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 arrival of May signals an increase in the average high-temperature, moving from a fresh 51.3°F (10.7°C) in April to a refreshing 64.6°F (18.1°C). Keene experiences a nighttime temperature average of 46°F (7.8°C) during May.Humidity
In May, the average relative humidity is 58%.Rainfall
In Keene, during May, the rain falls for 11.8 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Keene, during the entire year, the rain falls for 91.6 days and collects up to 12.64" (321mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Keene. May is the last month it regularly snows. During 0.7 snowfall days, in May, Keene aggregates 0.16" (4mm) of snow. In Keene, North Dakota, during the entire year, snow falls for 58.2 days and aggregates up to 16.54" (420mm) of snow.Daylight
In May, the average length of the day in Keene, North Dakota, is 15h and 11min.On the first day of the month, sunrise is at 5:32 am and sunset at 8:05 pm. On the last day of May, sunrise is at 4:56 am and sunset at 8:42 pm MDT.
Sunshine
In May, the average sunshine in Keene is 9.9h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during May translates into the following guidance:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the average May temperature in Keene?
What is the average humidity in May in Keene?
How many days does it rain in May in Keene?
What is the last month it snows in Keene?
What is the average length of the day in May in Keene?
When are sunrise and sunset in May in Keene?
How many hours of sunshine does Keene have in May?
What is the UV index intensity in May in Keene?
Average temperature in May
Keene, ND
- Average high temperature in May: 64.6°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in May: 46°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in May
Keene, 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 (29.84"Hg).
Average wind speed in May
Keene, ND
- Average wind speed in May: 10.3mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity in May
Keene, ND
- Average humidity in May: 58%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (49%).
Average rainfall in May
Keene, ND
- Average rainfall in May: 1.73"
The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January and February (0.43").
Average rainfall days in May
Keene, ND
- Average rainfall days in May: 11.8 days
The month with the highest number of rainy days is June (12.6 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in May
Keene, ND
- Average snowfall in May: 0.16"
The month with the highest snowfall is December (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Keene, ND
- Average snowfall days in May: 0.7 days
The months with the highest number of snowfall days are January and December (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Keene, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in May
Keene, ND
- Average sunshine days in May: 17.1 days
The month with the most sunshine days is September (20.5 days).
The month with the least sunshine days is April (14.9 days).
Average UV index in May
Keene, ND
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in May
Keene, ND
- Average cloud cover in May: 35
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 19).
Average visibility in May
Keene, ND
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Keene, North Dakota, USA
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