Best year time to visit Gießen

General weather information about Gießen

Average annual temperature is 11.4 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -6.5 °C

Number of sunny days: 118 days

Number of rainy days: 239 days

Number of snow days: 8 days

Look at detailed online map of Gießen

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

Gießen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.313.417.020.226.029.133.729.928.924.514.510.5
Average daytime temperature (°C)6.27.210.312.418.925.324.823.623.516.88.86.8
Average temperature (°C)4.33.86.38.213.719.919.718.817.712.76.44.8
Average night temperature (°C)2.20.92.43.68.113.914.314.212.18.83.72.7
Absolute minimum temperature (°C)-5.1-6.0-3.2-4.12.19.510.09.46.31.3-6.5-4.1

Gießen 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)8.610.111.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.54.85.37.811.513.311.310.010.25.83.21.9
Precipitation (mm)972411486513089120509011686
Sunny days51448131887211127
Rainy days20142622181223249202823
Snow days601000000001

Best time to visit Gießen:

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

  • May — 11.5(h)
  • June — 13.3(h)
  • July — 11.3(h)
  • August — 10.0(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Gießen:

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

The largest precipitation sum in Gießen is at

  • March — 114(mm)
  • August — 120(mm)
  • November — 116(mm)