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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
September
+18
+10
18 September, wed
+18
+10
Feels like
+14
776 mmHg
75%
2.2
m/s
S
+14
Climate normal
+13
+9
18 September, Wednesday. day, 18°; night, 10°; partly cloudy
19
+17
+12
19 September, thu
+17
+12
Feels like
+12
774 mmHg
79%
3.7
m/s
NW
+14
Climate normal
+12
+9
19 September, Thursday. day, 17°; night, 12°; overcast
20
+13
+7
20 September, fri
+13
+7
Feels like
+10
774 mmHg
79%
2.9
m/s
NW
+14
Climate normal
+12
+9
20 September, Friday. day, 13°; night, 7°; light rain
21
+11
+5
21 September, sat
+11
+5
Feels like
+7
772 mmHg
69%
2.2
m/s
E
+14
Climate normal
+12
+9
21 September, Saturday. day, 11°; night, 5°; overcast
22
+11
+8
22 September, sun
+11
+8
Feels like
+6
764 mmHg
75%
2.4
m/s
E
+14
Climate normal
+11
+9
22 September, Sunday. day, 11°; night, 8°; overcast
23
+11
+8
23 September, mon
+11
+8
Feels like
+6
756 mmHg
79%
5
m/s
W
+13
Climate normal
+12
+8
23 September, Monday. day, 11°; night, 8°; light rain
24
+10
+8
24 September, tue
+10
+8
Feels like
+4
756 mmHg
74%
4.8
m/s
W
+13
Climate normal
+12
+9
24 September, Tuesday. day, 10°; night, 8°; partly cloudy
25
+10
+8
25 September, wed
+10
+8
Feels like
+4
754 mmHg
80%
6.1
m/s
W
+13
Climate normal
+12
+8
25 September, Wednesday. day, 10°; night, 8°; light rain
26
+12
+10
26 September, thu
+12
+10
Feels like
+5
747 mmHg
69%
7.4
m/s
SW
+13
Climate normal
+11
+9
26 September, Thursday. day, 12°; night, 10°; rain
27
+14
+11
27 September, fri
+14
+11
Feels like
+7
750 mmHg
70%
6.2
m/s
SW
Climate normal
+11
+8
27 September, Friday. day, 14°; night, 11°; light rain
28
+11
+9
28 September, sat
+11
+9
Feels like
+5
753 mmHg
76%
7.2
m/s
SW
Climate normal
+11
+8
28 September, Saturday. day, 11°; night, 9°; light rain
29
+12
+7
29 September, sun
+12
+7
Feels like
+4
755 mmHg
73%
6.6
m/s
SW
Climate normal
+11
+8
29 September, Sunday. day, 12°; night, 7°; light rain
30
+9
+9
30 September, mon
+9
+9
Feels like
+2
691 mmHg
93%
7.6
m/s
S
Climate normal
+12
+8
30 September, Monday. day, 9°; night, 9°; rain
1 October
+7
+3
1 October, tue
+7
+3
Feels like
−7
685 mmHg
90%
17.2
m/s
W
Climate normal
+11
+8
1 October, Tuesday. day, 7°; night, 3°; rain
2
+5
+4
2 October, wed
+5
+4
Feels like
−1
696 mmHg
91%
4.9
m/s
W
Climate normal
+11
+7
2 October, Wednesday. day, 5°; night, 4°; light rain
3
+5
+2
3 October, thu
+5
+2
Feels like
−3
691 mmHg
94%
7.2
m/s
W
Climate normal
+10
+7
3 October, Thursday. day, 5°; night, 2°; rain
4
+4
+4
4 October, fri
+4
+4
Feels like
−4
694 mmHg
93%
7.3
m/s
SW
Climate normal
+10
+8
4 October, Friday. day, 4°; night, 4°; sleet
5
+2
+2
5 October, sat
+2
+2
Feels like
−6
689 mmHg
93%
8.4
m/s
W
Climate normal
+9
+7
5 October, Saturday. day, 2°; night, 2°; sleet
6
+1
−2
6 October, sun
+1
−2
Feels like
−7
693 mmHg
98%
8.6
m/s
NW
Climate normal
+9
+7
6 October, Sunday. day, 1°; night, -2°; sleet
7
0
0
7 October, mon
0
0
Feels like
−7
705 mmHg
94%
3.4
m/s
NW
Climate normal
+9
+6
7 October, Monday. day, 0°; night, 0°; mostly clear
8
+4
+6
8 October, tue
+4
+6
Feels like
−6
702 mmHg
98%
7.6
m/s
SW
Climate normal
+8
+6
8 October, Tuesday. day, 4°; night, 6°; sleet
9
+7
+7
9 October, wed
+7
+7
Feels like
0
699 mmHg
93%
8.6
m/s
SW
Climate normal
+8
+5
9 October, Wednesday. day, 7°; night, 7°; light rain
10
+5
−1
10 October, thu
+5
−1
Feels like
−5
696 mmHg
96%
8
m/s
NW
Climate normal
+8
+5
10 October, Thursday. day, 5°; night, -1°; sleet
11
0
+1
11 October, fri
0
+1
Feels like
−7
705 mmHg
99%
6.9
m/s
NW
Climate normal
+7
+6
11 October, Friday. day, 0°; night, 1°; sleet
12
+1
+1
12 October, sat
+1
+1
Feels like
−4
704 mmHg
100%
4.4
m/s
W
Climate normal
+7
+6
12 October, Saturday. day, 1°; night, 1°; sleet
13
+4
+5
13 October, sun
+4
+5
Feels like
−1
701 mmHg
100%
3.3
m/s
SW
Climate normal
+7
+5
13 October, Sunday. day, 4°; night, 5°; rain
14
+6
+6
14 October, mon
+6
+6
Feels like
+2
706 mmHg
98%
3.7
m/s
W
Climate normal
+8
+4
14 October, Monday. day, 6°; night, 6°; rain
15
+7
+2
15 October, tue
+7
+2
Feels like
+3
710 mmHg
94%
2.5
m/s
NW
Climate normal
+7
+5
15 October, Tuesday. day, 7°; night, 2°; overcast
16
+5
+3
16 October, wed
+5
+3
Feels like
0
710 mmHg
90%
3.2
m/s
SE
Climate normal
+7
+4
16 October, Wednesday. day, 5°; night, 3°; partly cloudy
17
+5
+3
17 October, thu
+5
+3
Feels like
−2
710 mmHg
82%
4.5
m/s
S
Climate normal
+8
+5
17 October, Thursday. day, 5°; night, 3°; mostly clear
Average data for 10 years
Next, the average data for 10 years
18
+7
+5
18 October, fri
+7
+5
Feels like
+4
731 mmHg
82%
5
m/s
SW
+10
18 October, Friday. day, 7°; night, 5°; clear
19
+5
+4
19 October, sat
+5
+4
Feels like
+2
734 mmHg
81%
4.3
m/s
SW
+9
19 October, Saturday. day, 5°; night, 4°; rain
Average for 30 days
2
sunny days
21
days with precipitation
7
cloudy days
2 sunny days; 21 days with precipitation; 7 cloudy days;
86
%
air humidity
5.8
m/s
Wind
W
25
mm of precipitation
(3% of annual average)
+14
°C
Water temperature
air humidity 86%; 25 millimeters of precipitation (3% of annual average); Wind westerly 5.8 Meters per second; Water temperature +14°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
NW
E
E
W
W
W
SW
SW
SW
SW
S
W
W
W
SW
W
NW
NW
SW
SW
NW
NW
W
SW
W
NW
SE
S
18
Average data for 10 years
19
20
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
Daytime temperature
Night-time temperature
