Measurements:
°C
°F
Basle
30°F
E 9 mph
Feels like: 22°F
Precip: 89%
World Resorts Switzerland Basle Weather September Weather in Basle

Basle Weather: September

Average Day Temperature: 71.4°F
Average Night Temperature: 53.0°F
Number of Sunny Days: 15 days
Sunshine Hours: 11.7 - 13.4 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.7 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 91°F. The lowest night temperature was 39°F. The average values for day and night temperatures during September were 67.7°F и 53.9°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Basle is 1.7 in. It makes september the least rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 4.3 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Basle in September is 8.3 hours.

Best Time to Visit Basle
The most sunny months:
August 16 days
July 15 days
September 15 days
The most warm months:
August 79.7 °F
July 79.2 °F
June 75.4 °F
The most cold months:
January 38.3 °F
December 40.6 °F
February 42.6 °F
The most rainy months:
June 7 days
July 6 days
January 5 days
The most windy months:
February 6 mph
March 6 mph
January 6 mph

Basle on the Weather Map

Switzerland Resorts:
NAME
Basle +30
Berne +28
Geneva +34
Gstaad +20
Lake Geneva +34
Lausanne +34
Lucerne +28
Lugano +38
Montreux +22
St Gallen +28
Verbier +14
Vevey +34
Winterthur +28
Zermatt -2
Zurich +28
24 Hours Weather Forecast
Basle
Local time: 13:37
22 nov, friday
1500 30°F
E
9 mph
1800 26°F
NE
9 mph
2100 30°F
NE
9 mph
23 nov, saturday
0000 28°F
NE
6 mph
0300 24°F
N
5 mph
0600 20°F
N
4 mph
0900 22°F
NW
5 mph
1200 32°F
NW
6 mph