Best year time to visit Björnvik

General weather information about Björnvik

Average annual temperature is 4.7 °C

Absolute maximum temperature: 28.4 °C

Absolute minimum temperature: -14.1 °C

Number of sunny days: 136 days

Number of rainy days: 155 days

Number of snow days: 74 days

Look at detailed online map of Björnvik

* Weather data for Björnvik Finland is based on climate observations for 2026 year

Björnvik air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.2	4.4	3.7	11.9	21.0	25.4	23.9	28.4	21.6	12.0	5.1	4.4
Average daytime temperature (°C)	-0.5	-0.7	-3.0	3.7	10.9	17.0	17.8	19.2	16.0	4.8	0.0	-3.2
Average temperature (°C)	-1.9	-2.6	-5.3	0.3	7.7	14.2	16.0	16.9	14.0	3.4	-1.8	-4.8
Average night temperature (°C)	-3.4	-4.6	-7.8	-3.1	4.6	10.9	14.1	14.5	11.9	2.0	-3.8	-6.5
Absolute minimum temperature (°C)	-11.1	-10.1	-14.1	-13.6	-1.4	2.9	11.6	12.0	8.2	-4.8	-13.5	-11.7

Björnvik monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	16.0	19.0	20.0	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.7	8.6	11.8	15.1	18.3	20.6	19.4	16.3	13.0	9.8	6.6	4.6
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	19.0	17.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.3	3.2	6.1	9.6	13.2	14.8	12.2	10.3	6.6	4.8	0.8	0.3
Precipitation (mm)	57	27	41	43	36	32	105	122	81	92	80	40
Sunny days	7	13	13	19	19	23	7	5	5	13	4	8
Rainy days	12	5	3	8	11	7	24	26	25	17	11	6
Snow days	12	10	15	3	1	0	0	0	0	1	15	17

Björnvik - weather forecast by months

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

Best time to visit Björnvik:

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

April — 9.6(h)
May — 13.2(h)
June — 14.8(h)
July — 12.2(h)
August — 10.3(h)

Months with the longest average daylight duration in Björnvik:

May — 18.3(h)
June — 20.6(h)
July — 19.4(h)
August — 16.3(h)

The largest precipitation sum in Björnvik is at

July — 105(mm)

August — 122(mm)

September — 81(mm)

October — 92(mm)

November — 80(mm)

Weather forecast in the closest to Björnvik admin centers