Dutch Harbor weather by month

Check out Dutch Harbor weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Dutch Harbor (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
2°C maximum daytime temperature in January in Dutch Harbor2
0°C maximum daytime temperature in February in Dutch Harbor0
1°C maximum daytime temperature in March in Dutch Harbor1
3°C maximum daytime temperature in April in Dutch Harbor3
6°C maximum daytime temperature in May in Dutch Harbor6
9°C maximum daytime temperature in June in Dutch Harbor9
11°C maximum daytime temperature in July in Dutch Harbor11
12°C maximum daytime temperature in August in Dutch Harbor12
11°C maximum daytime temperature in September in Dutch Harbor11
7°C maximum daytime temperature in October in Dutch Harbor7
5°C maximum daytime temperature in November in Dutch Harbor5
3°C maximum daytime temperature in December in Dutch Harbor3
Min temperature (night-time)
-3°C minimum night-time temperature in January in Dutch Harbor-3
-4°C minimum night-time temperature in February in Dutch Harbor-4
-4°C minimum night-time temperature in March in Dutch Harbor-4
-2°C minimum night-time temperature in April in Dutch Harbor-2
1°C minimum night-time temperature in May in Dutch Harbor1
4°C minimum night-time temperature in June in Dutch Harbor4
7°C minimum night-time temperature in July in Dutch Harbor7
8°C minimum night-time temperature in August in Dutch Harbor8
6°C minimum night-time temperature in September in Dutch Harbor6
2°C minimum night-time temperature in October in Dutch Harbor2
0°C minimum night-time temperature in November in Dutch Harbor0
-2°C minimum night-time temperature in December in Dutch Harbor-2
Heat & Humidity
No heat & humidity in January in Dutch Harbor0
No heat & humidity in February in Dutch Harbor0
No heat & humidity in March in Dutch Harbor0
No heat & humidity in April in Dutch Harbor0
No heat & humidity in May in Dutch Harbor0
No heat & humidity in June in Dutch Harbor0
No heat & humidity in July in Dutch Harbor0
No heat & humidity in August in Dutch Harbor0
No heat & humidity in September in Dutch Harbor0
No heat & humidity in October in Dutch Harbor0
No heat & humidity in November in Dutch Harbor0
No heat & humidity in December in Dutch Harbor0
Sea temperature
4°C sea temperature in January in Dutch Harbor4
4°C sea temperature in February in Dutch Harbor4
4°C sea temperature in March in Dutch Harbor4
4°C sea temperature in April in Dutch Harbor4
5°C sea temperature in May in Dutch Harbor5
6°C sea temperature in June in Dutch Harbor6
8°C sea temperature in July in Dutch Harbor8
9°C sea temperature in August in Dutch Harbor9
9°C sea temperature in September in Dutch Harbor9
7°C sea temperature in October in Dutch Harbor7
6°C sea temperature in November in Dutch Harbor6
5°C sea temperature in December in Dutch Harbor5

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

Sunshine & Daylight in Dutch Harbor

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in Dutch Harbor8
10 hours of daylight per day in February in Dutch Harbor10
12 hours of daylight per day in March in Dutch Harbor12
14 hours of daylight per day in April in Dutch Harbor14
16 hours of daylight per day in May in Dutch Harbor16
17 hours of daylight per day in June in Dutch Harbor17
16 hours of daylight per day in July in Dutch Harbor16
15 hours of daylight per day in August in Dutch Harbor15
13 hours of daylight per day in September in Dutch Harbor13
10 hours of daylight per day in October in Dutch Harbor10
9 hours of daylight per day in November in Dutch Harbor9
7 hours of daylight per day in December in Dutch Harbor7
UV Index (Maximum)
No UV (maximum) index in January in Dutch Harbor0
UV (maximum) index 1 (Low) in February in Dutch Harbor1
UV (maximum) index 2 (Low) in March in Dutch Harbor2
UV (maximum) index 3 (Moderate) in April in Dutch Harbor3
UV (maximum) index 5 (Moderate) in May in Dutch Harbor5
UV (maximum) index 5 (Moderate) in June in Dutch Harbor5
UV (maximum) index 6 (High) in July in Dutch Harbor6
UV (maximum) index 5 (Moderate) in August in Dutch Harbor5
UV (maximum) index 3 (Moderate) in September in Dutch Harbor3
UV (maximum) index 2 (Low) in October in Dutch Harbor2
UV (maximum) index 1 (Low) in November in Dutch Harbor1
No UV (maximum) index in December in Dutch Harbor0

Rainfall in Dutch Harbor

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
19 days with some rainfall in January in Dutch Harbor19
17 days with some rainfall in February in Dutch Harbor17
18 days with some rainfall in March in Dutch Harbor18
18 days with some rainfall in April in Dutch Harbor18
17 days with some rainfall in May in Dutch Harbor17
16 days with some rainfall in June in Dutch Harbor16
17 days with some rainfall in July in Dutch Harbor17
20 days with some rainfall in August in Dutch Harbor20
21 days with some rainfall in September in Dutch Harbor21
23 days with some rainfall in October in Dutch Harbor23
22 days with some rainfall in November in Dutch Harbor22
21 days with some rainfall in December in Dutch Harbor21
Average monthly rainfall (mm)
77 mm monthly rainfall in January in Dutch Harbor77
60 mm monthly rainfall in February in Dutch Harbor60
61 mm monthly rainfall in March in Dutch Harbor61
53 mm monthly rainfall in April in Dutch Harbor53
54 mm monthly rainfall in May in Dutch Harbor54
50 mm monthly rainfall in June in Dutch Harbor50
61 mm monthly rainfall in July in Dutch Harbor61
84 mm monthly rainfall in August in Dutch Harbor84
100 mm monthly rainfall in September in Dutch Harbor100
104 mm monthly rainfall in October in Dutch Harbor104
109 mm monthly rainfall in November in Dutch Harbor109
94 mm monthly rainfall in December in Dutch Harbor94

More about Dutch Harbor

Dutch Harbor by month

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

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The climate guide for Alaska (Dutch Harbor) 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.

What's the climate like in Dutch Harbor?

Dutch Harbor has a cold climate with cool summers and some rainfall in all months.

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

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Tropical storm risk: Dutch Harbor, Alaska hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about the USA

Compare Dutch Harbor with the USA

Below the Dutch Harbor chart shows average maximum daytime temperature for Dutch Harbor, Alaska, USA and the USA (Washington).

Maximum daytime temperature (°C)

Dutch Harbor, Alaska, USA
USA (Washington)
2
5
0
7
1
13
3
19
6
24
9
29
11
31
12
30
11
26
7
20
5
14
3
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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