Weather in Mercier in December

General weather information about Mercier

Average annual temperature is 8.6 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 128 days

Number of rainy days: 197 days

Number of snow days: 40 days

Look at detailed online map of Mercier

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

Mercier air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.58.09.725.630.231.932.626.830.528.916.68.3
Average daytime temperature (°C)-1.0-1.33.113.819.223.826.623.522.216.36.12.2
Average temperature (°C)-4.0-6.2-0.97.513.218.822.419.617.912.62.2-0.7
Average night temperature (°C)-6.7-10.5-4.42.67.614.519.116.214.49.8-0.7-3.4
Absolute minimum temperature (°C)-16.5-28.9-12.5-7.11.59.314.312.59.00.1-7.3-13.0

Mercier 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)9.210.411.913.514.915.615.314.112.511.09.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.85.56.17.710.99.610.710.19.45.85.42.9
Precipitation (mm)121726111172882031745713958133
Sunny days6611122110352081214
Rainy days10914181020282610231316
Snow days15136000000051

Mercier - weather forecast by months

Mercier weather in januaryMercier weather in februaryMercier weather in marchMercier weather in aprilMercier weather in mayMercier weather in juneMercier weather in julyMercier weather in augustMercier weather in septemberMercier weather in octoberMercier weather in novemberMercier weather in december

Best time to visit Mercier:

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

  • May — 10.9(h)
  • June — 9.6(h)
  • July — 10.7(h)
  • August — 10.1(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Mercier:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in Mercier is at

  • July — 203(mm)
  • August — 174(mm)
  • October — 139(mm)

    • Weather forecast in the closest to Mercier admin centers

    Weather forecast in the closest towns to Mercier

    Explore Mercier

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Mercier?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Mercier.
    What is the weather like in Mercier?
    See average temperature, rainfall and daylight hours for Mercier by month in the table above.
    How many sunny days does Mercier have?
    The monthly weather statistics above show sunshine and rainfall patterns for Mercier throughout the year.