Weather in Rettern in September

General weather information about Rettern

Average annual temperature is 11.3 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 119 days

Number of rainy days: 230 days

Number of snow days: 16 days

Look at detailed online map of Rettern

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

Rettern air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.2	14.2	16.8	21.4	26.9	33.1	35.0	31.7	29.2	25.6	15.3	10.7
Average daytime temperature (°C)	5.8	6.4	10.6	12.2	19.7	25.7	25.4	24.0	23.7	17.1	8.2	5.9
Average temperature (°C)	3.5	2.6	6.3	8.1	14.7	20.0	20.4	19.5	18.1	12.5	5.6	3.6
Average night temperature (°C)	0.9	-0.6	2.4	3.8	9.7	13.8	15.1	15.4	12.8	8.6	3.0	1.2
Absolute minimum temperature (°C)	-6.1	-6.3	-3.7	-2.7	5.2	10.2	10.8	9.4	5.7	0.4	-4.4	-6.6

Rettern 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	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.8	15.4	16.2	15.8	14.4	12.6	10.8	9.1	8.2
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.2	4.8	5.8	8.1	11.1	12.9	11.9	9.4	10.2	6.3	3.6	2.1
Precipitation (mm)	76	83	146	75	36	28	106	152	27	90	167	134
Sunny days	9	13	7	9	15	15	10	7	17	12	0	5
Rainy days	16	11	23	21	16	15	21	24	13	19	28	23
Snow days	6	4	1	0	0	0	0	0	0	0	2	3

Rettern - weather forecast by months

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

Best time to visit Rettern:

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

May — 11.1(h)
June — 12.9(h)
July — 11.9(h)
August — 9.4(h)
September — 10.2(h)

Months with the longest average daylight duration in Rettern:

May — 15.4(h)
June — 16.2(h)
July — 15.8(h)

The largest precipitation sum in Rettern is at

March — 146(mm)

August — 152(mm)

November — 167(mm)

December — 134(mm)

Weather forecast in the closest to Rettern admin centers