December weather forecastHartell, Canada
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Hartell, Canada, with temperature in the range of an average low of -11.5°C (11.3°F) and an average high of -4.8°C (23.4°F).Temperature
The coldest period is December, when temperatures fluctuate between an average high of -4.8°C (23.4°F) and a low of -11.5°C (11.3°F).Humidity
The average relative humidity in December is 80%.Rainfall
In December, the rain falls for 3 days. Throughout December, 10mm (0.39") of precipitation is accumulated. Throughout the year, there are 94.1 rainfall days, and 288mm (11.34") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Hartell, in December, snow falls for 12.2 days, with typically accumulated 78mm (3.07") of snow. In Hartell, during the entire year, snow falls for 75.3 days and aggregates up to 629mm (24.76") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 8:17 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 8:38 am and sunset at 4:42 pm MST.
Sunshine
The month with the least sunshine is December, with an average of 5.2h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hartell, Canada
- Average high temperature in December: -4.8°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is December (-4.8°C).
- Average low temperature in December: -11.5°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is December (-11.5°C).
Average pressure in December
Hartell, Canada
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1010.8mbar).
Average wind speed in December
Hartell, Canada
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Hartell, Canada
- Average humidity in December: 80%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is September (59%).
Average rainfall in December
Hartell, Canada
- Average rainfall in December: 10mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Hartell, Canada
- Average rainfall days in December: 3 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in December
Hartell, Canada
- Average snowfall in December: 78mm
The month with the highest snowfall is April (102mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Hartell, Canada
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Hartell, Canada
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 5h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in December
Hartell, Canada
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in December
Hartell, Canada
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Hartell, Canada
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Hartell, Canada
- Average visibility in December: 9km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, October, November and December (9km).
