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 average high-temperature decreases in October, shifting from a cool 52.2°F (11.2°C) in September to a wintry 40.3°F (4.6°C). In Fort Richardson, the nocturnal temperatures throughout October show a marginal dip from the daytime averages, settling at a still cold 33.6°F (0.9°C).Humidity
In October, the average relative humidity is 76%.Rainfall
In Fort Richardson, in October, during 15.6 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, in Fort Richardson, there are 146.6 rainfall days, and 14.25" (362mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Fort Richardson, in October, snow falls for 2.8 days, with typically accumulated 0.98" (25mm) of snow. Throughout the year, there are 67.9 snowfall days, and 29.09" (739mm) of snow is accumulated.Daylight
In October, the average length of the day is 9h and 59min.On the first day of October, sunrise is at 8:07 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 9:26 am and sunset at 5:58 pm AKDT.
Sunshine
In October, the average sunshine is 6.2h.UV index
In Fort Richardson, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in October transforms into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in October?
What is the average humidity in October?
How much does it rain in October?
How much does it snow in October?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
How high is the UV index in October?
Average temperature in October
Fort Richardson, AK
- Average high temperature in October: 40.3°F
The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in October: 33.6°F
The month with the highest average low temperature is July (50.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in October
Fort Richardson, AK
- Average pressure in October: 29.71"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.67"Hg).
Average wind speed in October
Fort Richardson, AK
- Average wind speed in October: 4.9mph
The windiest month (with the highest average wind speed) is November (5.4mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).
Average humidity in October
Fort Richardson, AK
- Average humidity in October: 76%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is May (67%).
Average rainfall in October
Fort Richardson, AK
- Average rainfall in October: 1.89"
The wettest month (with the highest rainfall) is September (2.2").
The driest month (with the least rainfall) is May (0.59").
Average rainfall days in October
Fort Richardson, AK
- Average rainfall days in October: 15.6 days
The month with the highest number of rainy days is August (19.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in October
Fort Richardson, AK
- Average snowfall in October: 0.98"
The month with the highest snowfall is December (6.85").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Fort Richardson, AK
- Average snowfall days in October: 2.8 days
The month with the highest number of snowfall days is February (12.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Fort Richardson, AK
- Average daylight in October: 10h and 0min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in October
Fort Richardson, AK
- Average sunshine days in October: 12 days
The month with the most sunshine days is May (16.9 days).
The months with the least sunshine days are August and September (9.7 days).
Average UV index in October
Fort Richardson, AK
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Fort Richardson, AK
- Average cloud cover in October: 43
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is May (Cloud cover 38).
Average visibility in October
Fort Richardson, AK
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and April (5mi).
Fort Richardson, Alaska, USA
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