May weather forecastArnold, ND
May
Weather in May
The last month of the spring, May, is a refreshing month in Arnold, North Dakota, with an average temperature varying between 64.9°F (18.3°C) and 46.4°F (8°C).Temperature
Arnold in May shows a temperature shift, moving from an average high of a fresh 51.4°F (10.8°C) in April to a comfortable 64.9°F (18.3°C). During May, the average low-temperature is a frosty 46.4°F (8°C).Humidity
In Arnold, the average relative humidity in May is 62%.Rainfall
In Arnold, in May, during 12.7 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Arnold, during the entire year, the rain falls for 94.3 days and collects up to 14.29" (363mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Arnold aggregates 0.16" (4mm) of snow. In Arnold, during the entire year, snow falls for 58.6 days and aggregates up to 18.27" (464mm) of snow.Daylight
The average length of the day in May is 15h and 5min.On the first day of May, sunrise is at 6:26 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 9:29 pm CDT.
Sunshine
The average sunshine in May is 9.5h.UV index
In Arnold, North Dakota, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Arnold, ND
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in May: 46.4°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in May
Arnold, ND
- Average pressure in May: 29.92"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
Arnold, ND
- Average wind speed in May: 10.1mph
The windiest months (with the highest average wind speed) are April and October (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Arnold, ND
- Average humidity in May: 62%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Arnold, ND
- Average rainfall in May: 1.93"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in May
Arnold, ND
- Average rainfall days in May: 12.7 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in May
Arnold, ND
- Average snowfall in May: 0.16"
The month with the highest snowfall is December (3.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Arnold, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Arnold, ND
- Average daylight in May: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 30min
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 54min).
Average sunshine days in May
Arnold, ND
- Average sunshine days in May: 15.5 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in May
Arnold, 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 November and December (UV index 1).
Average cloud cover in May
Arnold, ND
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Arnold, 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).
