Historical Weather for Chicago, United States

Showing historical weather data for 1 Aug to 31 Aug over the last 5 years (2025-2025).

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Chicago, Illinois, United States (01-08 → 31-08)

Years 2025–2025 · Source: Meteostat

Showing 1 year series with 31 days for Chicago, Illinois, United States.

Weather Summary

Automated rules using observed Meteostat data (no AI calls).

Average temperature

22.7°C

Above long-term avg by 0.0°C

Total rainfall

42.5 mm

Across the selected period

Notable conditions

  • Heatwave days: 3
  • Frost days: 0
  • Heavy rain days: 0
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Anomaly vs normal

0.0°C

Warmer than the multi-year average

Record extremes

Record high: 33.8°C · 16 Aug 2025

Record low: 13.4°C · 26 Aug 2025

Precip & wind peaks

Rain: 10.7 mm · 11 Aug 2025

Wind: 11.3 kts · 09 Aug 2025

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Average temperature

Date focus1 days
01 Aug→01 Aug

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Time Travel Insight

Typical weather for 2025.

Temperatures were consistent with the long-term average.

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2025

31 days

01 Aug → 31 Aug

Temperature

High: 18.8°C → 33.8°C

Low: 13.4°C → 24.6°C

Precipitation

Rain: 42.5 mm

Snow: 0.0 cm

Wind

7.8 kts avg · 11.3 kts peak

Accessible data table

Daily values for the first series (showing up to 30 rows)

DayHigh (°C)Low (°C)Rain (mm)Snow (cm)Wind (kts)
01 Aug22.0°C18.2°C0.0 mm0.0 cm8.8 kts
02 Aug23.6°C17.6°C0.0 mm0.0 cm5.4 kts
03 Aug23.6°C16.7°C0.0 mm0.0 cm6.8 kts
04 Aug24.4°C19.8°C0.2 mm0.0 cm6.7 kts
05 Aug25.0°C20.6°C0.0 mm0.0 cm6.4 kts
06 Aug28.5°C19.5°C0.0 mm0.0 cm7.9 kts
07 Aug30.4°C21.5°C1.5 mm0.0 cm5.8 kts
08 Aug33.2°C23.0°C0.0 mm0.0 cm9.3 kts
09 Aug33.6°C24.0°C0.0 mm0.0 cm11.3 kts
10 Aug32.5°C24.5°C0.5 mm0.0 cm10.0 kts
11 Aug31.6°C22.4°C10.7 mm0.0 cm9.5 kts
12 Aug29.4°C21.4°C8.2 mm0.0 cm5.7 kts
13 Aug26.5°C21.6°C0.0 mm0.0 cm6.2 kts
14 Aug26.2°C19.7°C0.0 mm0.0 cm5.8 kts
15 Aug32.5°C20.4°C0.0 mm0.0 cm6.0 kts
16 Aug33.8°C24.6°C0.0 mm0.0 cm9.1 kts
17 Aug25.6°C21.8°C0.3 mm0.0 cm7.8 kts
18 Aug29.0°C21.7°C7.1 mm0.0 cm7.7 kts
19 Aug24.2°C21.5°C8.6 mm0.0 cm11.3 kts
20 Aug22.2°C20.3°C0.4 mm0.0 cm9.4 kts
21 Aug22.6°C19.8°C0.5 mm0.0 cm8.2 kts
22 Aug25.6°C17.9°C0.0 mm0.0 cm5.0 kts
23 Aug27.8°C19.2°C0.6 mm0.0 cm10.4 kts
24 Aug23.5°C15.8°C0.0 mm0.0 cm10.2 kts
25 Aug21.1°C13.6°C0.0 mm0.0 cm8.1 kts
26 Aug22.0°C13.4°C0.1 mm0.0 cm6.8 kts
27 Aug24.5°C13.8°C0.0 mm0.0 cm9.0 kts
28 Aug23.2°C16.0°C3.0 mm0.0 cm7.9 kts
29 Aug18.8°C15.1°C0.6 mm0.0 cm6.8 kts
30 Aug21.5°C16.1°C0.2 mm0.0 cm4.9 kts

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