May weather forecastDrumheller, Canada
May
Weather in May
The last month of the spring, May, is a refreshing month in Drumheller, Canada, with an average temperature fluctuating between 15.4°C (59.7°F) and 5°C (41°F).Temperature
May indicates a change in the average high-temperature, moving up from a frosty 8.2°C (46.8°F) in April to a moderate 15.4°C (59.7°F). The average nighttime temperature in Drumheller lowers to an icy 5°C (41°F) throughout May.Humidity
In Drumheller, the average relative humidity in May is 62%.Rainfall
In Drumheller, in May, it is raining for 13.8 days, with typically 46mm (1.81") of accumulated precipitation. In Drumheller, during the entire year, the rain falls for 94.1 days and collects up to 288mm (11.34") of precipitation.Snowfall
January through June, September through December are months with snowfall in Drumheller. In Drumheller, in May, during 1.8 snowfall days, 26mm (1.02") of snow is typically accumulated. Throughout the year, in Drumheller, there are 75.3 snowfall days, and 629mm (24.76") of snow is accumulated.Daylight
In Drumheller, the average length of the day in May is 15h and 38min.On the first day of May in Drumheller, sunrise is at 6:00 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 9:37 pm MDT.
Sunshine
The average sunshine in May in Drumheller is 9.8h.UV index
In Drumheller, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, a regular UV index of 4 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Boost your sun resistance with garments that are densely woven yet spacious. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Drumheller, Canada
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is December (-4.8°C).
- Average low temperature in May: 5°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is December (-11.5°C).
Average pressure in May
Drumheller, Canada
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1010.8mbar).
Average wind speed in May
Drumheller, Canada
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Drumheller, Canada
- Average humidity in May: 62%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is September (59%).
Average rainfall in May
Drumheller, Canada
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in May
Drumheller, Canada
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in May
Drumheller, Canada
- Average snowfall in May: 26mm
The month with the highest snowfall is April (102mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Drumheller, Canada
- Average snowfall days in May: 1.8 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Drumheller, Canada
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 9h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Drumheller, Canada
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in May
Drumheller, Canada
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Drumheller, Canada
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Drumheller, Canada
- Average visibility in May: 9km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, October, November and December (9km).
