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
The advent of September brings a slight shift in average high-temperature, moving from a moderate 56.5°F (13.6°C) in August to a fresh 51.1°F (10.6°C). Elfin Cove nights in September witness a mild cool down to an average temperature of 45°F (7.2°C).Humidity
In Elfin Cove, the average relative humidity in September is 88%.Rainfall
In September, in Elfin Cove, Alaska, the rain falls for 18.3 days. Throughout September, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 182.7 rainfall days, and 37.4" (950mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Elfin Cove.Daylight
The average length of the day in September is 12h and 46min.On the first day of September, sunrise is at 6:07 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:40 pm AKDT.
Sunshine
The average sunshine in September is 5.4h.UV index
The average daily maximum UV index in September in Elfin Cove, Alaska, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 2 during September translates into the following directions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in September in Elfin Cove?
What is the average humidity in September in Elfin Cove?
How much does it rain in Elfin Cove in September?
When it does not snow in Elfin Cove?
Does it snow in Elfin Cove in September?
What is the average length of the day in September in Elfin Cove?
When are sunrise and sunset in September in Elfin Cove?
How long on average sun shines in September in Elfin Cove?
What is the UV index reading in September in Elfin Cove?
Average temperature in September
Elfin Cove, AK
- Average high temperature in September: 51.1°F
The warmest month (with the highest average high temperature) is July (57.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in September: 45°F
The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is February (25.9°F).
Average pressure in September
Elfin Cove, AK
- Average pressure in September: 29.88"Hg
The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.77"Hg).
Average wind speed in September
Elfin Cove, AK
- Average wind speed in September: 5.1mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).
Average humidity in September
Elfin Cove, AK
- Average humidity in September: 88%
The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is November (84%).
Average rainfall in September
Elfin Cove, AK
- Average rainfall in September: 3.62"
The wettest months (with the highest rainfall) are October and November (4.21").
The driest month (with the least rainfall) is May (1.61").
Average rainfall days in September
Elfin Cove, AK
- Average rainfall days in September: 18.3 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Elfin Cove, AK
- Average snowfall in September: 0"
The month with the highest snowfall is January (11.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Elfin Cove, AK
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Elfin Cove, AK
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).
Average sunshine days in September
Elfin Cove, AK
- Average sunshine days in September: 10.2 days
The months with the most sunshine days are February and May (12.5 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in September
Elfin Cove, AK
- Average UV index in September: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Elfin Cove, AK
- Average cloud cover in September: 63
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 56).
Average visibility in September
Elfin Cove, AK
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
The months with the lowest visibility are July and August (4mi).
Elfin Cove, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location
