October weather forecast and climate
Arches National Park, UT

Beautiful rock formation in the famous Delicate Arch within the Arches National Park in Utah, USA
Beautiful rock formation in the famous Delicate Arch within the Arches National Park in Utah, USA
October is a lovely time to visit National Park with temperate weather during the autumn season. There is ample sunlight during the 12-hour days as the temperatures average in the comfortable zone between 42°F (5.6°C) to 84°F (28.9°C).
October is the last month of the busy tourist season as the temperatures drop swiftly by the end of the month. The precipitation peaks with 1.2" (30.5mm), with short, heavy bursts of rainfall. The night sky offers spectacular views from Balanced Rock on clear nights. Expect many sunny days in October in Arches National Park.
Average temperature in October - Arches National Park, UT
  • Average high temperature in October: 74°F

The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is January (44°F).

  • Average low temperature in October: 42°F

The month with the highest average low temperature is July (67°F).
The coldest month (with the lowest average low temperature) is January (22°F).

Average rainfall in October - Arches National Park, UT
  • Average rainfall in October: 1.2"

The wettest month (with the highest rainfall) is October (1.2").
The driest month (with the lowest rainfall) is June (0.4").

Average rainfall days in October - Arches National Park, UT
  • Average rainfall days in October: 5.5 days

The month with the highest number of rainy days is August (6.6 days).
The month with the lowest number of rainy days is June (3.1 days).

Average snowfall in October - Arches National Park, UT
  • Average snowfall in October: 0"

The month with the highest snowfall is December (2.5").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October - Arches National Park, UT
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is December (1.4 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in October - Arches National Park, UT
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

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