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 70.7°F. The average nightly temp is 47.3°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
May
May
| 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: 04:10
May 20, wednesday
0600
30°F
N
5 mph
5 mph
0900
41°F
NE
9 mph
9 mph
1200
46°F
NE
12 mph
12 mph
1500
48°F
NE
13 mph
13 mph
1800
46°F
E
12 mph
12 mph
2100
37°F
E
9 mph
9 mph
May 21, thursday
0000
36°F
NE
3 mph
3 mph
0300
36°F
E
1 mph
1 mph
