The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Basel, BS
Content continues below
Content continues below
May
Average Temperature
High
18°
Feels 18
Low
6°
Feels 5
Average Precipitation
16 Days
Rain amount
102.2mm
Snow amount
0.1cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
24°
10
22°
11
17°
12
17°
13
18°
14
17°
15
13°
16
17°
17
18°
18
19°
19
19°
20
19°
21
20°
22
20°
23
20°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
24°
Feels 24
Wind
11 km/h SE
Gust
17 km/h
Humidity
48%
P.O.P
10%
Night
9°
Feels 9
Wind
10 km/h N
Gust
15 km/h
Humidity
92%
P.O.P
30%
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.