Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The coldest temperatures occur during December, when averages reach a peak of -7.9°C (17.8°F) and a low of -14.8°C (5.4°F).Humidity
The average relative humidity in December is 90%.Rainfall
In December, the rain falls for 4.3 days. Throughout December, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 123 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In December, it is snowing for 16.7 days. Throughout December, 170mm (6.69") of snow is accumulated. Throughout the year, there are 112.5 snowfall days, and 1271mm (50.04") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 9:04 am and sunset at 4:33 pm. On the last day of December, sunrise is at 9:27 am and sunset at 4:38 pm MST.
Sunshine
In Demmitt, the average sunshine in December is 3.1h.UV index
In Demmitt, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December in Demmitt?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Demmitt, Canada
- Average high temperature in December: -7.9°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is December (-7.9°C).
- Average low temperature in December: -14.8°C
The month with the highest average low temperature is July (9.3°C).
The coldest months (with the lowest average low temperature) are February and December (-14.8°C).
Average pressure in December
Demmitt, Canada
- Average pressure in December: 1018.3mbar
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
Demmitt, Canada
- Average wind speed in December: 8.6km/h
The windiest months (with the highest average wind speed) are June and September (10.2km/h).
The calmest months (with the lowest average wind speed) are February, March and December (8.6km/h).
Average humidity in December
Demmitt, Canada
- Average humidity in December: 90%
The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is May (61%).
Average rainfall in December
Demmitt, Canada
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is July (62mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in December
Demmitt, Canada
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in December
Demmitt, Canada
- Average snowfall in December: 170mm
The month with the highest snowfall is November (234mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Demmitt, Canada
- Average snowfall days in December: 16.7 days
The month with the highest number of snowfall days is March (19.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Demmitt, Canada
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Demmitt, Canada
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is August (16.3 days).
The month with the least sunshine days is April (6.9 days).
Average UV index in December
Demmitt, Canada
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March and October (UV index 1).
Average cloud cover in December
Demmitt, Canada
- Average cloud cover in December: 57
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Demmitt, Canada
- Average visibility in December: 6km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (5km).
