Basel weather by month

Check out Basel weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Basel (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
3°C maximum daytime temperature in January in Basel3
5°C maximum daytime temperature in February in Basel5
10°C maximum daytime temperature in March in Basel10
15°C maximum daytime temperature in April in Basel15
18°C maximum daytime temperature in May in Basel18
22°C maximum daytime temperature in June in Basel22
24°C maximum daytime temperature in July in Basel24
23°C maximum daytime temperature in August in Basel23
20°C maximum daytime temperature in September in Basel20
15°C maximum daytime temperature in October in Basel15
8°C maximum daytime temperature in November in Basel8
3°C maximum daytime temperature in December in Basel3
Min temperature (night-time)
-3°C minimum night-time temperature in January in Basel-3
-1°C minimum night-time temperature in February in Basel-1
1°C minimum night-time temperature in March in Basel1
5°C minimum night-time temperature in April in Basel5
8°C minimum night-time temperature in May in Basel8
12°C minimum night-time temperature in June in Basel12
13°C minimum night-time temperature in July in Basel13
13°C minimum night-time temperature in August in Basel13
10°C minimum night-time temperature in September in Basel10
7°C minimum night-time temperature in October in Basel7
2°C minimum night-time temperature in November in Basel2
-2°C minimum night-time temperature in December in Basel-2
Heat & Humidity
No heat & humidity in January in Basel0
No heat & humidity in February in Basel0
No heat & humidity in March in Basel0
No heat & humidity in April in Basel0
No heat & humidity in May in Basel0
No heat & humidity in June in Basel0
No heat & humidity in July in Basel0
No heat & humidity in August in Basel0
No heat & humidity in September in Basel0
No heat & humidity in October in Basel0
No heat & humidity in November in Basel0
No heat & humidity in December in Basel0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Basel

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Basel9
10 hours of daylight per day in February in Basel10
12 hours of daylight per day in March in Basel12
14 hours of daylight per day in April in Basel14
15 hours of daylight per day in May in Basel15
16 hours of daylight per day in June in Basel16
16 hours of daylight per day in July in Basel16
14 hours of daylight per day in August in Basel14
13 hours of daylight per day in September in Basel13
11 hours of daylight per day in October in Basel11
9 hours of daylight per day in November in Basel9
9 hours of daylight per day in December in Basel9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Basel1
UV (maximum) index 2 (Low) in February in Basel2
UV (maximum) index 3 (Moderate) in March in Basel3
UV (maximum) index 5 (Moderate) in April in Basel5
UV (maximum) index 6 (High) in May in Basel6
UV (maximum) index 7 (High) in June in Basel7
UV (maximum) index 7 (High) in July in Basel7
UV (maximum) index 6 (High) in August in Basel6
UV (maximum) index 5 (Moderate) in September in Basel5
UV (maximum) index 3 (Moderate) in October in Basel3
UV (maximum) index 1 (Low) in November in Basel1
UV (maximum) index 1 (Low) in December in Basel1

Rainfall in Basel

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
15 days with some rainfall in January in Basel15
14 days with some rainfall in February in Basel14
15 days with some rainfall in March in Basel15
15 days with some rainfall in April in Basel15
17 days with some rainfall in May in Basel17
16 days with some rainfall in June in Basel16
14 days with some rainfall in July in Basel14
15 days with some rainfall in August in Basel15
12 days with some rainfall in September in Basel12
13 days with some rainfall in October in Basel13
15 days with some rainfall in November in Basel15
14 days with some rainfall in December in Basel14
Average monthly rainfall (mm)
49 mm monthly rainfall in January in Basel49
48 mm monthly rainfall in February in Basel48
49 mm monthly rainfall in March in Basel49
63 mm monthly rainfall in April in Basel63
79 mm monthly rainfall in May in Basel79
98 mm monthly rainfall in June in Basel98
82 mm monthly rainfall in July in Basel82
107 mm monthly rainfall in August in Basel107
64 mm monthly rainfall in September in Basel64
49 mm monthly rainfall in October in Basel49
72 mm monthly rainfall in November in Basel72
49 mm monthly rainfall in December in Basel49

More about Basel

Basel by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Switzerland (Basel) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Basel?

Basel has a temperate climate with warm summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Switzerland

Compare Basel with the USA

Below the Basel chart shows average maximum daytime temperature for Basel, Switzerland and the USA (Washington).

Maximum daytime temperature (°C)

Basel, Switzerland
USA (Washington)
3
5
5
7
10
13
15
19
18
24
22
29
24
31
23
30
20
26
15
20
8
14
3
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Basel weather >>

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