Best year time to visit Svelvik

General weather information about Svelvik

Average annual temperature is 6.7 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -15.6 °C

Number of sunny days: 148 days

Number of rainy days: 172 days

Number of snow days: 45 days

Look at detailed online map of Svelvik

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

Svelvik air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.5	9.3	8.2	17.8	23.8	30.8	25.5	23.1	24.3	16.5	5.4	9.0
Average daytime temperature (°C)	0.9	3.9	3.1	10.2	16.6	23.9	19.6	19.2	18.0	8.8	1.5	-2.8
Average temperature (°C)	-1.5	0.0	-1.1	5.4	11.6	18.5	16.1	16.0	14.6	6.2	-0.1	-5.3
Average night temperature (°C)	-4.3	-4.0	-6.1	1.0	5.9	12.7	12.7	12.9	11.5	3.7	-1.7	-8.4
Absolute minimum temperature (°C)	-15.6	-11.8	-14.9	-7.6	-0.6	6.5	10.6	9.9	6.4	-2.8	-9.0	-15.0

Svelvik 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	15.0	18.0	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.9	9.2	11.8	14.6	17.1	18.6	17.8	15.5	12.9	10.2	7.6	6.1
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	2.1	5.8	6.0	8.7	13.0	14.2	11.4	8.6	7.0	5.0	1.7	1.4
Precipitation (mm)	137	44	86	155	20	64	178	208	118	51	91	81
Sunny days	10	16	10	15	21	21	5	5	10	14	8	13
Rainy days	14	9	9	14	10	9	26	26	20	13	12	10
Snow days	7	3	12	1	0	0	0	0	0	4	10	8

Svelvik - weather forecast by months

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

Best time to visit Svelvik:

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

May — 13.0(h)
June — 14.2(h)
July — 11.4(h)

Months with the longest average daylight duration in Svelvik:

May — 17.1(h)
June — 18.6(h)
July — 17.8(h)

The largest precipitation sum in Svelvik is at

January — 137(mm)

April — 155(mm)

July — 178(mm)

August — 208(mm)

Weather forecast in the closest to Svelvik admin centers