of rain on a given day runs from 34% in October, the driest month, to 42% in February, the wettest.

What time of year is Willistown windiest?

Winds in Willistown are highest in March, averaging 2.5 m/s (9 km/h), and lightest in August, at 1.4 m/s (5 km/h). The prevailing wind is from the W.

What is the average temperature in Willistown year round?

The average temperature in Willistown over the whole year is 13°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -1°C.

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