Best year time to visit Heemskerk

General weather information about Heemskerk

Average annual temperature is 11.6 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -3.3 °C

Number of sunny days: 108 days

Number of rainy days: 256 days

Number of snow days: 1 day

Look at detailed online map of Heemskerk

* Weather data for Heemskerk Netherlands is based on climate observations for 2026 year

Heemskerk air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.7	11.1	14.7	15.8	20.7	28.7	30.3	24.8	28.8	20.9	14.3	11.8
Average daytime temperature (°C)	7.6	8.3	8.9	11.5	15.8	22.1	20.0	19.9	21.7	15.5	10.2	8.6
Average temperature (°C)	6.0	5.8	6.7	8.3	12.4	18.2	17.7	17.4	18.0	13.6	8.4	7.0
Average night temperature (°C)	4.2	3.5	4.3	5.1	9.0	14.2	15.3	14.6	14.5	11.6	6.2	5.1
Absolute minimum temperature (°C)	-2.8	-2.8	-2.4	-0.7	5.3	9.7	12.5	11.7	10.8	5.9	-2.6	-3.3

Heemskerk 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)	8.3	9.9	11.9	13.9	15.8	16.7	16.3	14.7	12.7	10.6	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)	3.4	4.2	5.3	8.5	11.2	12.6	11.3	10.4	8.9	5.0	3.6	2.5
Precipitation (mm)	143	34	116	93	61	9	147	115	94	174	166	134
Sunny days	6	11	4	9	18	21	2	7	17	8	2	3
Rainy days	25	17	27	21	13	9	29	24	13	23	28	27
Snow days	0	0	0	0	0	0	0	0	0	0	0	1

Heemskerk - weather forecast by months

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

Best time to visit Heemskerk:

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

May — 11.2(h)
June — 12.6(h)
July — 11.3(h)
August — 10.4(h)

Months with the longest average daylight duration in Heemskerk:

May — 15.8(h)
June — 16.7(h)
July — 16.3(h)

The largest precipitation sum in Heemskerk is at

January — 143(mm)

July — 147(mm)

October — 174(mm)

November — 166(mm)

Weather forecast in the closest to Heemskerk admin centers