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Winter weather in Sundsvall

Weather in Sundsvall in Winter

December January February
Average day temperature: 27.8°F 24.0°F 27.3°F
Average night temperature: 26.1°F 21.5°F 22.2°F
Sea water temperature: 35.4°F 33.0°F 31.8°F
Number of sunny days: 6 days 6 days 6 days
Day length: 4.9 - 5.7 h. 5.2 - 7.4 h. 7.0 - 10.2 h.
Number of rainy days: 2 days 1 day 1 day
Precipitation totals: 2.1 in. 1.9 in. 1.2 in.
Number of snow days: 2 days 2 days 1 day

Day & Night air temperature, °F

December
January
February
0
4
8
12
16
20
24
28
32
36
27.6
24.0
26.7
22.2
21.9
25.8
Day temperature   
Night temperature

Sea water temperature, °F

December
January
February
0
6
12
18
24
30
36
42
31.8
33
35.4

Precipitation total, in.

December
January
February
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.7
1.2
2.1
2.3
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
13
17
18
9
8
8
6
6
5
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
1.2
2.4
3.6
4.8
6.0
7.2
8.4
6.7
7
6.3
Average sunny hours
December
January
February
0
5
3.9
2.4
1.9

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Sundsvall

Sunniest months:
July 12 days
June 11 days
May 10 days
Warmest months:
July 67.7 °F
August 65.6 °F
June 63.3 °F
Warmest sea temp:
August 62.1 °F
July 61.5 °F
September 55.9 °F
Coldest months:
January 24.0 °F
February 27.3 °F
December 27.8 °F
Rainiest months:
July 4 days
September 4 days
August 4 days
Windiest months:
March 7.2 mph
June 7.1 mph
April 7.1 mph

Sundsvall on a weather map

Leaflet | Tiles © Esri
Places in Sweden:
Name
°F
+45°F
+52°F
+50°F
+45°F
+50°F
+55°F
+52°F
+46°F
+48°F
+43°F
+52°F
+45°F
+43°F
24 Hours Forecast
Sundsvall
Local time: 16:22
April 23, wednesday
1800
45°F
S
7 mph
2100
37°F
S
2 mph
April 24, thursday
0000
34°F
SW
2 mph
0300
32°F
W
1 mph
0600
36°F
NE
2 mph
0900
41°F
E
3 mph
1200
43°F
SE
6 mph
1500
45°F
SE
8 mph
Units of measurement: °C / °F