The climate in Zion National Park during October can be summarized as mild and dry.
October is in the fall / autumn in Zion National Park and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 21°C (70°F), whilst at night 3°C (37°F) is normal.
Daytime temperature | 21.1°C 69.9°F |
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Nightly temperature | 3°C 37.3°F |
Average temperature | 12°C 53.6°F |
Daily sunshine | 9.8 hrs |
Avg rainfall | 26 mm 1 ins |
Rainy days | 4 days |
Sea temperature | 16.3°C 61.4°F |
Humidity | 44% |
Windspeed | 14.4kph 9 mph |
On average October is the 4th driest month of the year in Zion National Park with around 26mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Zion National Park in October 2025.
Best places to visit in October
Hottest month: | July | 32.4°C 90.3°F |
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Driest month: | June | 13mm 0.5ins |
Sunniest month: | June | 13.4hrs |
Coldest month: | January | 6.7°C 44.1°F |
Wettest month: | March | 46mm 1.8ins |