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City briefing

Woodstock

Illinois, United States · 26,000 people
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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Nov
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The year’s records
Annual mean 10°C · wettest around May · prevailing wind SW
Warmest
26.6 °C
Coldest
-3.2 °C
Wettest
44%
Windiest
5.9 m/s
Prevailing
SW
4.8 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
Sep
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Dec

Every reading

bars actual · line feels-like, °C
-15-10-50510152025JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember-15-10-50510152025JFMAMJJASOND

The average temperature in Woodstock over the whole year is 10°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -6°C.

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

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January-3°C-6°C-9°C37%62%4.1 m/s001
February0°C-5°C-6°C36%50%4.3 m/s107
March6°C1°C0°C40%53%4.4 m/s2017
April11°C5°C6°C41%52%4.4 m/s16042
May18°C12°C15°C43%48%3.8 m/s481262
June25°C18°C24°C41%37%3.4 m/s613942
July26°C20°C27°C41%36%2.8 m/s545821
August26°C18°C26°C41%37%2.7 m/s615227
September23°C15°C21°C41%40%3.0 m/s673054
October15°C9°C11°C42%46%3.6 m/s33459
November7°C2°C2°C40%50%4.0 m/s7024
December1°C-2°C-5°C39%58%4.0 m/s005

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 Woodstock weather by season

Year round, Woodstock has days of about -3°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from -6°C to 20°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around May and least likely around February. 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.

Woodstock weather in winterDecember to February

High -1°CLow -4°CRain 37%

Winter in Woodstock has typical daily highs of about -1°C and lows of about -4°C, with a 37% chance of rain on a given day.

Woodstock weather in springMarch to May

High 12°CLow 6°CRain 41%

Spring in Woodstock has typical daily highs of about 12°C and lows of about 6°C, with a 41% chance of rain on a given day.

Woodstock weather in summerJune to August

High 26°CLow 19°CRain 41%

Summer in Woodstock has typical daily highs of about 26°C and lows of about 19°C, with a 41% chance of rain on a given day.

Woodstock weather in autumnSeptember to November

High 15°CLow 8°CRain 41%

Autumn in Woodstock has typical daily highs of about 15°C and lows of about 8°C, with a 41% chance of rain on a given day.

When is the rainy season in Woodstock?

Woodstock has no sharply defined rainy season: the chance of rain on a given day runs from 36% in February, the driest month, to 43% in May, the wettest.

What time of year is Woodstock windiest?

Winds in Woodstock are highest in March, averaging 4.4 m/s (16 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the SW.

What is the average temperature in Woodstock year round?

The average temperature in Woodstock over the whole year is 10°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -6°C.

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