Best year time to visit Black River

General weather information about Black River

Average annual temperature is 8.3 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -30.8 °C

Number of sunny days: 111 days

Number of rainy days: 204 days

Number of snow days: 50 days

Look at detailed online map of Black River

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

Black River air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.312.97.824.831.533.232.427.131.828.415.58.7
Average daytime temperature (°C)-0.90.53.113.419.524.026.923.622.716.05.82.6
Average temperature (°C)-4.2-5.6-1.06.912.818.321.919.117.512.01.7-0.7
Average night temperature (°C)-7.4-10.4-4.71.76.613.318.015.213.38.8-1.5-3.2
Absolute minimum temperature (°C)-18.9-30.8-11.5-9.1-0.37.411.510.18.0-2.9-7.1-12.8

Black River 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)9.210.411.913.514.915.615.214.012.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.85.35.87.711.19.811.19.89.75.45.22.4
Precipitation (mm)11576759274971751276512349114
Sunny days6310122082420989
Rainy days91213181122292710221516
Snow days16138000000076

Best time to visit Black River:

The best time to visit Black River during the most sunny months:

  • May — 11.1(h)
  • June — 9.8(h)
  • July — 11.1(h)
  • August — 9.8(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Black River:

  • June — 15.6(h)

The largest precipitation sum in Black River is at

  • July — 175(mm)
  • August — 127(mm)