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Slave Lake
Weather averages
ClimateForecastAprilMay >>

Climate in Slave Lake (Alberta), Canada

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Weather Forecasts for Slave Lake

Mon   Apr 29
9°C | 3°C
NW 18 km/h
0.6 mm
overcast and chance of slight rain

overcast and chance of slight rain

hourly forecast
Tue   Apr 30
6°C | 1°C
NW 22 km/h
20 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Wed   May 01
8°C | 1°C
NW 14 km/h
overcast and no rain

overcast and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Slave Lake in Canada

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Slave Lake?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Slave Lake?
    The coldest month is January with an average maximum temperature of -7°C.
  • Which is the wettest month in Slave Lake?
    July tops the wettest month list with 114 mm of rainfall.
  • Which is the driest month in Slave Lake?
    February is the driest month with 22 mm of precipitation.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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