Normal weather for Jasper in May
It's pleasantly warm in May in Jasper with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 24°C. At night, you can expect temperatures between 6°C and 11°C.
In May, there is an average of 64 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Jasper in May |
New York | ||
|---|---|---|---|
 Average Temperature |
21°C | 22°C | |
 High Temp |
24°C | 28°C | |
| Low Temp |
19°C | 17°C | |
 Total Precipitation |
64 mm | 105 mm | |
| Rainy Days |
9 days | 14 days | |
Start of May
The month of May starts in Jasper with mild temps, averaging around 21°C during the day and nights around 8°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid May
By mid-May, daytime temps stay steady at around 21°C, with nights around 9°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of May
By the end of May, the average daytime temperature in Jasper is around 23°C, while nighttime temps are about 10°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Find affordable trips to Jasper 
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Jasper?
Looking for great weather? May is a good time to be in Jasper. The temperatures are nice, and there’s not too much rain.
Temperature records for Jasper in May
Check out the climate of Jasper for all months and discover the best travel time
April
Plan your next vacation
Don’t miss the best vacation deals for Jasper and see what our partners have for you.
Daily Temperature in May in Jasper
This chart shows the average daily high and low temperatures in May for Jasper, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Jasper
The chart below shows the average daily precipitation in May for Jasper, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Jasper.
Daily UV Index in May in Jasper
This chart shows the average daily UV index in May 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 May in Jasper Over the Years
This chart shows the average temperature in May in Jasper, measured in degrees Celsius, over the past few years.
Total Precipitation in May in Jasper Over the Years
This chart shows the average precipitation in May in Jasper, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in May for Jasper
Click on any day in May to get detailed info about the usual weather on that day in Jasper. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Jasper
Have you been to Jasper in May?
Share your weather experience in May 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.
