Normal weather for Jasper in December
It's pleasantly warm in December in Jasper with an average temperature of 20°C. Temperatures this month range from a low of 16°C to a high of 23°C. At night, you can expect temperatures between 6°C and 13°C.
In December, there is an average of 221 mm of precipitation, spread over 18 days. The wind speed is around 3 Bft, mostly coming from the South.
Jasper in December |
London | ||
|---|---|---|---|
 Average Temperature |
20°C | 9°C | |
 High Temp |
23°C | 11°C | |
| Low Temp |
16°C | 8°C | |
 Total Precipitation |
221 mm | 67 mm | |
| Rainy Days |
18 days | 10 days | |
Start of December
The month of December starts in Jasper with mild temperatures, averaging around 21°C during the day and nights close to 10°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-December
By mid-December, the average daytime temperature drops to around 20°C, with nights close to 9°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
End of December
By the end of December, the average daytime temperature in Jasper will be around 21°C, with nights close to 10°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit Jasper?
After some sun? Then December isn’t the best time to be in Jasper. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Jasper runs from June to November.
Temperature records for Jasper in December
With 30°C, Jasper hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was 1°C in 2022. The extreme night temperatures ranged from a low of -7°C to a high of 22°C.
Check out the climate of Jasper for all months and discover the best travel time
November
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Daily Temperature in December in Jasper
This chart shows the average daily temperatures, both day and night, for each day in December in Jasper, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Jasper
The chart below shows the average daily precipitation in December for Jasper, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 18 days of rain in Jasper.
Daily UV Index in December in Jasper
This chart shows the average daily UV index in December in Jasper, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Jasper Over the Years
This chart shows the average temperature in December in Jasper, measured in degrees Celsius, over the past years.
Total Precipitation in December in Jasper Over the Years
This chart shows the average precipitation in December in Jasper, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Jasper
Click on a specific day in December for detailed info on the typical weather on that day in Jasper. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Jasper
Have you been to Jasper in December?
Share your weather experience in December in Jasper.
Average Weather in Jasper by Month
Click on a month below to see detailed weather info for Jasper. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
