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Monthly weather forecast in Trondheim
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
15
+13
+11
15 September, sun
+13
+11
Feels like
+9
734 mmHg
73%
5.9
m/s
S
+13
15 September, Sunday. day, 13°; night, 11°; rain
16
+13
+9
16 September, mon
+13
+9
Feels like
+11
734 mmHg
74%
5
m/s
SE
+13
16 September, Monday. day, 13°; night, 9°; rain
17
+13
+10
17 September, tue
+13
+10
Feels like
+10
734 mmHg
77%
4.6
m/s
S
+13
17 September, Tuesday. day, 13°; night, 10°; rain
18
+13
+9
18 September, wed
+13
+9
Feels like
+11
735 mmHg
75%
4.9
m/s
S
+13
18 September, Wednesday. day, 13°; night, 9°; clear
19
+12
+9
19 September, thu
+12
+9
Feels like
+9
736 mmHg
76%
4.9
m/s
S
+12
19 September, Thursday. day, 12°; night, 9°; overcast
20
September
+15
+9
20 September, fri
+15
+9
Feels like
+11
774 mmHg
81%
2.6
m/s
NW
+14
Climate normal
+12
+9
20 September, Friday. day, 15°; night, 9°; partly cloudy
21
+12
+7
21 September, sat
+12
+7
Feels like
+7
773 mmHg
68%
2.5
m/s
N
+14
Climate normal
+12
+9
21 September, Saturday. day, 12°; night, 7°; overcast
22
+10
+8
22 September, sun
+10
+8
Feels like
+6
764 mmHg
72%
2.3
m/s
NE
+14
Climate normal
+11
+9
22 September, Sunday. day, 10°; night, 8°; overcast
23
+9
+7
23 September, mon
+9
+7
Feels like
+5
756 mmHg
85%
2.4
m/s
NE
+13
Climate normal
+12
+8
23 September, Monday. day, 9°; night, 7°; light rain
24
+10
+7
24 September, tue
+10
+7
Feels like
+5
747 mmHg
79%
4.9
m/s
W
+13
Climate normal
+12
+9
24 September, Tuesday. day, 10°; night, 7°; rain
25
+11
+6
25 September, wed
+11
+6
Feels like
+4
747 mmHg
70%
5
m/s
SW
+13
Climate normal
+12
+8
25 September, Wednesday. day, 11°; night, 6°; light rain
26
+12
+8
26 September, thu
+12
+8
Feels like
+4
739 mmHg
76%
5.7
m/s
E
+13
Climate normal
+11
+9
26 September, Thursday. day, 12°; night, 8°; light rain
27
+10
+8
27 September, fri
+10
+8
Feels like
+3
739 mmHg
82%
7
m/s
W
+13
Climate normal
+11
+8
27 September, Friday. day, 10°; night, 8°; rain
28
+10
+6
28 September, sat
+10
+6
Feels like
+3
747 mmHg
79%
7.3
m/s
W
+12
Climate normal
+11
+8
28 September, Saturday. day, 10°; night, 6°; rain
29
+10
+7
29 September, sun
+10
+7
Feels like
+4
754 mmHg
78%
6
m/s
SW
+13
Climate normal
+11
+8
29 September, Sunday. day, 10°; night, 7°; light rain
30
+11
+9
30 September, mon
+11
+9
Feels like
+4
756 mmHg
76%
7
m/s
W
Climate normal
+12
+8
30 September, Monday. day, 11°; night, 9°; light rain
1 October
+12
+8
1 October, tue
+12
+8
Feels like
+4
756 mmHg
69%
7.9
m/s
W
Climate normal
+11
+8
1 October, Tuesday. day, 12°; night, 8°; light rain
2
+9
0
2 October, wed
+9
0
Feels like
−1
729 mmHg
81%
6.4
m/s
E
Climate normal
+11
+7
2 October, Wednesday. day, 9°; night, 0°; overcast
3
+2
+1
3 October, thu
+2
+1
Feels like
−3
701 mmHg
89%
2.1
m/s
E
Climate normal
+10
+7
3 October, Thursday. day, 2°; night, 1°; partly cloudy
4
+5
+7
4 October, fri
+5
+7
Feels like
−2
696 mmHg
91%
6
m/s
SE
Climate normal
+10
+8
4 October, Friday. day, 5°; night, 7°; light rain
5
+8
+5
5 October, sat
+8
+5
Feels like
+2
690 mmHg
94%
5.5
m/s
SW
Climate normal
+9
+7
5 October, Saturday. day, 8°; night, 5°; rain
6
+5
+2
6 October, sun
+5
+2
Feels like
−3
694 mmHg
96%
7.5
m/s
W
Climate normal
+9
+7
6 October, Sunday. day, 5°; night, 2°; rain
7
+2
+2
7 October, mon
+2
+2
Feels like
−4
707 mmHg
97%
5.7
m/s
NW
Climate normal
+9
+6
7 October, Monday. day, 2°; night, 2°; sleet
8
+6
+8
8 October, tue
+6
+8
Feels like
−5
706 mmHg
96%
8.7
m/s
SW
Climate normal
+8
+6
8 October, Tuesday. day, 6°; night, 8°; sleet
9
+7
+5
9 October, wed
+7
+5
Feels like
+1
706 mmHg
93%
7.1
m/s
W
Climate normal
+8
+5
9 October, Wednesday. day, 7°; night, 5°; rain
10
+6
+6
10 October, thu
+6
+6
Feels like
−1
698 mmHg
88%
8.2
m/s
SW
Climate normal
+8
+5
10 October, Thursday. day, 6°; night, 6°; rain
11
+5
+2
11 October, fri
+5
+2
Feels like
0
699 mmHg
91%
3.6
m/s
NW
Climate normal
+7
+6
11 October, Friday. day, 5°; night, 2°; light rain
12
+6
+8
12 October, sat
+6
+8
Feels like
0
700 mmHg
95%
3.4
m/s
SE
Climate normal
+7
+6
12 October, Saturday. day, 6°; night, 8°; rain
13
+8
+5
13 October, sun
+8
+5
Feels like
+1
699 mmHg
94%
7.3
m/s
W
Climate normal
+7
+5
13 October, Sunday. day, 8°; night, 5°; rain
14
+5
0
14 October, mon
+5
0
Feels like
−5
690 mmHg
93%
8.4
m/s
W
Climate normal
+8
+4
14 October, Monday. day, 5°; night, 0°; sleet
15
0
−1
15 October, tue
0
−1
Feels like
−9
690 mmHg
97%
9.3
m/s
NW
Climate normal
+7
+5
15 October, Tuesday. day, 0°; night, -1°; sleet
16
−2
−2
16 October, wed
−2
−2
Feels like
−7
696 mmHg
98%
4.4
m/s
N
Climate normal
+7
+4
16 October, Wednesday. day, -2°; night, -2°; light snow
17
−2
−9
17 October, thu
−2
−9
Feels like
−8
697 mmHg
96%
2.7
m/s
E
Climate normal
+8
+5
17 October, Thursday. day, -2°; night, -9°; partly cloudy
18
−6
−12
18 October, fri
−6
−12
Feels like
−14
701 mmHg
89%
2.8
m/s
E
Climate normal
+7
+5
18 October, Friday. day, -6°; night, -12°; clear
19
−6
−6
19 October, sat
−6
−6
Feels like
−14
705 mmHg
88%
4.1
m/s
SE
Climate normal
+5
+4
19 October, Saturday. day, -6°; night, -6°; clear
Average for 30 days
2
sunny days
22
days with precipitation
6
cloudy days
2 sunny days; 22 days with precipitation; 6 cloudy days;
86
%
air humidity
5.5
m/s
Wind
W
37
mm of precipitation
(4% of annual average)
+13
°C
Water temperature
air humidity 86%; 37 millimeters of precipitation (4% of annual average); Wind westerly 5.5 Meters per second; Water temperature +13°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
NE
NE
W
SW
E
W
W
SW
W
W
E
E
SE
SW
W
NW
SW
W
SW
NW
SE
W
W
NW
N
E
E
SE
20
Average data for 10 years
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature
