Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Wevok transitions into September recording an average high-temperature of a still chilly 43°F (6.1°C), closely aligning with the preceding month's temperature. In September, Wevok's nights cool slightly to a consistent average temperature of 39°F (3.9°C).Humidity
September and October, with an average relative humidity of 80%, are the least humid months in Wevok.Rainfall
In Wevok, Alaska, in September, during 10 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 57 rainfall days, and 7.09" (180mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through December. In September, it is snowing for 3.7 days. Throughout September, 0.71" (18mm) of snow is accumulated. In Wevok, during the entire year, snow falls for 73.8 days and aggregates up to 10.79" (274mm) of snow.Daylight
In September, the average length of the day is 13h and 13min.On the first day of the month, sunrise is at 7:30 am and sunset at 10:37 pm. On the last day of September, sunrise is at 9:18 am and sunset at 8:29 pm AKDT.
Sunshine
The average sunshine in September is 4.8h.UV index
In Wevok, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in September converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in September?
What is the least humid month?
What is the average humidity in September?
How many days does it rain in September in Wevok?
How many days does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Wevok, AK
- Average high temperature in September: 43°F
The warmest month (with the highest average high temperature) is July (48.2°F).
The month with the lowest average high temperature is January (2.7°F).
- Average low temperature in September: 39°F
The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (-5.3°F).
Average pressure in September
Wevok, AK
- Average pressure in September: 29.8"Hg
The month with the highest atmospheric pressure is March (30.01"Hg).
The month with the lowest atmospheric pressure is September (29.8"Hg).
Average wind speed in September
Wevok, AK
- Average wind speed in September: 15.2mph
The windiest months (with the highest average wind speed) are October and November (17.1mph).
The calmest month (with the lowest average wind speed) is May (11.5mph).
Average humidity in September
Wevok, AK
- Average humidity in September: 80%
The months with the highest relative humidity are February and March (93%).
The months with the lowest relative humidity are September and October (80%).
Average rainfall in September
Wevok, AK
- Average rainfall in September: 0.79"
The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in September
Wevok, AK
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is February (0.5 days).
Average snowfall in September
Wevok, AK
- Average snowfall in September: 0.71"
The months with the highest snowfall are March and November (1.69").
The month with the least snowfall is July (0.04").
Average snowfall days in September
Wevok, AK
- Average snowfall days in September: 3.7 days
The month with the highest number of snowfall days is November (9.8 days).
The month with the least snowfall days is July (0.2 days).
Average daylight in September /
Average sunshine in September
Wevok, AK
- Average daylight in September: 13h and 1min
The month with the longest days is August (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is April (Average sunshine: 5h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in September
Wevok, AK
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is June (23.8 days).
The month with the least sunshine days is September (14.6 days).
Average UV index in September
Wevok, AK
- Average UV index in September: 2
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Wevok, AK
- Average cloud cover in September: 65
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in September
Wevok, AK
- Average visibility in September: 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).
Wevok, Alaska, USA
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