World Resorts Sweden Sundsvall Weather

Sundsvall weather in December

Weather in Sundsvall: December

Average day temperature: 27.8°F
Average night temperature: 26.1°F
Sea water temperature: 35.4°F
Number of sunny days: 6 days
Day length: 4.9 - 5.7 hours
Number of days with precipitation: 4 days
Precipitation totals: 2.2 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 32°F. At the same time the lowest night temperature was -4°F. Day and night temperature averages during December were 16.9°F and 15.2°F.

Sea water temperature in Sundsvall in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 33.5°F. The highest and lowest sea temperatures during the month were 37.0°F and 32.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Sundsvall in December is 2.3 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 6.6 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 1.7.

Best time for vacation in Sundsvall

Sunniest months:
July 12 days
August 11 days
June 11 days
Warmest months:
July 68.0 °F
August 65.5 °F
June 63.4 °F
Warmest sea temp:
August 62.1 °F
July 61.4 °F
September 55.8 °F
Coldest months:
January 23.8 °F
February 27.1 °F
December 27.8 °F
Rainiest months:
August 5 days
July 4 days
October 4 days
Windiest months:
March 7.2 mph
June 7.2 mph
December 7.1 mph

Sundsvall on a weather map

Sundsvall
+41°F
N 3 mph
Feels like: +39°F
Precip.: 100%
Places in Sweden:
Name
°F
+39°F
+48°F
+43°F
+43°F
+54°F
+55°F
+52°F
+41°F
+41°F
+37°F
+50°F
+39°F
+37°F
24 Hours Forecast
Sundsvall
Local time: 15:46
April 27, saturday
1800
39°F
N
3 mph
2100
37°F
E
2 mph
April 28, sunday
0000
34°F
SE
2 mph
0300
30°F
SE
2 mph
0600
36°F
S
1 mph
0900
43°F
NW
5 mph
1200
43°F
NW
7 mph
1500
41°F
NW
7 mph
Units of measurement: °C / °F