Chicago Weather

2025 Summer

Average Temperature
27.2 °C
High
/
19.4 °C
Low
269.0mm
Rain Volume
35.6°C
Peak Temp
8.5°C
Low Temp
92
Days Count

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

35.6°C
Monday, June 23
avg daily high: 27.2°C

Coolest Day

16.4°C
Sunday, June 1
avg daily high: 27.2°C

Period Low

8.5°C
Sunday, June 1
avg night low: 19.4°C
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Chicago
Period: 2025-06-01 to 2025-08-31

Weather Insights

Key findings from analysis for selected period

Variable with Hot Extremes

Worth noting

Average of 27.2°C but 3 very hot days (35.6°C peak).

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Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: June (124mm), July (103mm)
Driest: August (43mm), July (103mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (28.6°C), June (27.0°C)
Coolest months: August (26.2°C), June (27.0°C)

Travel Recommendations:
Best visiting months: August, June (optimal temperature and rainfall balance).
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4 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 4 notable days in this period:

Jun 23 Heat

Hottest day: 35.6°C — the average daily high in this period was 27.2°C

Jun 24 Heat

Very hot day: 35.2°C — the average daily high in this period was 27.2°C

Jun 4 Rain

Heavy rain: 31.8mm in one day

14 Extreme Heat Index Days

Worth noting

14 days with dangerous heat index levels (44.8°C average). Temperature 33.6°C combined with 69% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 74% indicates persistently moist air conditions. Heat sensation amplified during warm periods (27.2°C average temperature). Humidity varied significantly (37%-92% range).

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Data Source

Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

Data accuracy and availability may vary by location and time period.

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