Best year time to visit Harstad

General weather information about Harstad

Average annual temperature is 3.7 °C

Absolute maximum temperature: 26.2 °C

Absolute minimum temperature: -16.6 °C

Number of sunny days: 111 days

Number of rainy days: 177 days

Number of snow days: 77 days

Look at detailed online map of Harstad

* Weather data for Harstad Norway is based on climate observations for 2026 year

Harstad air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.4	6.9	4.4	8.3	18.0	23.1	25.0	26.2	16.7	10.1	4.2	3.3
Average daytime temperature (°C)	0.2	1.4	-2.3	4.3	8.1	13.3	17.1	17.1	11.6	3.7	-0.1	-2.8
Average temperature (°C)	-2.1	-0.7	-4.4	2.0	5.8	10.4	14.2	14.4	10.0	2.0	-2.3	-5.5
Average night temperature (°C)	-4.5	-3.2	-7.3	-0.8	3.3	7.5	11.1	11.6	8.2	0.2	-5.1	-8.9
Absolute minimum temperature (°C)	-15.1	-12.6	-16.3	-8.5	-3.4	0.6	7.9	8.3	2.9	-2.9	-12.7	-16.6

Harstad monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	5.0	9.0	13.0	18.0	24.0	24.0	24.0	20.0	15.0	11.0	6.0	1.0
Daylight mean duration (h)	2.4	7.6	11.7	16.0	21.5	24.0	23.2	17.7	13.3	9.1	4.5	0.1
Daylight minimum duration (h)	0.0	5.0	9.0	13.0	18.0	24.0	20.0	15.0	11.0	7.0	1.0	0.0
Sunshine mean duration (h)	0.1	1.0	6.8	7.9	5.6	10.3	13.3	8.9	3.8	3.5	1.0	0.0
Precipitation (mm)	125	191	86	75	121	72	37	75	135	81	39	49
Sunny days	7	4	6	9	3	12	15	11	4	11	16	13
Rainy days	11	15	2	16	28	18	16	20	26	16	5	4
Snow days	13	9	23	5	0	0	0	0	0	4	9	14

Harstad - weather forecast by months

Harstad weather in january Harstad weather in february Harstad weather in march Harstad weather in april Harstad weather in may Harstad weather in june Harstad weather in july Harstad weather in august Harstad weather in september Harstad weather in october Harstad weather in november Harstad weather in december

Best time to visit Harstad:

The best time to visit Harstad during the most sunny months:

March — 6.8(h)
April — 7.9(h)
June — 10.3(h)
July — 13.3(h)
August — 8.9(h)

Months with the longest average daylight duration in Harstad:

April — 16.0(h)
May — 21.5(h)
June — 24.0(h)
July — 23.2(h)
August — 17.7(h)

The largest precipitation sum in Harstad is at

January — 125(mm)

February — 191(mm)

May — 121(mm)

September — 135(mm)

Weather forecast in the closest to Harstad admin centers