December weather forecastDeseronto, Canada
December
Weather in December
The first month of the winter, December, is also a wintry month in Deseronto, Canada, with an average temperature varying between -4.4°C (24.1°F) and 0.5°C (32.9°F).Temperature
December shows a mild decline in the average high-temperature, falling from November's chilly 6.4°C (43.5°F) to an icy 0.5°C (32.9°F). December nights document an average temperature reading of -4.4°C (24.1°F).Humidity
The average relative humidity in December is 82%.Rainfall
In December, the rain falls for 9.8 days. Throughout December, 52mm (2.05") of precipitation is accumulated. In Deseronto, during the entire year, the rain falls for 145 days and collects up to 595mm (23.43") of precipitation.Snowfall
Months with snowfall are January through April, October through December. December is the month with the most snowfall. Snow falls for 9.5 days and accumulates 105mm (4.13") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:24 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:39 pm EST.
Sunshine
In December, the average sunshine is 3.6h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 suggests this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Deseronto, Canada
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in December: -4.4°C
The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-9°C).
Average pressure in December
Deseronto, Canada
- Average pressure in December: 1017.4mbar
The months with the highest atmospheric pressure are March and November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).
Average wind speed in December
Deseronto, Canada
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is January (16.4km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in December
Deseronto, Canada
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May, July, August and September (75%).
Average rainfall in December
Deseronto, Canada
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is October (76mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in December
Deseronto, Canada
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Deseronto, Canada
- Average snowfall in December: 105mm
The month with the highest snowfall is December (105mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Deseronto, Canada
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Deseronto, Canada
- Average daylight in December: 8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Deseronto, Canada
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in December
Deseronto, Canada
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Deseronto, Canada
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Deseronto, Canada
- Average visibility in December: 9km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (9km).
