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
A distinct shift in the average high-temperature is signaled in May, moving up from a fresh 50.2°F (10.1°C) in April to an enjoyable 64.9°F (18.3°C). Galesburg's nighttime temperature in May falls to an average of 48.2°F (9°C).Humidity
The average relative humidity in May in Galesburg, North Dakota, is 63%.Rainfall
In Galesburg, during May, the rain falls for 14.3 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 101.8 rainfall days, and 18.23" (463mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Galesburg. May is the last month it regularly snows in Galesburg. During 0.6 snowfall days, in May, Galesburg aggregates 0.63" (16mm) of snow. Throughout the year, in Galesburg, North Dakota, there are 66.9 snowfall days, and 20.43" (519mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 7min.On the first day of the month, sunrise is at 6:11 am and sunset at 8:41 pm. On the last day of May, sunrise is at 5:37 am and sunset at 9:17 pm CDT.
Sunshine
In Galesburg, North Dakota, the average sunshine in May is 8.7h.UV index
In Galesburg, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents 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:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Galesburg in May?
What is the average humidity in May in Galesburg?
How much does it rain in Galesburg in May?
What is the last month it snows in Galesburg?
What is the average length of the day in May in Galesburg?
When are sunrise and sunset in May in Galesburg?
How long on average sun shines in May in Galesburg?
How high is the UV index in May in Galesburg?
Average temperature in May
Galesburg, ND
- Average high temperature in May: 64.9°F
The warmest months (with the highest average high temperature) are July and August (80.4°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 (60.3°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).
Average pressure in May
Galesburg, 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
Galesburg, ND
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).
Average humidity in May
Galesburg, 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
Galesburg, ND
- Average rainfall in May: 2.28"
The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in May
Galesburg, ND
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in May
Galesburg, ND
- Average snowfall in May: 0.63"
The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Galesburg, ND
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is December (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Galesburg, 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 36min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Galesburg, ND
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in May
Galesburg, ND
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in May
Galesburg, ND
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Galesburg, 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).
Galesburg, North Dakota, USA
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