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Smithers Weather and Climate: A Comprehensive Guide

The temperature in Smithers can vary quite a bit throughout the year. Temperatures can be pleasant during the warmest months, and very cold during the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Visitors to Smithers can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 19°C in July to a very cold -5°C in January.

Nighttime temperatures can drop, with average lows reaching -12°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Smithers is known for its substantial rain/snowfall, with annual precipitation reaching 1030 mm. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 122 mm of snow/rainfall, perfect for those who enjoy a bit of snow/rain now and then. The driest month, May, still receives a respectable 62 mm of rainfall.

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

Forecast for Smithers

Sun   Jan 12
0°C | -6°C
NW 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Jan 13
2°C | -5°C
SE 3 m/s
1 mm
overcast and slight rain

overcast and slight rain

Tue   Jan 14
5°C | 1°C
E 3 m/s
4.4 mm
overcast and rain

overcast and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Smithers in Canada

Other facts from our historical weather data:
  • Which is the warmest month in Smithers?
    July has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Smithers?
    The coldest month is January with an average maximum temperature of -5°C.
  • Which is the wettest month in Smithers?
    October tops the wettest month list with 122 mm of rainfall.
  • Which is the driest month in Smithers?
    May is the driest month with 62 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.