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 onset is marked by a temperature increase, moving from a chilly 45.3°F (7.4°C) in April to a mild 57.4°F (14.1°C). May is characterized by a distinct thermal shift, with nighttime lows averaging at an icy 33.1°F (0.6°C).Humidity
In May, the average relative humidity is 68%.Rainfall
In May, the rain falls for 13 days. Throughout May, 1.3" (33mm) of precipitation is accumulated. In Drummond, during the entire year, the rain falls for 114.8 days and collects up to 12.13" (308mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Drummond, in May, during 1.6 snowfall days, 0.55" (14mm) of snow is typically accumulated. In Drummond, during the entire year, snow falls for 86.9 days and aggregates up to 39.96" (1015mm) of snow.Daylight
In May, the average length of the day is 15h and 3min.On the first day of May, sunrise is at 6:16 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:18 pm MDT.
Sunshine
The average sunshine in May is 10.7h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in May?
How many days does it snow in May?
What is the average length of the day in May?
When is the sunrise / sunset in May in Drummond?
How many hours of sunshine does Drummond have in May?
What is the UV index reading in May?
Average temperature in May
Drummond, MT
- Average high temperature in May: 57.4°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is December (26.6°F).
- Average low temperature in May: 33.1°F
The month with the highest average low temperature is August (46.6°F).
The coldest month (with the lowest average low temperature) is December (12.6°F).
Average pressure in May
Drummond, MT
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Drummond, MT
- Average wind speed in May: 5.4mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in May
Drummond, MT
- Average humidity in May: 68%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in May
Drummond, MT
- Average rainfall in May: 1.3"
The wettest month (with the highest rainfall) is June (1.81").
The driest months (with the least rainfall) are August, September and October (0.59").
Average rainfall days in May
Drummond, MT
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is June (13.3 days).
The month with the least rainy days is November (6.5 days).
Average snowfall in May
Drummond, MT
- Average snowfall in May: 0.55"
The month with the highest snowfall is February (9.76").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Drummond, MT
- Average snowfall days in May: 1.6 days
The month with the highest number of snowfall days is February (18.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Drummond, MT
- 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: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in May
Drummond, MT
- Average sunshine days in May: 15.2 days
The month with the most sunshine days is September (21.9 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in May
Drummond, MT
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Drummond, MT
- Average cloud cover in May: 32
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in May
Drummond, MT
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Drummond, Montana, USA
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