Weather in Heilham in May

General weather information about Heilham

Average annual temperature is 10.8 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -15.0 °C

Number of sunny days: 136 days

Number of rainy days: 215 days

Number of snow days: 14 days

Look at detailed online map of Heilham

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

Heilham air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.1	15.5	18.9	20.5	25.0	34.0	33.4	31.7	27.8	26.1	16.3	13.2
Average daytime temperature (°C)	5.6	7.2	11.4	11.3	18.1	24.5	25.6	23.9	23.1	18.4	8.9	6.4
Average temperature (°C)	2.5	3.0	6.3	7.1	13.3	19.0	20.2	19.2	17.5	12.8	5.5	2.7
Average night temperature (°C)	-0.5	-0.5	2.0	3.2	8.8	13.4	15.2	15.1	12.5	8.2	2.3	-0.9
Absolute minimum temperature (°C)	-5.0	-5.8	-3.3	-3.1	5.5	9.6	9.8	10.1	8.2	1.5	-4.0	-15.0

Heilham 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	15.0	16.0	15.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.9	10.2	11.9	13.7	15.2	16.0	15.6	14.3	12.6	10.8	9.3	8.5
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	15.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.1	6.5	6.5	5.6	8.8	12.2	11.0	8.8	9.6	7.0	4.5	3.5
Precipitation (mm)	47	62	83	148	137	38	119	256	26	57	183	165
Sunny days	8	17	12	6	13	14	10	8	18	15	4	11
Rainy days	14	9	18	24	18	16	21	23	12	16	25	19
Snow days	9	2	1	0	0	0	0	0	0	0	1	1

Heilham - weather forecast by months

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

Best time to visit Heilham:

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

June — 12.2(h)
July — 11.0(h)
September — 9.6(h)

Months with the longest average daylight duration in Heilham:

June — 16.0(h)
July — 15.6(h)

The largest precipitation sum in Heilham is at

April — 148(mm)

August — 256(mm)

November — 183(mm)

December — 165(mm)

Weather forecast in the closest to Heilham admin centers