Weather in Heřmaneč in May

General weather information about Heřmaneč

Average annual temperature is 8.9 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -17.2 °C

Number of sunny days: 135 days

Number of rainy days: 200 days

Number of snow days: 30 days

Look at detailed online map of Heřmaneč

* Weather data for Heřmaneč Czech Republic is based on climate observations for 2026 year

Heřmaneč air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.210.916.516.822.626.831.030.426.224.613.19.1
Average daytime temperature (°C)2.93.58.29.015.520.524.222.021.415.26.03.3
Average temperature (°C)0.8-0.23.85.111.116.119.317.816.610.93.11.1
Average night temperature (°C)-1.5-3.90.01.36.511.314.113.712.27.20.5-1.4
Absolute minimum temperature (°C)-7.1-17.2-6.0-6.01.56.88.87.78.00.6-8.2-13.4

Heřmaneč monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.111.913.715.316.215.814.412.610.89.18.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.75.27.26.29.811.712.39.210.06.54.12.6
Precipitation (mm)41454098455328142144294133
Sunny days71597199156191469
Rainy days141117221221162511171915
Snow days1025100000057

Best time to visit Heřmaneč:

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

  • May — 9.8(h)
  • June — 11.7(h)
  • July — 12.3(h)
  • August — 9.2(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Heřmaneč:

  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Heřmaneč is at

  • April — 98(mm)
  • August — 142(mm)
  • November — 94(mm)
  • December — 133(mm)