May weather forecastFort Clark, ND
May
Weather in May
May, the last month of the spring in Fort Clark, is an enjoyable month, with an average temperature ranging between max 64.2°F (17.9°C) and min 46.4°F (8°C).Temperature
The transition from April to May brings a temperature rise, with average high-temperatures increasing from a fresh 50.5°F (10.3°C) to a refreshing 64.2°F (17.9°C). Fort Clark experiences an average temperature drop to a frosty 46.4°F (8°C) during May nights.Humidity
The average relative humidity in May is 61%.Rainfall
In Fort Clark, during May, the rain falls for 14.2 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Fort Clark, during the entire year, the rain falls for 100.5 days and collects up to 15.2" (386mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Fort Clark aggregates 0.2" (5mm) of snow. Throughout the year, in Fort Clark, there are 72.6 snowfall days, and 21.14" (537mm) of snow is accumulated.Daylight
In May, the average length of the day is 15h and 7min.On the first day of May, sunrise is at 6:27 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:32 pm CDT.
Sunshine
In May, the average sunshine is 9.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Fort Clark, ND
- Average high temperature in May: 64.2°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in May: 46.4°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in May
Fort Clark, ND
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Fort Clark, ND
- Average wind speed in May: 10.6mph
The windiest months (with the highest average wind speed) are April and October (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in May
Fort Clark, ND
- Average humidity in May: 61%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Fort Clark, ND
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in May
Fort Clark, ND
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in May
Fort Clark, ND
- Average snowfall in May: 0.2"
The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Fort Clark, ND
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Fort Clark, ND
- Average daylight in May: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in May
Fort Clark, ND
- Average sunshine days in May: 14.5 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in May
Fort Clark, 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 and December (UV index 1).
Average cloud cover in May
Fort Clark, ND
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in May
Fort Clark, 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, February, March and December (5mi).
