May weather forecastOld Banks Place, MT
May
Weather in May
May, the last month of the spring in Old Banks Place, is an enjoyable month, with an average temperature fluctuating between 45.1°F (7.3°C) and 63.1°F (17.3°C).Temperature
May's onset brings a temperature rise, moving from a fresh 52.5°F (11.4°C) in April to a comfortable 63.1°F (17.3°C). Old Banks Place experiences a nighttime temperature average of 45.1°F (7.3°C) during May.Humidity
In Old Banks Place, the average relative humidity in May is 53%.Rainfall
In Old Banks Place, Montana, in May, during 12.4 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Old Banks Place, during the entire year, the rain falls for 77.5 days and collects up to 6.5" (165mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows in Old Banks Place. During 0.7 snowfall days, in May, Old Banks Place aggregates 0.35" (9mm) of snow. Throughout the year, there are 38 snowfall days, and 8.78" (223mm) of snow is accumulated.Daylight
The average length of the day in May is 15h and 19min.On the first day of May, sunrise is at 6:02 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 9:19 pm MDT.
Sunshine
In Old Banks Place, the average sunshine in May is 10.4h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 4 during May leads to these advisories:
Be vigilant - Preventing sunburn is recommended. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Old Banks Place, MT
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (27.9°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is August (60.3°F).
The coldest months (with the lowest average low temperature) are February and December (16.2°F).
Average pressure in May
Old Banks Place, 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 (29.85"Hg).
Average wind speed in May
Old Banks Place, MT
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Old Banks Place, MT
- Average humidity in May: 53%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).
Average rainfall in May
Old Banks Place, MT
- Average rainfall in May: 1.06"
The wettest month (with the highest rainfall) is June (1.54").
The driest months (with the least rainfall) are January and December (0.16").
Average rainfall days in May
Old Banks Place, MT
- Average rainfall days in May: 12.4 days
The month with the highest number of rainy days is May (12.4 days).
The months with the least rainy days are January and February (2.1 days).
Average snowfall in May
Old Banks Place, MT
- Average snowfall in May: 0.35"
The month with the highest snowfall is April (1.65").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Old Banks Place, MT
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Old Banks Place, 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 18min).
- Average sunshine in May: 10h and 24min
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 24min).
Average sunshine days in May
Old Banks Place, MT
- Average sunshine days in May: 16.3 days
The months with the most sunshine days are January and December (23.9 days).
The months with the least sunshine days are May and June (16.3 days).
Average UV index in May
Old Banks Place, 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
Old Banks Place, MT
- Average cloud cover in May: 33
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in May
Old Banks Place, 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).
