Please click on any column to get detailed information about Yellowstone weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Yellowstone is july. The average daily temp is 71.2°F. The average nightly temp is 47.4°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
September
September
| Yellowstone |
14 days
forecast
forecast
| Yellowstone |
current
weather
weather
| Yellowstone |
7 days
forecast
forecast
| Yellowstone |
Best time for vacation in Yellowstone
Yellowstone on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Yellowstone
Local time: 18:04
September 29, tuesday
2100
43°F
NE
4 mph
4 mph
September 30, wednesday
0000
41°F
E
1 mph
1 mph
0300
39°F
N
2 mph
2 mph
0600
37°F
N
2 mph
2 mph
0900
46°F
N
2 mph
2 mph
1200
61°F
E
6 mph
6 mph
1500
63°F
E
11 mph
11 mph
1800
59°F
E
9 mph
9 mph
