Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Souris's transition into May is marked by a distinct rise in the average high-temperature, advancing from a chilly 47.5°F (8.6°C) in April to a comfortable 62.8°F (17.1°C). During May, Souris's temperature falls to a steady low-temperature average of 44.8°F (7.1°C).Humidity
The average relative humidity in May is 62%.Rainfall
In Souris, in May, during 14.6 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 106.7 rainfall days, and 17.05" (433mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.4 snowfall days, in May, Souris aggregates 0.47" (12mm) of snow. Throughout the year, in Souris, there are 90.1 snowfall days, and 24.17" (614mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 19min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:59 pm. On the last day of May, sunrise is at 5:43 am and sunset at 9:37 pm CDT.
Sunshine
In May, the average sunshine is 9.2h.UV index
In Souris, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How many days does it rain in May in Souris?
What is the last month it snows?
How many hours of daylight does Souris have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Souris have in May?
What is the UV index intensity in May?
Average temperature in May
Souris, ND
- Average high temperature in May: 62.8°F
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is January (14.7°F).
- Average low temperature in May: 44.8°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (0.1°F).
Average pressure in May
Souris, ND
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Souris, ND
- Average wind speed in May: 10.1mph
The windiest month (with the highest average wind speed) is October (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in May
Souris, ND
- Average humidity in May: 62%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (58%).
Average rainfall in May
Souris, ND
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in May
Souris, ND
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in May
Souris, ND
- Average snowfall in May: 0.47"
The month with the highest snowfall is November (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Souris, ND
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is December (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Souris, ND
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in May
Souris, ND
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in May
Souris, ND
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Souris, ND
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Souris, ND
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Souris, North Dakota, USA
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