Weather in Hammer in September

General weather information about Hammer

Average annual temperature is 9.8 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: -8.0 °C

Number of sunny days: 127 days

Number of rainy days: 230 days

Number of snow days: 8 days

Look at detailed online map of Hammer

* Weather data for Hammer Denmark is based on climate observations for 2026 year

Hammer air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.2	9.3	13.1	15.8	20.4	27.5	29.3	25.0	27.2	19.8	11.8	9.0
Average daytime temperature (°C)	5.7	5.4	7.2	10.4	15.4	21.4	20.2	19.9	20.9	13.5	7.0	4.5
Average temperature (°C)	3.9	2.9	4.2	6.7	11.5	17.3	17.2	17.1	17.2	11.2	5.1	3.1
Average night temperature (°C)	2.1	0.3	1.0	3.0	7.2	12.4	14.1	14.4	13.8	8.6	2.8	1.3
Absolute minimum temperature (°C)	-3.6	-4.8	-4.4	-2.5	2.6	6.4	11.4	10.9	8.1	4.7	-5.8	-8.0

Hammer monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	17.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	7.9	9.7	11.9	14.1	16.2	17.3	16.8	14.9	12.7	10.5	8.4	7.3
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	17.0	16.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	2.5	4.6	6.3	10.3	12.5	14.4	12.4	9.4	9.3	4.3	2.8	2.0
Precipitation (mm)	107	39	81	37	12	21	115	152	20	148	113	96
Sunny days	8	13	8	17	25	20	3	5	16	4	3	5
Rainy days	22	15	21	13	6	10	28	26	14	27	25	23
Snow days	1	0	2	0	0	0	0	0	0	0	2	3

Hammer - weather forecast by months

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Best time to visit Hammer:

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

April — 10.3(h)
May — 12.5(h)
June — 14.4(h)
July — 12.4(h)

Months with the longest average daylight duration in Hammer:

May — 16.2(h)
June — 17.3(h)
July — 16.8(h)

The largest precipitation sum in Hammer is at

January — 107(mm)

July — 115(mm)

August — 152(mm)

October — 148(mm)

November — 113(mm)

Weather forecast in the closest to Hammer admin centers