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Monthly weather forecast in Heidelberg
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
18
August
+21
+15
18 August, sun
+21
+15
Feels like
+21
745 mmHg
88%
2
m/s
W
Climate normal
+23
+17
18 August, Sunday. day, 21°; night, 15°; rain
19
+25
+15
19 August, mon
+25
+15
Feels like
+23
751 mmHg
65%
1.7
m/s
N
Climate normal
+24
+17
19 August, Monday. day, 25°; night, 15°; partly cloudy
20
+28
+18
20 August, tue
+28
+18
Feels like
+25
747 mmHg
65%
2
m/s
SW
Climate normal
+23
+19
20 August, Tuesday. day, 28°; night, 18°; mostly clear
21
+22
+12
21 August, wed
+22
+12
Feels like
+18
751 mmHg
55%
3.6
m/s
W
Climate normal
+24
+18
21 August, Wednesday. day, 22°; night, 12°; light rain
22
+26
+15
22 August, thu
+26
+15
Feels like
+22
749 mmHg
54%
2.8
m/s
S
Climate normal
+23
+18
22 August, Thursday. day, 26°; night, 15°; mostly clear
23
+27
+18
23 August, fri
+27
+18
Feels like
+21
747 mmHg
58%
4.3
m/s
SW
Climate normal
+23
+17
23 August, Friday. day, 27°; night, 18°; light rain
24
+26
+18
24 August, sat
+26
+18
Feels like
+24
747 mmHg
69%
4.3
m/s
SW
Climate normal
+22
+17
24 August, Saturday. day, 26°; night, 18°; mostly clear
25
+24
+15
25 August, sun
+24
+15
Feels like
+20
750 mmHg
60%
3.2
m/s
SW
Climate normal
+25
+17
25 August, Sunday. day, 24°; night, 15°; light rain
26
+25
+16
26 August, mon
+25
+16
Feels like
+19
750 mmHg
56%
3.1
m/s
SW
Climate normal
+23
+18
26 August, Monday. day, 25°; night, 16°; partly cloudy
27
+22
+15
27 August, tue
+22
+15
Feels like
+18
750 mmHg
62%
3.8
m/s
SW
Climate normal
+22
+18
27 August, Tuesday. day, 22°; night, 15°; partly cloudy
28
+25
+16
28 August, wed
+25
+16
Feels like
+20
748 mmHg
62%
3.1
m/s
SW
Climate normal
+23
+17
28 August, Wednesday. day, 25°; night, 16°; partly cloudy
29
+25
+11
29 August, thu
+25
+11
Feels like
+20
749 mmHg
60%
4
m/s
S
Climate normal
+23
+17
29 August, Thursday. day, 25°; night, 11°; partly cloudy
30
+23
+15
30 August, fri
+23
+15
Feels like
+17
736 mmHg
75%
2.9
m/s
NE
Climate normal
+22
+18
30 August, Friday. day, 23°; night, 15°; clear
31
+27
+19
31 August, sat
+27
+19
Feels like
+21
734 mmHg
76%
3.1
m/s
S
Climate normal
+21
+16
31 August, Saturday. day, 27°; night, 19°; clear
1 September
+18
+13
1 September, sun
+18
+13
Feels like
+15
732 mmHg
92%
6
m/s
SW
Climate normal
+20
+16
1 September, Sunday. day, 18°; night, 13°; rain
2
+15
+10
2 September, mon
+15
+10
Feels like
+9
737 mmHg
77%
5.1
m/s
SW
Climate normal
+21
+16
2 September, Monday. day, 15°; night, 10°; light rain
3
+15
+12
3 September, tue
+15
+12
Feels like
+8
740 mmHg
72%
4.9
m/s
SW
Climate normal
+21
+17
3 September, Tuesday. day, 15°; night, 12°; partly cloudy
4
+16
+12
4 September, wed
+16
+12
Feels like
+10
738 mmHg
89%
5.3
m/s
SW
Climate normal
+20
+15
4 September, Wednesday. day, 16°; night, 12°; light rain
5
+24
+16
5 September, thu
+24
+16
Feels like
+16
733 mmHg
78%
2.5
m/s
S
Climate normal
+21
+15
5 September, Thursday. day, 24°; night, 16°; clear
6
+21
+14
6 September, fri
+21
+14
Feels like
+15
729 mmHg
72%
3.7
m/s
SW
Climate normal
+19
+17
6 September, Friday. day, 21°; night, 14°; light rain
7
+14
+9
7 September, sat
+14
+9
Feels like
+10
732 mmHg
92%
4.6
m/s
W
Climate normal
+20
+15
7 September, Saturday. day, 14°; night, 9°; rain
8
+14
+9
8 September, sun
+14
+9
Feels like
+9
738 mmHg
83%
2.2
m/s
NW
Climate normal
+20
+15
8 September, Sunday. day, 14°; night, 9°; light rain
9
+13
+6
9 September, mon
+13
+6
Feels like
+7
741 mmHg
82%
2.9
m/s
N
Climate normal
+21
+15
9 September, Monday. day, 13°; night, 6°; light rain
10
+13
+7
10 September, tue
+13
+7
Feels like
+9
742 mmHg
83%
2.4
m/s
N
Climate normal
+20
+16
10 September, Tuesday. day, 13°; night, 7°; partly cloudy
11
+12
+8
11 September, wed
+12
+8
Feels like
+7
742 mmHg
85%
3.8
m/s
N
Climate normal
+21
+15
11 September, Wednesday. day, 12°; night, 8°; partly cloudy
12
+13
+8
12 September, thu
+13
+8
Feels like
+7
742 mmHg
77%
3.7
m/s
NE
Climate normal
+18
+15
12 September, Thursday. day, 13°; night, 8°; partly cloudy
13
+15
+4
13 September, fri
+15
+4
Feels like
+8
741 mmHg
81%
2.1
m/s
N
Climate normal
+18
+15
13 September, Friday. day, 15°; night, 4°; mostly clear
14
+17
+10
14 September, sat
+17
+10
Feels like
+9
738 mmHg
79%
1.4
m/s
NW
Climate normal
+17
+13
14 September, Saturday. day, 17°; night, 10°; mostly clear
15
+15
+13
15 September, sun
+15
+13
Feels like
+11
735 mmHg
80%
3.1
m/s
SW
Climate normal
+17
+14
15 September, Sunday. day, 15°; night, 13°; partly cloudy
16
+14
+9
16 September, mon
+14
+9
Feels like
+10
730 mmHg
90%
4.7
m/s
SW
Climate normal
+17
+13
16 September, Monday. day, 14°; night, 9°; rain
Average data for 10 years
Next, the average data for 10 years
17
+17
+13
17 September, tue
+17
+13
Feels like
+15
729 mmHg
72%
4.4
m/s
SW
17 September, Tuesday. day, 17°; night, 13°; partly cloudy
18
+16
+13
18 September, wed
+16
+13
Feels like
+15
731 mmHg
72%
3.7
m/s
SW
18 September, Wednesday. day, 16°; night, 13°; clear
19
+17
+13
19 September, thu
+17
+13
Feels like
+16
733 mmHg
68%
3.5
m/s
W
19 September, Thursday. day, 17°; night, 13°; clear
20
+17
+13
20 September, fri
+17
+13
Feels like
+16
734 mmHg
63%
3
m/s
NE
20 September, Friday. day, 17°; night, 13°; rain
21
+18
+13
21 September, sat
+18
+13
Feels like
+16
733 mmHg
64%
3.2
m/s
S
21 September, Saturday. day, 18°; night, 13°; partly cloudy
Average for 30 days
9
sunny days
11
days with precipitation
10
cloudy days
9 sunny days; 11 days with precipitation; 10 cloudy days;
74
%
air humidity
3.4
m/s
Wind
SW
24
mm of precipitation
(4% of annual average)
air humidity 74%; 24 millimeters of precipitation (4% of annual average); Wind south-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
N
SW
W
S
SW
SW
SW
SW
SW
SW
S
NE
S
SW
SW
SW
SW
S
SW
W
NW
N
N
N
NE
N
NW
SW
SW
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
