Best year time to visit Heby

General weather information about Heby

Average annual temperature is 6.5 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 142 days

Number of rainy days: 178 days

Number of snow days: 45 days

Look at detailed online map of Heby

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

Heby air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.5	8.0	10.7	19.1	23.7	28.1	23.3	25.8	23.6	16.3	8.3	6.0
Average daytime temperature (°C)	1.5	2.1	2.8	9.8	17.3	23.4	20.3	19.4	18.2	8.2	1.9	-1.8
Average temperature (°C)	-0.5	-0.8	-1.3	4.0	11.8	17.8	16.1	15.6	14.5	5.2	-0.1	-4.4
Average night temperature (°C)	-3.0	-3.7	-5.9	-1.6	5.3	11.0	11.9	12.2	10.8	2.5	-2.2	-7.6
Absolute minimum temperature (°C)	-13.2	-9.1	-17.3	-9.8	-2.8	4.3	9.8	9.6	5.7	-3.4	-9.3	-19.0

Heby 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	17.2	18.7	17.9	15.6	12.9	10.1	7.6	6.1
Daylight minimum duration (h)	6.0	7.0	10.0	13.0	15.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	1.8	3.9	5.2	9.8	13.2	14.3	12.4	7.6	7.3	4.5	0.8	0.8
Precipitation (mm)	71	34	57	20	28	18	138	189	68	60	78	57
Sunny days	9	17	10	16	22	21	3	4	11	12	7	10
Rainy days	19	6	10	12	8	9	28	27	19	18	14	8
Snow days	3	5	11	2	1	0	0	0	0	1	9	13

Heby - weather forecast by months

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

Best time to visit Heby:

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

April — 9.8(h)
May — 13.2(h)
June — 14.3(h)
July — 12.4(h)

Months with the longest average daylight duration in Heby:

May — 17.2(h)
June — 18.7(h)
July — 17.9(h)
August — 15.6(h)

The largest precipitation sum in Heby is at

July — 138(mm)

August — 189(mm)

Weather forecast in the closest to Heby admin centers