Historical Weather for Chicago, United States

Showing historical weather data for 1 Jan to 31 Dec over the last 5 years (1975-1975).

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Chicago, Illinois, United States (01-01 → 31-12)

Years 1975–1975 · Source: Meteostat

Showing 1 year series with 365 days for Chicago, Illinois, United States.

Latest Year Summary (1975)

Computed from observed daily Meteostat data for 1975 across the selected date window.

Average temperature

10.0°C

Long-term average unavailable

Total rainfall

1,002.0 mm

Across 1975 in the selected period

Rainfall details

  • 🌧️ 209 rain days
  • 💧 Wettest day: 1975-06-14 — 39.9 mm

Notable conditions

  • 🔥 Heatwave days: 1
  • 🥶 Frost days: 126
  • ❄️ Snow days: 60
  • 🌧️ Heavy rain days: 9

Average pressure

1,016.6 hPa

Weekly Rainfall Totals (1975)

Week of Dec 30: 3.3 mmWeek of Jan 6: 44.6 mmWeek of Jan 13: 5.7 mmWeek of Jan 20: 15.2 mmWeek of Jan 27: 12.5 mmWeek of Feb 3: 8.3 mmWeek of Feb 10: 19.7 mmWeek of Feb 17: 41.7 mmWeek of Feb 24: 9.6 mmWeek of Mar 3: 17.6 mmWeek of Mar 10: 10.7 mmWeek of Mar 17: 20.7 mmWeek of Mar 24: 38.9 mmWeek of Mar 31: 34.6 mmWeek of Apr 7: 5.6 mmWeek of Apr 14: 27.5 mmWeek of Apr 21: 34.1 mmWeek of Apr 28: 28.6 mmWeek of May 5: 9.4 mmWeek of May 12: 7.4 mmWeek of May 19: 37.5 mmWeek of May 26: 50.3 mmWeek of Jun 2: 20.7 mmWeek of Jun 9: 54.6 mmWeek of Jun 16: 15.3 mmWeek of Jun 23: 18.9 mmWeek of Jun 30: 10.2 mmWeek of Jul 7: 10.3 mmWeek of Jul 14: 10.6 mmWeek of Jul 21: 9.9 mmWeek of Jul 28: 36.9 mmWeek of Aug 4: 9.3 mmWeek of Aug 11: 7.0 mmWeek of Aug 18: 12.2 mmWeek of Aug 25: 76.9 mmWeek of Sep 1: 12.8 mmWeek of Sep 8: 5.8 mmWeek of Sep 15: 11.4 mmWeek of Sep 22: 2.6 mmWeek of Sep 29: 4.3 mmWeek of Oct 6: 2.8 mmWeek of Oct 13: 9.3 mmWeek of Oct 20: 11.3 mmWeek of Oct 27: 10.0 mmWeek of Nov 3: 14.8 mmWeek of Nov 10: 8.6 mmWeek of Nov 17: 9.6 mmWeek of Nov 24: 46.7 mmWeek of Dec 1: 14.4 mmWeek of Dec 8: 42.7 mmWeek of Dec 15: 7.9 mmWeek of Dec 22: 0.9 mmWeek of Dec 29: 9.8 mm
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Anomaly vs normal

n/a

No data

Record extremes

Daytime High: 32.2°C · 21 Aug 1975

Nighttime Low: -20.4°C · 10 Feb 1975

Precip & wind peaks

Rain: 39.9 mm · 14 Jun 1975

Wind: 28.4 kts · 10 Nov 1975

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How to read this weather history

Observed daily conditions for Chicago, Illinois, United States

The summary cards surface the main pattern first, while the chart and table below keep every day inspectable. Use this page for like-for-like date comparisons across years, not as a forecast.

Latest coverage

1975 · 365 days

01 Jan → 31 Dec from Meteostat.

Year span

1975

This view currently contains a single year of observations.

Observed extremes

High 32.2°C · Low -20.4°C

21 Aug 1975 to 10 Feb 1975 across 1 years.

Only one year is available for this selection, so the chart works best as a dated record of what happened rather than a long-term normal.

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Average temperature

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01 Jan→01 Jan

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1975

365 days

01 Jan → 31 Dec

Temperature

High: -13.1°C → 32.2°C

Low: -20.4°C → 24.9°C

Precipitation

Rain: 1,002.0 mm

Snow: 1,092.7 cm

Wind

21.9 km/h avg · 52.5 km/h peak

Accessible data table

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

DayHigh (°C)Low (°C)Rain (mm) (mm)Snow (cm) (cm)Wind (kts) (km/h)Conditions
01 Jan0.0°C-5.8°C0.0 mm0.0 cm33.5 km/hOvercast
02 Jan-0.7°C-10.5°C1.3 mm9.1 cm17.6 km/hModerate snowfall
03 Jan1.7°C-1.3°C2.0 mm11.9 cm27.9 km/hModerate snowfall
04 Jan-0.8°C-6.8°C0.0 mm0.0 cm20.5 km/hOvercast
05 Jan0.9°C-9.4°C0.0 mm0.0 cm22.0 km/hOvercast
06 Jan2.4°C-0.7°C0.5 mm3.5 cm21.6 km/hSlight snowfall
07 Jan3.3°C-1.4°C2.3 mm0.0 cm17.2 km/hSlight rain
08 Jan5.5°C1.5°C4.7 mm0.0 cm19.6 km/hSlight rain
09 Jan4.0°C-0.1°C0.0 mm0.0 cm23.9 km/hOvercast
10 Jan13.9°C3.2°C36.0 mm0.0 cm41.4 km/hModerate rain
11 Jan10.3°C-11.6°C1.1 mm0.0 cm46.8 km/hModerate drizzle
12 Jan-9.1°C-13.5°C0.0 mm0.0 cm33.2 km/hOvercast
13 Jan-9.3°C-14.4°C0.0 mm0.0 cm21.7 km/hOvercast
14 Jan-6.6°C-14.0°C0.0 mm0.0 cm18.0 km/hOvercast
15 Jan0.3°C-6.6°C0.4 mm2.8 cm21.6 km/hSlight snowfall
16 Jan-1.6°C-7.5°C0.4 mm2.8 cm22.9 km/hSlight snowfall
17 Jan-0.1°C-8.0°C0.8 mm5.6 cm24.3 km/hSlight snowfall
18 Jan2.9°C-2.0°C3.3 mm22.4 cm34.3 km/hModerate snowfall
19 Jan-1.5°C-5.8°C0.8 mm5.6 cm29.6 km/hSlight snowfall
20 Jan-3.8°C-10.7°C0.0 mm0.0 cm30.9 km/hOvercast
21 Jan3.6°C-4.5°C0.1 mm0.0 cm36.9 km/hLight drizzle
22 Jan0.1°C-4.7°C0.0 mm0.0 cm19.1 km/hOvercast
23 Jan2.4°C-6.6°C0.0 mm0.0 cm26.6 km/hOvercast
24 Jan5.2°C-1.6°C10.1 mm0.0 cm26.9 km/hSlight rain
25 Jan5.1°C-2.3°C4.7 mm4.9 cm33.9 km/hSlight snowfall
26 Jan-0.2°C-5.3°C0.3 mm2.1 cm32.1 km/hSlight snowfall
27 Jan0.4°C-4.6°C0.0 mm0.0 cm10.7 km/hOvercast
28 Jan1.8°C-1.5°C0.0 mm0.0 cm16.1 km/hOvercast
29 Jan5.0°C-2.2°C9.2 mm0.0 cm42.2 km/hModerate rain
30 Jan0.5°C-4.3°C2.5 mm17.5 cm11.5 km/hModerate snowfall

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