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
The shift from April to May sees a distinct increase in the average high-temperature, escalating from a frosty 48.7°F (9.3°C) to an enjoyable 63.9°F (17.7°C). The month of May records an average low-temperature of 45.9°F (7.7°C).Humidity
In May, the average relative humidity is 57%.Rainfall
In May, the rain falls for 12.1 days. Throughout May, 1.54" (39mm) of precipitation is accumulated. In Atcoal, during the entire year, the rain falls for 85.6 days and collects up to 11.89" (302mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Atcoal. During 0.9 snowfall days, in May, Atcoal aggregates 0.28" (7mm) of snow. Throughout the year, there are 73.2 snowfall days, and 17.83" (453mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 19min.On the first day of May, sunrise is at 6:29 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:46 pm CDT.
Sunshine
In Atcoal, the average sunshine in May is 9.7h.UV index
In Atcoal, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows in Atcoal?
How many hours of daylight does Atcoal have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Atcoal have in May?
How high is the UV index in May?
Average temperature in May
Atcoal, ND
- Average high temperature in May: 63.9°F
The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is February (17.2°F).
- Average low temperature in May: 45.9°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is February (3.6°F).
Average pressure in May
Atcoal, 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 (29.84"Hg).
Average wind speed in May
Atcoal, ND
- Average wind speed in May: 10.3mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in May
Atcoal, ND
- Average humidity in May: 57%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).
Average rainfall in May
Atcoal, ND
- Average rainfall in May: 1.54"
The wettest month (with the highest rainfall) is June (2.32").
The driest months (with the least rainfall) are January and February (0.39").
Average rainfall days in May
Atcoal, ND
- Average rainfall days in May: 12.1 days
The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in May
Atcoal, ND
- Average snowfall in May: 0.28"
The month with the highest snowfall is November (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Atcoal, ND
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is December (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Atcoal, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Atcoal, ND
- Average sunshine days in May: 16.4 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is June (14.2 days).
Average UV index in May
Atcoal, 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
Atcoal, ND
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in May
Atcoal, 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).
Atcoal, North Dakota, USA
Weather forecast for your location
2. Allow the app to use your location