ClimateForecastDecemberJanuary >>

Sylvan Lake Climate by Month

The climate in Sylvan Lake is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It receives a reasonable amount of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Sylvan Lake, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 23°C in July. In January, the coolest month of the year, temperatures drop to a very cold -4°C. At night, expect cooler temperatures, averaging -15°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Sylvan Lake receives a reasonable amount of rain/snowfall, with an annual precipitation of 556 mm. Sylvan Lake can be quite wet during June, receiving approximately 99 mm of precipitation over 14 rainy days.

In contrast February, experiences much drier conditions, with 18 mm of snowfall, spread across 8 snowy days.

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

The best time of year to visit Sylvan Lake in Canada

During the months of June, 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:
  • Does Sylvan Lake have a dry season?
    Yes, the months of February and December are very dry.
  • When is winter in Sylvan Lake?
    The coldest season / winter is in the following months: January, February, November and December.
  • Which is the warmest month in Sylvan Lake?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Sylvan Lake?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Sylvan Lake?
    June tops the wettest month list with 99 mm of rainfall.
  • Which is the driest month in Sylvan Lake?
    February is the driest month with 18 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.

    Forecast for Sylvan Lake

    Sat   Dec 14
    3°C | -7°C
    S 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    -5°C | -12°C
    N 14 km/h
    3 mm
    overcast and  chance of slight snow

    overcast and chance of slight snow

    Mon   Dec 16
    -9°C | -16°C
    NE 11 km/h
    1.4 mm
    overcast and small chance of slight rain

    overcast and small chance of slight rain