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
Ross sees an increase in the average high-temperature with the arrival of May, moving from April's fresh 50°F (10°C) to a comfortable 64.2°F (17.9°C). Throughout May, an average low-temperature of 46°F (7.8°C) is expected in Ross.Humidity
In Ross, the average relative humidity in May is 58%.Rainfall
In Ross, North Dakota, during May, the rain falls for 8.3 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Ross, during the entire year, the rain falls for 69.9 days and collects up to 6.77" (172mm) of precipitation.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, Ross aggregates 0.04" (1mm) of snow. Throughout the year, in Ross, North Dakota, there are 55.5 snowfall days, and 6.46" (164mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 14min.On the first day of May, sunrise is at 6:29 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:42 pm CDT.
Sunshine
In May, the average sunshine in Ross is 9.6h.UV index
The average daily maximum UV index in May in Ross is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Ross?
What is the average humidity in May in Ross?
How many days does it rain in May in Ross?
What is the last month it snows in Ross?
How many hours of daylight does Ross have in May?
When is the sunrise / sunset in May in Ross?
How many hours of sunshine does Ross have in May?
What is the UV index reading in May in Ross?
Average temperature in May
Ross, ND
- Average high temperature in May: 64.2°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in May: 46°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 (5.7°F).
Average pressure in May
Ross, 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 (29.84"Hg).
Average wind speed in May
Ross, ND
- Average wind speed in May: 10.2mph
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 August (8.6mph).
Average humidity in May
Ross, ND
- Average humidity in May: 58%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (52%).
Average rainfall in May
Ross, ND
- Average rainfall in May: 0.71"
The wettest month (with the highest rainfall) is June (1.18").
The driest months (with the least rainfall) are January and February (0.2").
Average rainfall days in May
Ross, ND
- Average rainfall days in May: 8.3 days
The month with the highest number of rainy days is June (11.3 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in May
Ross, ND
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Ross, ND
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is December (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ross, ND
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Ross, ND
- Average sunshine days in May: 19.9 days
The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is June (15.7 days).
Average UV index in May
Ross, 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, March, October, November and December (UV index 2).
Average cloud cover in May
Ross, ND
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in May
Ross, ND
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Ross, North Dakota, USA
Weather forecast for your location
2. Allow the app to use your location