Weather in Hanover in May

General weather information about Hanover

Average annual temperature is 8.7 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -23.7 °C

Number of sunny days: 127 days

Number of rainy days: 195 days

Number of snow days: 43 days

Look at detailed online map of Hanover

* Weather data for Hanover Canada is based on climate observations for 2026 year

Hanover air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.110.211.727.530.630.230.426.630.527.713.813.2
Average daytime temperature (°C)1.02.14.113.919.123.625.423.021.814.86.44.7
Average temperature (°C)-1.6-3.1-0.77.712.218.020.318.216.711.12.91.9
Average night temperature (°C)-3.9-7.1-4.82.96.312.716.014.212.68.4-0.3-0.2
Absolute minimum temperature (°C)-14.7-23.7-12.6-5.9-1.18.712.48.84.90.6-6.6-5.3

Hanover monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.511.913.514.815.415.114.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.05.05.98.111.411.411.49.69.05.04.52.4
Precipitation (mm)859394117625511498451036682
Sunny days69111021157917589
Rainy days12118181015242213261818
Snow days13812200000044

Best time to visit Hanover:

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

  • May — 11.4(h)
  • June — 11.4(h)
  • July — 11.4(h)
  • August — 9.6(h)
  • September — 9.0(h)

Months with the longest average daylight duration in Hanover:

  • June — 15.4(h)

The largest precipitation sum in Hanover is at

  • April — 117(mm)
  • July — 114(mm)