Weather in Big Sky: May
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Average day temperature: | 52.4°F |
| Average night temperature: | 37.9°F | |
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Number of sunny days: | 9 days |
| Day length: | 14.3 - 15.4 hours | |
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Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.0 in. | |
| more information | ||
14 days
forecast
forecast
| Big Sky |
weather in
June
June
| Big Sky |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 68°F. At the same time the lowest night temperature was 19°F. Daily and nightly averages during May were 50.5°F and 36.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Big Sky in May is 2.0 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 5.1 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.3.
Best time for vacation in Big Sky
Big Sky on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Big Sky
Local time: 14:02
June 08, monday
1500
57°F
NE
11 mph
11 mph
1800
55°F
NE
11 mph
11 mph
2100
50°F
N
4 mph
4 mph
June 09, tuesday
0000
48°F
NW
6 mph
6 mph
0300
46°F
N
7 mph
7 mph
0600
41°F
N
9 mph
9 mph
0900
39°F
N
7 mph
7 mph
1200
43°F
N
6 mph
6 mph
