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 transition from April to May brings a clear temperature rise, with average high-temperatures increasing from a fresh 50.5°F (10.3°C) to a refreshing 65.5°F (18.6°C). Throughout the month of May, Caledonia reports a steady low-temperature average of 48.2°F (9°C).Humidity
In Caledonia, the average relative humidity in May is 63%.Rainfall
In Caledonia, in May, it is raining for 14.3 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 103 rainfall days, and 18.35" (466mm) of precipitation is accumulated.Snowfall
Months with snowfall in Caledonia are January through May, October through December. May is the last month it regularly snows in Caledonia, North Dakota. During 0.3 snowfall days, in May, Caledonia aggregates 0.47" (12mm) of snow. Throughout the year, in Caledonia, there are 68 snowfall days, and 22.13" (562mm) of snow is accumulated.Daylight
In Caledonia, the average length of the day in May is 15h and 8min.On the first day of May in Caledonia, sunrise is at 6:09 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:16 pm CDT.
Sunshine
The average sunshine in May is 8.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Exercise prevention - Warding off sunburn is urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the average May temperature in Caledonia?
What is the average humidity in May in Caledonia?
How many days does it rain in May in Caledonia?
What is the last month it snows in Caledonia?
What is the average length of the day in May in Caledonia?
What time are sunrise and sunset in May in Caledonia?
How many hours of sunshine does Caledonia have in May?
How high is the UV index in May in Caledonia?
Average temperature in May
Caledonia, ND
- Average high temperature in May: 65.5°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is January (15.6°F).
- Average low temperature in May: 48.2°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (1.6°F).
Average pressure in May
Caledonia, ND
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Caledonia, ND
- Average wind speed in May: 9.7mph
The windiest month (with the highest average wind speed) is October (10.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in May
Caledonia, ND
- Average humidity in May: 63%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Caledonia, ND
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is June (3.46").
The driest months (with the least rainfall) are January and February (0.59").
Average rainfall days in May
Caledonia, ND
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in May
Caledonia, ND
- Average snowfall in May: 0.47"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Caledonia, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (14.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Caledonia, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Caledonia, ND
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in May
Caledonia, 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, November and December (UV index 1).
Average cloud cover in May
Caledonia, ND
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Caledonia, 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).
Caledonia, North Dakota, USA
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