Zurich Weather

September 2026

Historical data
Average Temperature
24.3 °C
High
/
13.0 °C
Low
21.2mm
Precipitation
31.0°C
Peak Temp
7.8°C
Low Temp
30
Days Count

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

31.0°C
Tuesday, September 8

Coolest Day

18.2°C
Thursday, September 10

Period Low

7.8°C
Wednesday, September 23

Compare with historical weather

Load the same period from the previous 15 years.

Weather Insights

Key findings from analysis for selected period

Highly Variable Temperatures

Worth noting

Temperature swings from 7.8°C to 31.0°C (23.2°C range).

Variable Temperatures

Worth noting

Large temperature swings (23.2°C range) for a month.

⚠️

1 Exceptional Weather Event

Info

The most extreme day in this period:

Sep 8 Heat

Hottest day: 31.0°C

1 High Heat Index Day

Info

1 day where humidity amplified heat sensation (35.9°C heat index). 31.0°C temperature felt like 35.9°C due to 64% humidity.

🌤️

Moderate Humidity Levels

Notable

Average humidity of 67% represents typical moderate moisture conditions. Generally comfortable range for most activities.

Related Weather Data

⚡ Quick Actions

WeatherWhen

Explore historical weather data from around the world. Compare cities, analyze climate trends, and discover weather patterns across different time periods.

🌍
Global Weather Data

Features

  • Historical weather data
  • City comparisons
  • Interactive charts
  • Climate analysis
  • Weather trends

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.

© 2025 WeatherWhen. Historical weather data analysis tool.

Home • Browse Cities • Powered by Open-Meteo