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
Weather in December
Temperature
A shift in Grand Bend's weather is observed as November turns into December, with the average high temperature reducing from a frosty 6.5°C (43.7°F) to a cold 0.7°C (33.3°F). December nights witness a slight temperature decrease, averaging at a subzero cold -3.8°C (25.2°F).Humidity
The average relative humidity in December in Grand Bend is 85%.Rainfall
In December, the rain falls for 8 days. Throughout December, 23mm (0.91") of precipitation is accumulated. In Grand Bend, during the entire year, the rain falls for 128.1 days and collects up to 346mm (13.62") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Grand Bend, in December, during 14.4 snowfall days, 51mm (2.01") of snow is typically accumulated. In Grand Bend, during the entire year, snow falls for 68.4 days and aggregates up to 277mm (10.91") of snow.Daylight
December has the shortest days of the year in Grand Bend, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 7:40 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:01 pm EST.
Sunshine
The average sunshine in December is 2.7h.UV index
The months with the lowest UV index in Grand Bend are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is it in Grand Bend in December?
What is the average humidity in December in Grand Bend?
How many days does it rain in December in Grand Bend?
How many days does it snow in December in Grand Bend?
What is the month with the shortest days in Grand Bend?
How many hours of daylight does Grand Bend have in December?
What time are sunrise and sunset in December in Grand Bend?
How many hours of sunshine does Grand Bend have in December?
When is the lowest UV index in Grand Bend?
How high is the UV index in December in Grand Bend?
Average temperature in December
Grand Bend, Canada
- Average high temperature in December: 0.7°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 (-2.8°C).
- Average low temperature in December: -3.8°C
The month with the highest average low temperature is July (15.4°C).
The coldest months (with the lowest average low temperature) are January and February (-8.2°C).
Average pressure in December
Grand Bend, Canada
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is March (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in December
Grand Bend, Canada
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in December
Grand Bend, Canada
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in December
Grand Bend, Canada
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is March (20mm).
Average rainfall days in December
Grand Bend, Canada
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (14.1 days).
The months with the least rainy days are January and February (5.7 days).
Average snowfall in December
Grand Bend, Canada
- Average snowfall in December: 51mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grand Bend, Canada
- Average snowfall days in December: 14.4 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grand Bend, Canada
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in December
Grand Bend, Canada
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in December
Grand Bend, Canada
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Grand Bend, Canada
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Grand Bend, Canada
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).
Grand Bend, Canada
Weather forecast for your location
2. Allow the app to use your location
