Measurements:
°C
°F
Heidelberg
46°F
NE 10 mph
Feels like: 42°F
Precip: 0%
World Resorts Germany Heidelberg

Annual Weather

Heidelberg Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
40.1
46.4
58.9
70.5
79.4
78.4
75.1
66.3
58.5
50.2
41.2
37.5
35.5
39.4
48.2
55.3
62.7
61.2
57.8
50.0
43.1
37.8
33.4
32.3
Day Temperature   
Night Temperature

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.5
0.9
1.4
1.8
2.3
2.7
3.2
2.3
1.6
1.6
1.6
2
2.5
2.6
2.6
1.3
1.4
1.5
2.2

Rainy Days During the Year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
1
2
3
4
5
6
7
5
3
3
3
4
5
6
5
2
3
3
5
Average Wind Speed, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.7
4.0
5.4
6.7
8.0
9.4
7.4
6.1
6
5.7
5.7
6.2
6.1
6.6
6.9
7.5
7.8
7.7
Sunny, Cloudy and Gloomy Days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
10
15
20
25
30
35
18
14
10
7
6
7
8
10
10
12
14
19
7
8
11
9
10
12
10
10
9
8
7
6
5
9
10
14
15
13
13
12
11
11
7
6
Gloomy days   
Cloudy days   
Sunny days
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.7
3.4
5.1
6.7
8.4
10.1
11.8
3
4.3
5.8
8
9.3
9.8
9.8
8.6
7.5
6.3
4.6
3.2

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Heidelberg
The most sunny months:
August 15 days
September 14 days
July 13 days
The most warm months:
August 79.4 °F
July 78.4 °F
June 75.1 °F
The most cold months:
January 37.5 °F
December 40.1 °F
February 41.2 °F
The most rainy months:
June 6 days
May 5 days
July 5 days
The most windy months:
February 7 mph
January 7 mph
March 7 mph

Heidelberg on the Weather Map

Germany Resorts:
NAME
Bavaria +46
Berlin +46
Bremen +46
Cologne +46
Dortmund +46
Dusseldorf +46
Frankfurt +48
Hamburg +46
Hannover +44
Kiel +46
Lubeck +44
Munchen +46
Numberg +48
Rostock +38
Stuttgart +48
24 Hours Weather Forecast
Heidelberg
Local time: 10:01
30 mar, sunday
1200 50°F
E
14 mph
1500 48°F
E
14 mph
1800 48°F
E
12 mph
2100 46°F
E
7 mph
31 mar, monday
0000 42°F
E
8 mph
0300 40°F
E
9 mph
0600 40°F
SE
7 mph
0900 42°F
SE
7 mph