Best Time to Visit Yellowstone
✨ Best Months to Visit
The best time to visit Yellowstone is during the months of June, September, and October, when temperatures are more comfortable, averaging highs of 28.3°C, 26.6°C, and 20.3°C respectively. These months also see lower rainfall, allowing visitors to fully enjoy the park's stunning landscapes and diverse wildlife. Expect pleasant weather that enhances your experience of this natural wonder.
🌤️
September
26.6°C · 76mm rain
🌤️
October
20.3°C · 67mm rain
☀️
June
28.3°C · 88mm rain
Average Monthly Temperature
Click a month below to see its details.
🌤️
September
RecommendedHigh 26.6°C · Low 15.8°C · 76mm rain · 10.3h sun/day
3.5°C
Jan
7.6°C
Feb
14.2°C
Mar
18.1°C
Apr
23.2°C
May
28.3°C
Jun
29.9°C
Jul
29.1°C
Aug
26.6°C
Sep
20.3°C
Oct
12.4°C
Nov
7.9°C
Dec
Month-by-Month Climate
Full breakdown for every month.
❄️
Cold
January
High 3.5°C / Low -4.8°C
96mm rain
5.3h sun/day
❄️
Cold
February
High 7.6°C / Low -3°C
92mm rain
7.2h sun/day
🌧️
Rainy
March
High 14.2°C / Low 2.7°C
132mm rain
8h sun/day
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Rainy
April
High 18.1°C / Low 7°C
127mm rain
9.1h sun/day
🌤️
Mild & Sunny
May
High 23.2°C / Low 12.5°C
106mm rain
10.5h sun/day
☀️
Hot & Sunny
June ★
High 28.3°C / Low 17.8°C
88mm rain
11.4h sun/day
🌧️
Rainy
July
High 29.9°C / Low 20°C
125mm rain
11.8h sun/day
☀️
Hot & Sunny
August
High 29.1°C / Low 18.8°C
58mm rain
11.8h sun/day
🌤️
Mild & Sunny
September ★
High 26.6°C / Low 15.8°C
76mm rain
10.3h sun/day
🌤️
Mild & Sunny
October ★
High 20.3°C / Low 10°C
67mm rain
8.7h sun/day
⛅
Mild
November
High 12.4°C / Low 3°C
61mm rain
6.8h sun/day
❄️
Cold
December
High 7.9°C / Low -0.6°C
95mm rain
5.2h sun/day
Climate data: 5-year average (2021-2025), via Open-Meteo.