Weather in Strømmen in September

General weather information about Strømmen

Average annual temperature is 9.0 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -8.4 °C

Number of sunny days: 118 days

Number of rainy days: 234 days

Number of snow days: 13 days

Look at detailed online map of Strømmen

* Weather data for Strømmen Denmark is based on climate observations for 2026 year

Strømmen air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.4	9.8	11.7	16.9	21.6	25.1	24.7	23.8	26.1	18.5	11.0	10.0
Average daytime temperature (°C)	5.2	6.3	7.0	10.5	16.0	21.8	19.2	19.4	19.9	12.0	6.1	4.1
Average temperature (°C)	3.1	3.4	3.2	6.6	11.2	16.8	15.6	15.8	16.0	9.5	3.9	2.4
Average night temperature (°C)	1.0	0.6	-0.5	2.4	6.2	11.1	11.9	12.4	12.7	7.1	1.5	0.4
Absolute minimum temperature (°C)	-3.6	-2.7	-6.3	-2.8	0.2	6.4	8.3	9.5	7.6	2.3	-7.4	-8.4

Strømmen monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	13.0	15.0	17.0	17.0	17.0	16.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	7.6	9.6	11.9	14.2	16.4	17.6	17.0	15.1	12.8	10.4	8.2	7.0
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	17.0	16.0	13.0	11.0	9.0	7.0	6.0
Sunshine mean duration (h)	2.6	4.5	5.5	10.5	12.9	14.1	11.7	8.4	8.6	3.7	2.9	1.4
Precipitation (mm)	118	41	86	66	12	18	132	118	54	130	103	103
Sunny days	7	13	6	14	22	21	4	3	14	6	1	7
Rainy days	24	14	20	16	9	9	27	28	16	25	26	20
Snow days	0	1	5	0	0	0	0	0	0	0	3	4

Strømmen - weather forecast by months

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

Best time to visit Strømmen:

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

April — 10.5(h)
May — 12.9(h)
June — 14.1(h)
July — 11.7(h)

Months with the longest average daylight duration in Strømmen:

May — 16.4(h)
June — 17.6(h)
July — 17.0(h)

The largest precipitation sum in Strømmen is at

January — 118(mm)

July — 132(mm)

August — 118(mm)

October — 130(mm)

November — 103(mm)

December — 103(mm)

Weather forecast in the closest to Strømmen admin centers