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
June 11 days
August 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 23.8 °F
February 27.1 °F
December 27.8 °F
Rainiest months:
July 4 days
August 4 days
September 4 days
Windiest months:
March 7.2 mph
December 7.1 mph
June 7.1 mph

Sundsvall on a weather map

Sundsvall
+19°F
S 18 mph
Feels like: +5°F
Precip.: 100%
Places in Sweden:
Name
°F
+25°F
+23°F
+23°F
+25°F
+28°F
+28°F
+34°F
+23°F
+19°F
+21°F
+32°F
+25°F
+18°F
24 Hours Forecast
Sundsvall
Local time: 18:04
November 21, thursday
2100
19°F
S
16 mph
November 22, friday
0000
19°F
SE
17 mph
0300
21°F
SE
16 mph
0600
21°F
SE
15 mph
0900
21°F
SE
13 mph
1200
21°F
SE
13 mph
1500
21°F
SE
12 mph
1800
21°F
SE
9 mph
Units of measurement: °C / °F