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
The start of May is characterized by an increase in the average high-temperature, transitioning from a chilly 46.6°F (8.1°C) in April to a moderate 59.5°F (15.3°C). Big Sky Colonial Manor sees a consistent average low-temperature of 35.2°F (1.8°C) in May, indicating a substantial decrease from the day's temperature.Humidity
The average relative humidity in May is 68%.Rainfall
In Big Sky Colonial Manor, in May, during 13.8 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Big Sky Colonial Manor, during the entire year, the rain falls for 126.4 days and collects up to 11.22" (285mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 1.5 snowfall days, in May, Big Sky Colonial Manor aggregates 0.55" (14mm) of snow. Throughout the year, there are 97 snowfall days, and 33.86" (860mm) of snow is accumulated.Daylight
In May, the average length of the day in Big Sky Colonial Manor is 15h and 15min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:51 pm. On the last day of May, in Big Sky Colonial Manor, sunrise is at 5:39 am and sunset at 9:29 pm MDT.
Sunshine
The average sunshine in May in Big Sky Colonial Manor, Montana, is 10.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What are May temperatures in Big Sky Colonial Manor?
What is the average humidity in May in Big Sky Colonial Manor?
How much does it rain in Big Sky Colonial Manor in May?
What is the last month it snows in Big Sky Colonial Manor?
How many hours of daylight does Big Sky Colonial Manor have in May?
When are sunrise and sunset in May in Big Sky Colonial Manor?
How long on average sun shines in May in Big Sky Colonial Manor?
What is the UV index intensity in May in Big Sky Colonial Manor?
Average temperature in May
Big Sky Colonial Manor, MT
- Average high temperature in May: 59.5°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in May: 35.2°F
The month with the highest average low temperature is August (45.5°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).
Average pressure in May
Big Sky Colonial Manor, MT
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Big Sky Colonial Manor, MT
- Average wind speed in May: 4.4mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are August and December (3.7mph).
Average humidity in May
Big Sky Colonial Manor, MT
- Average humidity in May: 68%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Big Sky Colonial Manor, MT
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in May
Big Sky Colonial Manor, MT
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in May
Big Sky Colonial Manor, MT
- Average snowfall in May: 0.55"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Big Sky Colonial Manor, MT
- Average snowfall days in May: 1.5 days
The month with the highest number of snowfall days is December (19.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Big Sky Colonial Manor, MT
- 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: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Big Sky Colonial Manor, MT
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is March (7.7 days).
Average UV index in May
Big Sky Colonial Manor, 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, November and December (UV index 1).
Average cloud cover in May
Big Sky Colonial Manor, MT
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in May
Big Sky Colonial Manor, MT
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Big Sky Colonial Manor, Montana, USA
Weather forecast for your location
2. Allow the app to use your location
