Best year time to visit Vallby

General weather information about Vallby

Average annual temperature is 7.7 °C

Absolute maximum temperature: 27.3 °C

Absolute minimum temperature: -13.0 °C

Number of sunny days: 144 days

Number of rainy days: 191 days

Number of snow days: 30 days

Look at detailed online map of Vallby

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

Vallby air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.4	8.1	12.0	18.8	25.1	27.3	25.7	24.6	23.8	17.4	9.1	8.0
Average daytime temperature (°C)	2.8	3.4	3.9	10.4	18.3	23.1	20.2	19.2	19.3	9.6	3.1	0.2
Average temperature (°C)	1.1	0.6	0.4	5.0	12.7	18.0	16.4	16.0	15.6	6.8	1.3	-1.8
Average night temperature (°C)	-1.1	-2.0	-3.5	-0.3	6.4	11.8	12.6	13.0	12.3	4.3	-0.7	-4.7
Absolute minimum temperature (°C)	-6.4	-7.4	-13.0	-9.9	-1.4	6.1	10.2	10.2	9.2	-0.3	-10.5	-12.9

Vallby 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	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	7.2	9.3	11.8	14.4	16.8	18.2	17.5	15.4	12.8	10.3	7.9	6.5
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	17.0	16.0	14.0	11.0	9.0	6.0	6.0
Sunshine mean duration (h)	1.9	4.5	5.2	9.8	13.6	14.2	12.9	7.6	8.1	4.5	1.9	0.7
Precipitation (mm)	96	25	90	23	23	32	92	122	64	94	58	71
Sunny days	6	16	10	17	24	21	2	4	15	8	12	9
Rainy days	21	9	12	11	7	9	29	27	15	23	15	13
Snow days	4	3	9	2	0	0	0	0	0	0	3	9

Vallby - weather forecast by months

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

Best time to visit Vallby:

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

April — 9.8(h)
May — 13.6(h)
June — 14.2(h)
July — 12.9(h)

Months with the longest average daylight duration in Vallby:

May — 16.8(h)
June — 18.2(h)
July — 17.5(h)

The largest precipitation sum in Vallby is at

January — 96(mm)

March — 90(mm)

July — 92(mm)

August — 122(mm)

October — 94(mm)

Weather forecast in the closest to Vallby admin centers