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
As April transitions into May, Gwinner sees a clear rise in the average high-temperature, escalating from a fresh 51.4°F (10.8°C) to a refreshing 65.8°F (18.8°C). Nightly temperatures in Gwinner drop to an average low of 48.2°F (9°C) in May.Humidity
In Gwinner, North Dakota, the average relative humidity in May is 65%.Rainfall
In Gwinner, in May, during 15 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Gwinner, there are 102.2 rainfall days, and 18.19" (462mm) 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, Gwinner aggregates 0.16" (4mm) of snow. In Gwinner, during the entire year, snow falls for 63.4 days and aggregates up to 18.43" (468mm) of snow.Daylight
In May, the average length of the day is 15h and 0min.On the first day of May in Gwinner, North Dakota, sunrise is at 6:15 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:14 pm CDT.
Sunshine
In Gwinner, the average sunshine in May is 8.9h.UV index
The average daily maximum UV index in May is 5. 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 maximum UV index of 5 suggests this advice:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Gwinner in May?
What is the average humidity in May in Gwinner?
How much does it rain in Gwinner in May?
What is the last month it snows in Gwinner?
How many hours of daylight does Gwinner have in May?
What time are sunrise and sunset in May in Gwinner?
How many hours of sunshine does Gwinner have in May?
How high is the UV index in May in Gwinner?
Average temperature in May
Gwinner, ND
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in May: 48.2°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (5°F).
Average pressure in May
Gwinner, ND
- Average pressure in May: 29.93"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
Gwinner, ND
- Average wind speed in May: 9.9mph
The windiest months (with the highest average wind speed) are April and October (10.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in May
Gwinner, ND
- Average humidity in May: 65%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is September (62%).
Average rainfall in May
Gwinner, ND
- Average rainfall in May: 2.05"
The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in May
Gwinner, ND
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in May
Gwinner, ND
- Average snowfall in May: 0.16"
The month with the highest snowfall is December (3.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Gwinner, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Gwinner, ND
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Gwinner, ND
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Gwinner, 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 and November (UV index 1).
Average cloud cover in May
Gwinner, ND
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in May
Gwinner, ND
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Gwinner, North Dakota, USA
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