October weather forecastArches National Park, UT
October
Weather in October
October experiences a notable dip in temperature, with averages falling to around 74°F (23.3°C). It marks the transition from the pleasant warmth of September to the crisper, cooler days of late autumn. The increase in rainfall during October to around 1.2" (30mm) is notable compared to the previous month. While the increasingly cooler nights hint at the upcoming winter, the adequately long daylight hours of around 11.2 still permit extended adventures. As the park heads into November, the first traces of snowfall reappear, and temperatures continue to plummet.Temperature
With October's onset, the weather in Arches National Park shows a temperature decrease, transitioning from a hot 88°F (31.1°C) in September to a moderately hot 73.9°F (23.3°C). Arches National Park documents a significant temperature variance in October, with the mean nighttime lows settling at a cold 42.1°F (5.6°C).Rainfall
The month with the most rainfall is October, when the rain falls for 5.5 days and typically aggregates up to 1.26" (32mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day is 11h and 10min.On the first day of October, sunrise is at 7:15 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 6:18 pm MDT.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 least 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 least 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").
The months with the least 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).
The months with the least 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: 11h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
