Best year time to visit Lerum

General weather information about Lerum

Average annual temperature is 8.6 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -10.7 °C

Number of sunny days: 126 days

Number of rainy days: 213 days

Number of snow days: 26 days

Look at detailed online map of Lerum

* Weather data for Lerum Sweden is based on climate observations for 2026 year

Lerum air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	7.4	10.0	11.2	19.1	25.4	27.7	25.4	24.9	24.4	16.5	10.4	8.7
Average daytime temperature (°C)	4.1	5.0	4.8	11.6	17.8	22.8	18.6	19.1	19.2	10.6	4.5	2.2
Average temperature (°C)	2.5	2.3	1.8	6.9	12.4	17.8	15.5	16.1	16.1	8.3	2.5	0.5
Average night temperature (°C)	0.8	-0.5	-1.6	2.2	7.0	12.1	12.7	13.4	13.4	5.9	0.5	-1.5
Absolute minimum temperature (°C)	-5.9	-8.9	-10.7	-3.3	1.7	4.9	10.2	10.6	9.5	0.7	-7.8	-7.9

Lerum 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	18.0	17.0	16.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	7.4	9.4	11.8	14.4	16.7	18.0	17.3	15.3	12.8	10.3	8.0	6.7
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	17.0	16.0	14.0	11.0	9.0	7.0	6.0
Sunshine mean duration (h)	1.6	4.0	4.5	10.0	13.2	14.3	11.6	7.9	7.6	4.7	1.9	1.2
Precipitation (mm)	154	62	158	20	32	36	261	183	101	140	53	96
Sunny days	8	14	6	16	22	20	3	3	9	11	6	8
Rainy days	22	11	15	14	9	10	28	28	21	20	18	17
Snow days	1	3	10	0	0	0	0	0	0	0	6	6

Lerum - weather forecast by months

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

Best time to visit Lerum:

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

April — 10.0(h)
May — 13.2(h)
June — 14.3(h)
July — 11.6(h)

Months with the longest average daylight duration in Lerum:

May — 16.7(h)
June — 18.0(h)
July — 17.3(h)

The largest precipitation sum in Lerum is at

January — 154(mm)

March — 158(mm)

July — 261(mm)

August — 183(mm)

October — 140(mm)

Weather forecast in the closest to Lerum admin centers