Sundsvall climate guide

Temperature in Sundsvall (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-5°C maximum daytime temperature in January in Sundsvall-5
-3°C maximum daytime temperature in February in Sundsvall-3
1°C maximum daytime temperature in March in Sundsvall1
6°C maximum daytime temperature in April in Sundsvall6
12°C maximum daytime temperature in May in Sundsvall12
18°C maximum daytime temperature in June in Sundsvall18
20°C maximum daytime temperature in July in Sundsvall20
18°C maximum daytime temperature in August in Sundsvall18
13°C maximum daytime temperature in September in Sundsvall13
8°C maximum daytime temperature in October in Sundsvall8
1°C maximum daytime temperature in November in Sundsvall1
-3°C maximum daytime temperature in December in Sundsvall-3
Min temperature (night-time)
-13°C minimum night-time temperature in January in Sundsvall-13
-13°C minimum night-time temperature in February in Sundsvall-13
-8°C minimum night-time temperature in March in Sundsvall-8
-3°C minimum night-time temperature in April in Sundsvall-3
2°C minimum night-time temperature in May in Sundsvall2
7°C minimum night-time temperature in June in Sundsvall7
10°C minimum night-time temperature in July in Sundsvall10
9°C minimum night-time temperature in August in Sundsvall9
5°C minimum night-time temperature in September in Sundsvall5
1°C minimum night-time temperature in October in Sundsvall1
-5°C minimum night-time temperature in November in Sundsvall-5
-11°C minimum night-time temperature in December in Sundsvall-11
Sea temperature
-1°C sea temperature in January in Sundsvall-1
-1°C sea temperature in February in Sundsvall-1
-1°C sea temperature in March in Sundsvall-1
-1°C sea temperature in April in Sundsvall-1
1°C sea temperature in May in Sundsvall1
9°C sea temperature in June in Sundsvall9
15°C sea temperature in July in Sundsvall15
16°C sea temperature in August in Sundsvall16
12°C sea temperature in September in Sundsvall12
8°C sea temperature in October in Sundsvall8
4°C sea temperature in November in Sundsvall4
0°C sea temperature in December in Sundsvall0

Sunshine & Daylight in Sundsvall

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
6 hours of daylight per day in January in Sundsvall6
9 hours of daylight per day in February in Sundsvall9
12 hours of daylight per day in March in Sundsvall12
15 hours of daylight per day in April in Sundsvall15
18 hours of daylight per day in May in Sundsvall18
20 hours of daylight per day in June in Sundsvall20
19 hours of daylight per day in July in Sundsvall19
16 hours of daylight per day in August in Sundsvall16
13 hours of daylight per day in September in Sundsvall13
10 hours of daylight per day in October in Sundsvall10
7 hours of daylight per day in November in Sundsvall7
5 hours of daylight per day in December in Sundsvall5

Rainfall in Sundsvall

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
16 days with some rainfall in January in Sundsvall16
13 days with some rainfall in February in Sundsvall13
13 days with some rainfall in March in Sundsvall13
11 days with some rainfall in April in Sundsvall11
11 days with some rainfall in May in Sundsvall11
11 days with some rainfall in June in Sundsvall11
14 days with some rainfall in July in Sundsvall14
14 days with some rainfall in August in Sundsvall14
15 days with some rainfall in September in Sundsvall15
15 days with some rainfall in October in Sundsvall15
15 days with some rainfall in November in Sundsvall15
16 days with some rainfall in December in Sundsvall16
Average monthly rainfall (mm)
47 mm monthly rainfall in January in Sundsvall47
38 mm monthly rainfall in February in Sundsvall38
39 mm monthly rainfall in March in Sundsvall39
42 mm monthly rainfall in April in Sundsvall42
42 mm monthly rainfall in May in Sundsvall42
52 mm monthly rainfall in June in Sundsvall52
72 mm monthly rainfall in July in Sundsvall72
80 mm monthly rainfall in August in Sundsvall80
76 mm monthly rainfall in September in Sundsvall76
62 mm monthly rainfall in October in Sundsvall62
71 mm monthly rainfall in November in Sundsvall71
60 mm monthly rainfall in December in Sundsvall60

More climate for Sundsvall

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
No UV (maximum) index in January in Sundsvall0
No UV (maximum) index in February in Sundsvall0
UV (maximum) index 1 (Low) in March in Sundsvall1
UV (maximum) index 2 (Low) in April in Sundsvall2
UV (maximum) index 4 (Moderate) in May in Sundsvall4
UV (maximum) index 5 (Moderate) in June in Sundsvall5
UV (maximum) index 5 (Moderate) in July in Sundsvall5
UV (maximum) index 4 (Moderate) in August in Sundsvall4
UV (maximum) index 2 (Low) in September in Sundsvall2
UV (maximum) index 1 (Low) in October in Sundsvall1
No UV (maximum) index in November in Sundsvall0
No UV (maximum) index in December in Sundsvall0
Heat & Humidity
No heat & humidity in January in Sundsvall0
No heat & humidity in February in Sundsvall0
No heat & humidity in March in Sundsvall0
No heat & humidity in April in Sundsvall0
No heat & humidity in May in Sundsvall0
No heat & humidity in June in Sundsvall0
No heat & humidity in July in Sundsvall0
No heat & humidity in August in Sundsvall0
No heat & humidity in September in Sundsvall0
No heat & humidity in October in Sundsvall0
No heat & humidity in November in Sundsvall0
No heat & humidity in December in Sundsvall0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Sundsvall, Sweden shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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