Best year time to visit Hällby

General weather information about Hällby

Average annual temperature is 7.1 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -13.7 °C

Number of sunny days: 147 days

Number of rainy days: 178 days

Number of snow days: 40 days

Look at detailed online map of Hällby

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

Hällby air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.3	8.6	10.4	18.6	23.4	28.1	25.6	23.1	23.0	16.6	7.8	5.9
Average daytime temperature (°C)	1.9	2.5	3.2	10.3	17.4	23.6	20.0	19.3	18.5	8.5	2.0	-1.4
Average temperature (°C)	-0.1	-0.3	-0.5	5.1	12.5	18.5	16.3	16.0	15.1	5.9	0.2	-3.5
Average night temperature (°C)	-2.3	-2.7	-4.2	-0.3	6.8	12.4	12.8	12.9	11.8	3.4	-1.7	-6.7
Absolute minimum temperature (°C)	-9.5	-8.6	-13.2	-10.0	-0.3	6.5	8.8	9.9	6.8	-1.0	-8.1	-13.7

Hällby 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	18.0	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	7.0	9.2	11.8	14.5	17.0	18.5	17.8	15.5	12.9	10.2	7.7	6.2
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	6.0
Sunshine mean duration (h)	1.7	4.3	5.1	9.9	13.7	14.3	12.6	8.3	7.5	4.9	1.5	0.7
Precipitation (mm)	84	32	64	26	25	39	135	179	80	54	70	73
Sunny days	9	17	6	17	24	23	3	3	12	13	11	9
Rainy days	17	6	13	12	7	7	28	28	18	18	13	11
Snow days	5	5	12	1	0	0	0	0	0	0	6	11

Hällby - weather forecast by months

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

Best time to visit Hällby:

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

April — 9.9(h)
May — 13.7(h)
June — 14.3(h)
July — 12.6(h)

Months with the longest average daylight duration in Hällby:

May — 17.0(h)
June — 18.5(h)
July — 17.8(h)

The largest precipitation sum in Hällby is at

July — 135(mm)

August — 179(mm)

Weather forecast in the closest to Hällby admin centers