December weather forecastLeamington, Canada
December
Weather in December
December, the first month of the winter in Leamington, is still a cold month, with an average temperature ranging between min -2.2°C (28°F) and max 1.9°C (35.4°F).Temperature
December brings a decrease in the average high-temperature, falling from November's frosty 7.6°C (45.7°F) to an icy 1.9°C (35.4°F). Leamington, during the nights of December, averages a temperature close to its daytime high, at a freezing cold -2.2°C (28°F).Humidity
The average relative humidity in December in Leamington is 81%.Rainfall
In Leamington, in December, during 8.4 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 157.9 rainfall days, and 731mm (28.78") of precipitation is accumulated.Snowfall
Months with snowfall in Leamington are January through May, October through December. In December, it is snowing for 8.6 days. Throughout December, 40mm (1.57") of snow is accumulated. In Leamington, during the entire year, snow falls for 38.7 days and aggregates up to 321mm (12.64") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:39 am and sunset at 4:59 pm. On the last day of December, in Leamington, Canada, sunrise is at 7:58 am and sunset at 5:08 pm EST.
Sunshine
The average sunshine in December is 3.6h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Leamington, Canada
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is July (26.1°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (18.7°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).
Average pressure in December
Leamington, Canada
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).
Average wind speed in December
Leamington, Canada
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is January (17.5km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity in December
Leamington, Canada
- Average humidity in December: 81%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in December
Leamington, Canada
- Average rainfall in December: 37mm
The wettest months (with the highest rainfall) are May and June (92mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in December
Leamington, Canada
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in December
Leamington, Canada
- Average snowfall in December: 40mm
The month with the highest snowfall is February (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Leamington, Canada
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Leamington, Canada
- Average daylight in December: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Leamington, Canada
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Leamington, Canada
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Leamington, Canada
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Leamington, Canada
- Average visibility in December: 9km
The month with the highest visibility is October (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (9km).
