Weather in West Yellowstone: July
 |
Average day temperature: | 75.7°F |
| Average night temperature: | 51.8°F | |
 |
Number of sunny days: | 22 days |
| Day length: | 14.7 - 15.5 hours | |
 |
Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
| more information | ||
14 days
forecast
forecast
| West Yellowstone |
weather in
August
August
| West Yellowstone |
Air temperature in July, °F
Show year:
2026
2025
2024
The highest day temperature during July of 2026 was 89°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during July were 79.7°F and 50.2°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in West Yellowstone in July is 0.2 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 5.5 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 July is: 11.9.
Best time for vacation in West Yellowstone
West Yellowstone on a weather map
Places in USA:
Name
°F
24 Hours Forecast
West Yellowstone
Local time: 22:46
September 28, monday
0000
46°F
W
3 mph
3 mph
0300
46°F
NE
5 mph
5 mph
0600
43°F
N
1 mph
1 mph
0900
46°F
NW
2 mph
2 mph
1200
55°F
NE
6 mph
6 mph
1500
57°F
NE
6 mph
6 mph
1800
55°F
E
6 mph
6 mph
2100
46°F
N
2 mph
2 mph
