Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 73.4°F (23°C) in September to a moderate 59.5°F (15.3°C). October is noted for a mean low-temperature of 39.4°F (4.1°C).Humidity
In October, the average relative humidity is 46%.Rainfall
In October, the rain falls for 5.6 days. Throughout October, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 84.2 rainfall days, and 9.21" (234mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. In Fort Johnson, during the entire year, snow falls for 33.4 days and aggregates up to 18.11" (460mm) of snow.Daylight
The average length of the day in October is 11h and 12min.On the first day of the month, sunrise is at 7:28 am and sunset at 7:14 pm. On the last day of October, sunrise is at 7:57 am and sunset at 6:34 pm MDT.
Sunshine
The average sunshine in October in Fort Johnson is 8.1h.UV index
In October, the average daily maximum UV index in Fort Johnson is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In October, the UV index of 3 transforms into the following advice:
Take precautions - Protection against sunburn is recommended. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
How many hours of daylight does Fort Johnson have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Fort Johnson have in October?
What is the UV index reading in October?
Average temperature in October
Fort Johnson, UT
- Average high temperature in October: 59.5°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in October: 39.4°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (20.8°F).
Average pressure in October
Fort Johnson, UT
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in October
Fort Johnson, UT
- Average wind speed in October: 6.9mph
The windiest month (with the highest average wind speed) is June (8.5mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).
Average humidity in October
Fort Johnson, UT
- Average humidity in October: 46%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is June (26%).
Average rainfall in October
Fort Johnson, UT
- Average rainfall in October: 0.39"
The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is June (0.24").
Average rainfall days in October
Fort Johnson, UT
- Average rainfall days in October: 5.6 days
The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is November (3.2 days).
Average snowfall in October
Fort Johnson, UT
- Average snowfall in October: 0.08"
The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Fort Johnson, UT
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is December (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Fort Johnson, UT
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 8h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in October
Fort Johnson, UT
- Average sunshine days in October: 22.9 days
The month with the most sunshine days is June (24 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in October
Fort Johnson, UT
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Fort Johnson, UT
- Average cloud cover in October: 13
The month with the most cloud cover is December (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 8).
Average visibility in October
Fort Johnson, UT
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fort Johnson, Utah, USA
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