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Basel, Switzerland Weather Averages

July is the hottest month in Basel with an average temperature of 20°C (67°F) and the coldest is January at 2°C (35°F). The wettest month is May with an average of 80mm of rain..

Average Temperature Basel

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Basel

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Basel

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Basel : Next 24-Hour Weather

Today - 4th May 2026

Sunrise 06:08

Sunrise

Sunset 20:45

Sunset
16:00
Patchy light drizzle
19°C (66°F)
17:00
Light rain shower
16°C (60°F)
18:00
Patchy rain possible
14°C (57°F)
19:00
Patchy rain possible
14°C (56°F)
20:00
Light rain shower
13°C (55°F)
21:00
Mist
12°C (53°F)
22:00
Patchy rain possible
12°C (53°F)
23:00
Patchy rain possible
12°C (53°F)

Tomorrow - 5th May 2026

Sunrise 06:08

Sunrise

Sunset 20:45

Sunset
0:00
Patchy rain possible
12°C (53°F)
1:00
Mist
12°C (53°F)
2:00
Mist
11°C (51°F)
3:00
Light drizzle
12°C (52°F)
4:00
Light drizzle
12°C (52°F)
5:00
Fog
12°C (52°F)
6:00
Fog
11°C (51°F)
7:00
Mist
12°C (52°F)
8:00
Mist
13°C (55°F)
9:00
Patchy light drizzle
14°C (56°F)
10:00
Light rain shower
14°C (57°F)
11:00
Light rain shower
14°C (57°F)
12:00
Patchy rain possible
15°C (58°F)
13:00
Patchy rain possible
15°C (58°F)
14:00
Light rain shower
16°C (60°F)
15:00
Light rain shower
15°C (59°F)