Weather in Forst in September

General weather information about Forst

Average annual temperature is 11.4 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 109 days

Number of rainy days: 254 days

Number of snow days: 2 days

Look at detailed online map of Forst

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

Forst air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.013.816.617.922.829.633.027.929.925.714.610.8
Average daytime temperature (°C)6.07.79.511.917.424.122.521.623.116.78.87.4
Average temperature (°C)4.14.76.47.912.819.318.517.718.513.56.85.8
Average night temperature (°C)2.01.93.34.07.914.114.413.713.810.54.84.0
Absolute minimum temperature (°C)-6.9-4.2-4.5-2.72.48.810.610.19.01.7-2.4-3.7

Forst monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.74.85.67.411.112.810.69.79.56.23.42.3
Precipitation (mm)104341277963979710983103149111
Sunny days81348122056171015
Rainy days221527221910262513212925
Snow days100000000001

Best time to visit Forst:

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

  • May — 11.1(h)
  • June — 12.8(h)
  • July — 10.6(h)
  • August — 9.7(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Forst:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Forst is at

  • March — 127(mm)
  • November — 149(mm)