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
Transition into September marks a drop in the average high-temperature, moving from a cool 52.7°F (11.5°C) in August to a frosty 43.2°F (6.2°C). An average minimum temperature of 32.7°F (0.4°C) marks the month of September in Nelchina.Humidity
The average relative humidity in September in Nelchina is 77%.Rainfall
In Nelchina, in September, during 17 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Nelchina, during the entire year, the rain falls for 165.3 days and collects up to 17.99" (457mm) of precipitation.Snowfall
Months with snowfall in Nelchina are January through June, August through December. In September, in Nelchina, it is snowing for 6.7 days. Throughout September, 4.29" (109mm) of snow is accumulated. In Nelchina, during the entire year, snow falls for 161.6 days and aggregates up to 83.27" (2115mm) of snow.Daylight
The average length of the day in September is 12h and 53min.On the first day of the month, sunrise is at 6:39 am and sunset at 8:54 pm. On the last day of September, sunrise is at 7:54 am and sunset at 7:19 pm AKDT.
Sunshine
The average sunshine in September is 8.6h.UV index
January, April, September through December, with an average maximum UV index of 1, are months with the lowest UV index in Nelchina. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 1 during September morphs into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Nelchina in September?
What is the average humidity in September in Nelchina?
How many days does it rain in September in Nelchina?
How much does it snow in Nelchina in September?
How many hours of daylight does Nelchina have in September?
When are sunrise and sunset in September in Nelchina?
How long on average sun shines in September in Nelchina?
What are the months with the lowest UV index in Nelchina?
How high is the UV index in September in Nelchina?
Average temperature in September
Nelchina, AK
- Average high temperature in September: 43.2°F
The warmest month (with the highest average high temperature) is July (57.7°F).
The month with the lowest average high temperature is January (6.3°F).
- Average low temperature in September: 32.7°F
The month with the highest average low temperature is July (43.7°F).
The coldest month (with the lowest average low temperature) is January (-5.6°F).
Average pressure in September
Nelchina, AK
- Average pressure in September: 29.77"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.74"Hg).
Average wind speed in September
Nelchina, AK
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is June (5mph).
The calmest month (with the lowest average wind speed) is March (3.9mph).
Average humidity in September
Nelchina, AK
- Average humidity in September: 77%
The months with the highest relative humidity are March and December (90%).
The month with the lowest relative humidity is June (64%).
Average rainfall in September
Nelchina, AK
- Average rainfall in September: 1.85"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is April (0.83").
Average rainfall days in September
Nelchina, AK
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in September
Nelchina, AK
- Average snowfall in September: 4.29"
The month with the highest snowfall is December (14.49").
The month with the least snowfall is July (0").
Average snowfall days in September
Nelchina, AK
- Average snowfall days in September: 6.7 days
The month with the highest number of snowfall days is December (22.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Nelchina, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Nelchina, AK
- Average sunshine days in September: 7.8 days
The month with the most sunshine days is May (10.7 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in September
Nelchina, AK
- Average UV index in September: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, April, September, October, November and December (UV index 1).
Average cloud cover in September
Nelchina, AK
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in September
Nelchina, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Nelchina, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location
