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
In Sims, the average high-temperature in May increases from a fresh 51.4°F (10.8°C) in April to a refreshing 64.9°F (18.3°C). During May, Sims experiences a consistent low-temperature average of 46.4°F (8°C).Humidity
In May, the average relative humidity is 62%.Rainfall
In Sims, during May, the rain falls for 12.7 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Sims, during the entire year, the rain falls for 94.3 days and collects up to 14.29" (363mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Sims, North Dakota. May is the last month it regularly snows. During 0.3 snowfall days, in May, Sims aggregates 0.16" (4mm) of snow. In Sims, North Dakota, during the entire year, snow falls for 58.6 days and aggregates up to 18.27" (464mm) of snow.Daylight
The average length of the day in May is 15h and 4min.On the first day of the month, sunrise is at 6:29 am and sunset at 8:56 pm. On the last day of May, sunrise is at 5:55 am and sunset at 9:31 pm CDT.
Sunshine
In Sims, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, a regular UV index of 4 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are May temperatures in Sims?
What is the average humidity in May in Sims?
How many days does it rain in May in Sims?
What is the last month it snows in Sims?
What is the average length of the day in May in Sims?
When is the sunrise / sunset in May in Sims?
How many hours of sunshine does Sims have in May?
How high is the UV index in May in Sims?
Average temperature in May
Sims, ND
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in May: 46.4°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in May
Sims, ND
- Average pressure in May: 29.92"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
Sims, ND
- Average wind speed in May: 10.1mph
The windiest months (with the highest average wind speed) are April and October (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Sims, ND
- Average humidity in May: 62%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Sims, ND
- Average rainfall in May: 1.93"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in May
Sims, ND
- Average rainfall days in May: 12.7 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in May
Sims, ND
- Average snowfall in May: 0.16"
The month with the highest snowfall is December (3.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Sims, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sims, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Sims, ND
- Average sunshine days in May: 15.5 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in May
Sims, 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 November and December (UV index 1).
Average cloud cover in May
Sims, ND
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Sims, 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).
Sims, North Dakota, USA
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