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 shift into October is marked by a considerable temperature decrease, with the average high-temperature dropping from a chilly 47.5°F (8.6°C) in September to a freezing cold 28°F (-2.2°C). The nights of October are characterized by an average low-temperature of 19.2°F (-7.1°C), subtly descending from daytime highs.Humidity
The average relative humidity in October is 81%.Rainfall
In Alatna, in October, during 5.8 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. Throughout the year, there are 76.6 rainfall days, and 9.72" (247mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In October, it is snowing for 11.4 days. Throughout October, 4.96" (126mm) of snow is accumulated. Throughout the year, there are 88.7 snowfall days, and 35.59" (904mm) of snow is accumulated.Daylight
The average length of the day in October is 9h and 24min.On the first day of the month, sunrise is at 8:25 am and sunset at 7:34 pm. On the last day of October, sunrise is at 10:09 am and sunset at 5:38 pm AKDT.
Sunshine
In Alatna, the average sunshine in October is 5h.UV index
In Alatna, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: An average UV index of 2 in October transforms into this advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is October?
What is the average humidity in October?
How much does it rain in October?
How many days 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
Alatna, AK
- Average high temperature in October: 28°F
The warmest month (with the highest average high temperature) is July (68.2°F).
The month with the lowest average high temperature is January (-2.7°F).
- Average low temperature in October: 19.2°F
The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (-13.5°F).
Average pressure in October
Alatna, AK
- Average pressure in October: 29.85"Hg
The months with the highest atmospheric pressure are January and February (30.01"Hg).
The month with the lowest atmospheric pressure is September (29.8"Hg).
Average wind speed in October
Alatna, AK
- Average wind speed in October: 4.5mph
The windiest months (with the highest average wind speed) are June and July (5.1mph).
The calmest month (with the lowest average wind speed) is February (4.1mph).
Average humidity in October
Alatna, AK
- Average humidity in October: 81%
The month with the highest relative humidity is April (93%).
The month with the lowest relative humidity is June (52%).
Average rainfall in October
Alatna, AK
- Average rainfall in October: 0.91"
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in October
Alatna, AK
- Average rainfall days in October: 5.8 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in October
Alatna, AK
- Average snowfall in October: 4.96"
The month with the highest snowfall is December (6.54").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Alatna, AK
- Average snowfall days in October: 11.4 days
The month with the highest number of snowfall days is December (13.4 days).
The month with the least snowfall days is July (0 days).
Average daylight in October /
Average sunshine in October
Alatna, AK
- Average daylight in October: 9h and 2min
The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 2h and 36min).
- Average sunshine in October: 5h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in October
Alatna, AK
- Average sunshine days in October: 17.8 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is August (14.2 days).
Average UV index in October
Alatna, AK
- Average UV index in October: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, March, April, September, November and December (UV index 1).
Average cloud cover in October
Alatna, AK
- Average cloud cover in October: 51
The month with the most cloud cover is April (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in October
Alatna, AK
- Average visibility in October: 5mi
The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is April (3mi).
Alatna, Alaska, USA
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