May weather forecastSouth Browning, MT
May
Weather in May
The last month of the spring, May, is a mild month in South Browning, Montana, with an average temperature varying between 42.4°F (5.8°C) and 60.3°F (15.7°C).Temperature
As May arrives, a rise in the average high-temperature is observed, moving from a chilly 49.6°F (9.8°C) in April to a refreshing 60.3°F (15.7°C). During May, South Browning consistently records a temperature low averaging a wintry 42.4°F (5.8°C).Humidity
In South Browning, the average relative humidity in May is 56%.Rainfall
In South Browning, Montana, during May, the rain falls for 10.4 days and regularly aggregates up to 1.3" (33mm) of precipitation. In South Browning, during the entire year, the rain falls for 70.4 days and collects up to 8.46" (215mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, South Browning aggregates 0.79" (20mm) of snow. Throughout the year, there are 54.3 snowfall days, and 19.49" (495mm) of snow is accumulated.Daylight
In May, the average length of the day is 15h and 16min.On the first day of May, sunrise is at 6:10 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:25 pm MDT.
Sunshine
In May, the average sunshine is 10.3h.UV index
In South Browning, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, a daily UV index of 4 turns into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
South Browning, MT
- Average high temperature in May: 60.3°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in May: 42.4°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (15.3°F).
Average pressure in May
South Browning, MT
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in May
South Browning, MT
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is January (11.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.8mph).
Average humidity in May
South Browning, MT
- Average humidity in May: 56%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (43%).
Average rainfall in May
South Browning, MT
- Average rainfall in May: 1.3"
The wettest month (with the highest rainfall) is June (1.77").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in May
South Browning, MT
- Average rainfall days in May: 10.4 days
The month with the highest number of rainy days is May (10.4 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in May
South Browning, MT
- Average snowfall in May: 0.79"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
South Browning, MT
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is December (10.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
South Browning, MT
- Average daylight in May: 15h and 18min
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 24min).
- Average sunshine in May: 10h and 18min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in May
South Browning, MT
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is April (17.4 days).
Average UV index in May
South Browning, MT
- 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
South Browning, MT
- Average cloud cover in May: 33
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in May
South Browning, MT
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
