October weather forecastVernal, UT
October
Weather in October
October continues the mild autumn weather, showcasing an elegant blend of comfortably cool and warm weather. A significant drop in the temperature occurs with highs at 57.4°F (14.1°C) and lows at 38.7°F (3.7°C). As leaves continue to change colors, the scenic beauty of Vernal surfaces. Despite shorter daylight durations, the striking sunsets add to the beauty of October. The gradual drop in temperature sets the groundwork for the approaching winter.Temperature
October's arrival witnesses a distinct temperature drop, receding from September's warm 74.8°F (23.8°C) to a mild 57.4°F (14.1°C). In the month of October, Vernal experiences an average low-temperature of 38.7°F (3.7°C).Humidity
In Vernal, the average relative humidity in October is 46%.Rainfall
In Vernal, in October, during 5.5 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, there are 83.2 rainfall days, and 5.75" (146mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.3 snowfall days, it receives 0.35" (9mm) of snow. In Vernal, Utah, during the entire year, snow falls for 43.6 days and aggregates up to 16.81" (427mm) of snow.Daylight
The average length of the day in October is 11h and 7min.On the first day of the month, sunrise is at 7:15 am and sunset at 6:59 pm. On the last day of October, sunrise is at 7:47 am and sunset at 6:15 pm MDT.
Sunshine
In October, the average sunshine is 7.5h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 3 in October translates into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Vernal, UT
- Average high temperature in October: 57.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in October: 38.7°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in October
Vernal, UT
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in October
Vernal, UT
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is June (7.5mph).
The calmest month (with the lowest average wind speed) is January (3.4mph).
Average humidity in October
Vernal, UT
- Average humidity in October: 46%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (30%).
Average rainfall in October
Vernal, UT
- Average rainfall in October: 0.43"
The wettest month (with the highest rainfall) is April (0.71").
The driest month (with the least rainfall) is November (0.31").
Average rainfall days in October
Vernal, UT
- Average rainfall days in October: 5.5 days
The month with the highest number of rainy days is April (10.8 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in October
Vernal, UT
- Average snowfall in October: 0.35"
The month with the highest snowfall is December (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Vernal, UT
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Vernal, UT
- Average daylight in October: 11h and 6min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 7h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in October
Vernal, UT
- Average sunshine days in October: 22.4 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in October
Vernal, UT
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Vernal, UT
- Average cloud cover in October: 14
The month with the most cloud cover is February (Cloud cover 30).
The months with the least cloud cover are August and September (Cloud cover 11).
Average visibility in October
Vernal, UT
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
