Best year time to visit Hartha

General weather information about Hartha

Average annual temperature is 10.2 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -10.6 °C

Number of sunny days: 105 days

Number of rainy days: 241 days

Number of snow days: 19 days

Look at detailed online map of Hartha

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

Hartha air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.712.316.518.924.328.733.330.028.024.514.29.5
Average daytime temperature (°C)4.95.58.810.117.222.524.122.922.916.07.15.0
Average temperature (°C)2.92.05.06.512.517.419.318.617.412.34.63.1
Average night temperature (°C)0.8-1.11.42.67.312.114.314.712.59.02.41.1
Absolute minimum temperature (°C)-6.7-9.4-10.6-3.02.75.810.79.67.01.5-8.1-7.6

Hartha 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)1.93.95.46.311.112.111.58.510.35.23.02.3
Precipitation (mm)78921016112905812932133116141
Sunny days811761889519824
Rainy days161422231322222611232425
Snow days732100000042

Best time to visit Hartha:

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

  • May — 11.1(h)
  • June — 12.1(h)
  • July — 11.5(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Hartha:

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

The largest precipitation sum in Hartha is at

  • August — 129(mm)
  • October — 133(mm)
  • November — 116(mm)
  • December — 141(mm)