December weather forecast and climate
Winnipeg, Canada

What is the temperature in December in Winnipeg?

The average high-temperature, in December, in Winnipeg, Canada, is -8.5°C (16.7°F), while the average low-temperature is -17.8°C (-0°F).

How many days does it rain in December in Winnipeg?

In Winnipeg, in December, during 0.8 rainfall days, typically 1.5mm (0.1") of precipitation is accumulated.

How many days does it snow in December in Winnipeg?

In Winnipeg, Canada, in December, snow falls for 11.5 days, with typically accumulated 230mm (9.1") of snow.
Average temperature in December - Winnipeg, Canada
  • Average high temperature in December: -8.5°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (-11.3°C).

  • Average low temperature in December: -17.8°C

The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-21.4°C).

Average humidity in December - Winnipeg, Canada
  • Average humidity in December: 75.1%

The month with the highest relative humidity is December (75.1%).
The month with the lowest relative humidity is May (46.7%).

Average rainfall in December - Winnipeg, Canada
  • Average rainfall in December: 1.5mm

The wettest month (with the highest rainfall) is June (90mm).
The driest month (with the lowest rainfall) is January (0.2mm).

Average rainfall days in December - Winnipeg, Canada
  • Average rainfall days in December: 0.8 days

The month with the highest number of rainy days is June (13.3 days).
The month with the lowest number of rainy days is January (0.7 days).

Average snowfall in December - Winnipeg, Canada
  • Average snowfall in December: 230mm

The month with the highest snowfall is January (237mm).
Months with the lowest snowfall are June, July and August (0mm).

Average snowfall days in December - Winnipeg, Canada
  • Average snowfall days in December: 11.5 days

The month with the highest number of snowfall days is January (12.4 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average daylight in December / Average sunshine in December - Winnipeg, Canada
  • Average daylight in December: 8.2h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in December: 3.2h

The month with most sunshine is July (Average sunshine: 9.9h).
The month with least sunshine is November (Average sunshine: 3.1h).

Average UV index in December - Winnipeg, Canada
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).

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