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
Bartletts Harbour, Canada, in December experiences a subtle temperature decline, with average high-temperatures reducing from a cold 1.7°C (35.1°F) in November to a freezing cold -3.5°C (25.7°F). Recording a slight drop from the daily maximum, Bartletts Harbour notes an average low temperature of -8.3°C (17.1°F) in the month of December.Humidity
In Bartletts Harbour, Canada, the average relative humidity in December is 85%.Rainfall
In Bartletts Harbour, during December, the rain falls for 8 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 136.9 rainfall days, and 805mm (31.69") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Bartletts Harbour. In December, it is snowing for 13.9 days. Throughout December, 149mm (5.87") of snow is accumulated. Throughout the year, in Bartletts Harbour, there are 90.7 snowfall days, and 962mm (37.87") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Bartletts Harbour.On the first day of December, sunrise is at 7:59 am and sunset at 4:14 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 4:21 pm NST.
Sunshine
The average sunshine in December is 3.8h.UV index
The average daily maximum UV index in December in Bartletts Harbour is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Bartletts Harbour?
What is the average humidity in December in Bartletts Harbour?
How much does it rain in Bartletts Harbour in December?
How much does it snow in Bartletts Harbour in December?
What is the month with the shortest days in Bartletts Harbour?
What is the average length of the day in December in Bartletts Harbour?
What time are sunrise and sunset in December in Bartletts Harbour?
How long on average sun shines in December in Bartletts Harbour?
How high is the UV index in December in Bartletts Harbour?
Average temperature in December
Bartletts Harbour, Canada
- Average high temperature in December: -3.5°C
The warmest month (with the highest average high temperature) is August (17.4°C).
The month with the lowest average high temperature is February (-7.3°C).
- Average low temperature in December: -8.3°C
The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is February (-14.3°C).
Average pressure in December
Bartletts Harbour, Canada
- Average pressure in December: 1010.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is January (1006.7mbar).
Average wind speed in December
Bartletts Harbour, Canada
- Average wind speed in December: 22.6km/h
The windiest month (with the highest average wind speed) is November (22.8km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in December
Bartletts Harbour, Canada
- Average humidity in December: 85%
The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is September (79%).
Average rainfall in December
Bartletts Harbour, Canada
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (52mm).
Average rainfall days in December
Bartletts Harbour, Canada
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Bartletts Harbour, Canada
- Average snowfall in December: 149mm
The month with the highest snowfall is January (181mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Bartletts Harbour, Canada
- Average snowfall days in December: 13.9 days
The month with the highest number of snowfall days is March (17.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Bartletts Harbour, Canada
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Bartletts Harbour, Canada
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (14.2 days).
The month with the least sunshine days is April (9.3 days).
Average UV index in December
Bartletts Harbour, Canada
- Average UV index in December: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March and April (UV index 1).
Average cloud cover in December
Bartletts Harbour, Canada
- Average cloud cover in December: 60
The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in December
Bartletts Harbour, Canada
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
