Best year time to visit Tromsø

General weather information about Tromsø

Average annual temperature is 1.4 °C

Absolute maximum temperature: 25.9 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 108 days

Number of rainy days: 162 days

Number of snow days: 95 days

Look at detailed online map of Tromsø

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

Tromsø air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.0	5.6	2.0	6.7	14.2	24.5	25.9	25.8	17.6	7.2	0.0	1.6
Average daytime temperature (°C)	-2.6	-0.8	-4.7	2.4	5.9	12.5	17.3	16.3	9.8	0.3	-4.6	-6.6
Average temperature (°C)	-4.5	-2.8	-7.0	0.0	3.4	9.9	13.8	13.1	7.6	-1.4	-6.8	-9.0
Average night temperature (°C)	-6.5	-5.1	-9.7	-2.7	0.8	6.3	9.7	9.6	5.2	-3.5	-9.3	-11.6
Absolute minimum temperature (°C)	-15.1	-11.7	-15.2	-8.2	-7.3	-0.9	5.3	4.6	-1.9	-9.0	-14.9	-16.9

Tromsø monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	4.0	9.0	13.0	18.0	24.0	24.0	24.0	20.0	15.0	11.0	6.0	0.0
Daylight mean duration (h)	1.7	7.3	11.7	16.2	22.1	24.0	23.6	18.0	13.4	9.0	3.7	0.0
Daylight minimum duration (h)	0.0	5.0	9.0	13.0	18.0	24.0	21.0	15.0	11.0	6.0	0.0	0.0
Sunshine mean duration (h)	0.0	0.6	5.2	6.8	5.0	10.7	13.2	8.8	3.4	2.1	0.3	0.0
Precipitation (mm)	128	240	123	116	206	69	25	60	207	67	55	49
Sunny days	9	4	7	9	3	9	17	13	3	10	12	12
Rainy days	7	13	4	14	25	21	14	18	27	14	2	3
Snow days	15	11	20	7	3	0	0	0	0	7	16	16

Tromsø - weather forecast by months

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

Best time to visit Tromsø:

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

April — 6.8(h)
June — 10.7(h)
July — 13.2(h)
August — 8.8(h)

Months with the longest average daylight duration in Tromsø:

April — 16.2(h)
May — 22.1(h)
June — 24.0(h)
July — 23.6(h)
August — 18.0(h)

The largest precipitation sum in Tromsø is at

February — 240(mm)

May — 206(mm)

September — 207(mm)

Weather forecast in the closest to Tromsø admin centers