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City briefing

Dolton

Illinois, United States · 22,000 people
Jan
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The year’s records
Annual mean 11°C · wettest around July · prevailing wind W
Warmest
26.5 °C
Coldest
-2.5 °C
Wettest
71%
Windiest
6.1 m/s
Prevailing
W
5.1 m/s average

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

Jan
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Every reading

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

The average temperature in Dolton over the whole year is 11°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -4°C.

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

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January-2°C-4°C-8°C55%65%4.8 m/s002
February1°C-3°C-5°C54%54%4.8 m/s107
March6°C2°C0°C62%55%5.0 m/s3017
April12°C6°C6°C60%54%4.9 m/s16137
May18°C13°C15°C63%50%4.1 m/s431155
June24°C19°C23°C59%41%3.8 m/s563440
July26°C21°C27°C64%40%3.2 m/s505221
August26°C20°C26°C63%39%3.3 m/s564827
September23°C16°C22°C60%41%3.6 m/s652850
October16°C10°C12°C63%49%4.3 m/s32456
November8°C3°C2°C60%52%4.7 m/s6024
December2°C-1°C-4°C61%60%4.7 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 Dolton weather by season

Year round, Dolton has days of about -2°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from -4°C to 21°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around July 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.

Dolton weather in winterDecember to February

High 1°CLow -3°CRain 57%

Winter in Dolton has typical daily highs of about 1°C and lows of about -3°C, with a 57% chance of rain on a given day.

Dolton weather in springMarch to May

High 12°CLow 7°CRain 61%

Spring in Dolton has typical daily highs of about 12°C and lows of about 7°C, with a 61% chance of rain on a given day.

Dolton weather in summerJune to August

High 26°CLow 20°CRain 62%

Summer in Dolton has typical daily highs of about 26°C and lows of about 20°C, with a 62% chance of rain on a given day.

Dolton weather in autumnSeptember to November

High 15°CLow 10°CRain 61%

Autumn in Dolton has typical daily highs of about 15°C and lows of about 10°C, with a 61% chance of rain on a given day.

When is the rainy season in Dolton?

Dolton has no sharply defined rainy season: the chance of rain on a given day runs from 54% in February, the driest month, to 64% in July, the wettest.

What time of year is Dolton windiest?

Winds in Dolton are highest in March, averaging 5.0 m/s (18 km/h), and lightest in July, at 3.2 m/s (12 km/h). The prevailing wind is from the W.

What is the average temperature in Dolton year round?

The average temperature in Dolton over the whole year is 11°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -4°C.

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