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
May's arrival is marked by a notable elevation in high-temperatures, rising from a frosty 48.4°F (9.1°C) in April to a comfortable 63.7°F (17.6°C). May brings Hallson a consistent average low-temperature of 46.9°F (8.3°C).Humidity
In Hallson, the average relative humidity in May is 62%.Rainfall
In Hallson, in May, during 12.8 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. Throughout the year, there are 101.7 rainfall days, and 14.96" (380mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Hallson aggregates 0.2" (5mm) of snow. In Hallson, during the entire year, snow falls for 73.1 days and aggregates up to 18.07" (459mm) of snow.Daylight
In May, the average length of the day is 15h and 17min.On the first day of the month, sunrise is at 6:09 am and sunset at 8:47 pm. On the last day of May, sunrise is at 5:32 am and sunset at 9:25 pm CDT.
Sunshine
In May, the average sunshine in Hallson is 9h.UV index
In Hallson, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May in Hallson?
How much does it rain in May?
What is the last month it snows in Hallson?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Hallson have in May?
What is the UV index reading in May?
Average temperature in May
Hallson, ND
- Average high temperature in May: 63.7°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is January (14.2°F).
- Average low temperature in May: 46.9°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).
Average pressure in May
Hallson, ND
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Hallson, ND
- Average wind speed in May: 9.7mph
The windiest month (with the highest average wind speed) is October (10.4mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).
Average humidity in May
Hallson, ND
- Average humidity in May: 62%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Hallson, ND
- Average rainfall in May: 1.93"
The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in May
Hallson, ND
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (2 days).
Average snowfall in May
Hallson, ND
- Average snowfall in May: 0.2"
The month with the highest snowfall is December (3.43").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Hallson, ND
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Hallson, ND
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Hallson, ND
- Average sunshine days in May: 15 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in May
Hallson, ND
- Average UV index in May: 4
The month with the highest UV index is 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
Hallson, ND
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Hallson, 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).
Hallson, North Dakota, USA
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