Yellowstone National Park
United States · North America
Year-round range: 11°F to 72°F
July
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
July has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = JulPrecipitation
Monthly precipitation, wet-day risk, and snow signal where relevant.
July has moderate rainfall — occasional showers but mostly manageable.
Sunshine
Average hours of bright sun per day.
July is sunny overall, with occasional showers to plan around.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
Time-of-day patterns
Typical hourly rhythm for July.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In July, afternoons reach about 69° and nights settle near 46°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 21°F | 11°F | 16 | 3.6in | 3.5h | 80% |
| Feb | 24°F | 13°F | 16 | 2.1in | 4.1h | 77.99999999999999% |
| Mar | 31°F | 18°F | 17 | 2.3in | 5.1h | 73.57142857142857% |
| Apr | 38°F | 23°F | 17 | 2.1in | 6.2h | 70.42857142857143% |
| May | 46°F | 29°F | 17 | 2.4in | 7.8h | 69.28571428571428% |
| Jun | 59°F | 38°F | 13 | 2.4in | 9.5h | 57.99999999999999% |
| Jul | 72°F | 46°F | 10 | 1.2in | 12.1h | 43.857142857142854% |
| Aug | 71°F | 46°F | 10 | 1.5in | 10.8h | 45.57142857142857% |
| Sep | 61°F | 39°F | 9 | 1.1in | 8.9h | 52.71428571428571% |
| Oct | 46°F | 30°F | 13 | 2.8in | 6.1h | 68.28571428571428% |
| Nov | 31°F | 20°F | 15 | 2.4in | 3.8h | 80.85714285714286% |
| Dec | 22°F | 12°F | 18 | 3.6in | 2.9h | 81.99999999999999% |