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 start of May is characterized by a significant increase in the average high-temperature, moving from a fresh 10°C (50°F) in April to a comfortable 18.1°C (64.6°F). The average low-temperature of 8.3°C (46.9°F) is witnessed during May.Humidity
In Cooperstown, North Dakota, the average relative humidity in May is 65%.Rainfall
In May, the rain falls for 13.8 days. Throughout May, 48mm (1.89") of precipitation is accumulated. Throughout the year, there are 94.8 rainfall days, and 379mm (14.92") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Cooperstown aggregates 2mm (0.08") of snow. In Cooperstown, during the entire year, snow falls for 64.2 days and aggregates up to 382mm (15.04") of snow.Daylight
In Cooperstown, the average length of the day in May is 15h and 8min.On the first day of May, sunrise is at 6:14 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 9:21 pm CDT.
Sunshine
The average sunshine in May in Cooperstown is 8.6h.UV index
In Cooperstown, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Cooperstown have in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
Cooperstown, ND
- Average high temperature in May: 18.1°C
The warmest month (with the highest average high temperature) is July (27°C).
The month with the lowest average high temperature is January (-8.3°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-15.9°C).
Average pressure in May
Cooperstown, ND
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is February (1021.9mbar).
The month with the lowest atmospheric pressure is June (1011mbar).
Average wind speed in May
Cooperstown, ND
- Average wind speed in May: 16.5km/h
The windiest month (with the highest average wind speed) is October (18.3km/h).
The calmest months (with the lowest average wind speed) are July and August (13.7km/h).
Average humidity in May
Cooperstown, ND
- Average humidity in May: 65%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Cooperstown, ND
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in May
Cooperstown, ND
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in May
Cooperstown, ND
- Average snowfall in May: 2mm
The month with the highest snowfall is December (79mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Cooperstown, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Cooperstown, ND
- Average daylight in May: 15h and 1min
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 30min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Cooperstown, ND
- Average sunshine days in May: 15.2 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in May
Cooperstown, ND
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Cooperstown, ND
- Average cloud cover in May: 42
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Cooperstown, ND
- Average visibility in May: 10km
The months with the highest visibility are May, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Cooperstown, North Dakota, USA
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