Best year time to visit Heyen

General weather information about Heyen

Average annual temperature is 10.6 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -7.1 °C

Number of sunny days: 111 days

Number of rainy days: 245 days

Number of snow days: 9 days

Look at detailed online map of Heyen

* Weather data for Heyen Germany is based on climate observations for 2026 year

Heyen air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.9	13.2	15.7	21.2	25.4	27.4	32.3	31.3	28.9	24.1	13.8	10.3
Average daytime temperature (°C)	5.7	6.5	8.8	11.3	17.1	23.3	22.4	22.1	22.6	15.6	7.9	6.1
Average temperature (°C)	3.8	3.5	5.3	7.3	12.4	18.6	18.3	17.9	17.7	12.3	5.7	4.4
Average night temperature (°C)	1.9	0.9	2.3	2.9	7.2	13.2	14.1	14.0	12.9	9.5	3.2	2.5
Absolute minimum temperature (°C)	-4.7	-4.5	-4.4	-3.6	0.9	7.4	10.0	9.8	8.1	2.9	-7.1	-4.8

Heyen monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.4	9.9	11.9	13.9	15.7	16.6	16.2	14.6	12.7	10.7	8.8	7.8
Daylight minimum duration (h)	7.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	1.9	4.3	4.8	8.2	11.0	13.0	11.4	10.2	9.9	5.1	3.2	1.5
Precipitation (mm)	110	65	103	50	43	93	93	99	47	121	138	154
Sunny days	6	13	4	11	13	18	5	5	19	7	4	6
Rainy days	21	15	25	19	18	12	26	26	11	24	25	23
Snow days	4	0	2	0	0	0	0	0	0	0	1	2

Heyen - weather forecast by months

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

Best time to visit Heyen:

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

May — 11.0(h)
June — 13.0(h)
July — 11.4(h)
August — 10.2(h)
September — 9.9(h)

Months with the longest average daylight duration in Heyen:

May — 15.7(h)
June — 16.6(h)
July — 16.2(h)

The largest precipitation sum in Heyen is at

October — 121(mm)

November — 138(mm)

December — 154(mm)

Weather forecast in the closest to Heyen admin centers