September weather forecast and climate
Savoonga, AK

Weather in September

The first month of the autumn, September, is also a frosty month in Savoonga, Alaska, with average temperature varying between 41.5°F (5.3°C) and 45.1°F (7.3°C).

Temperature

In Savoonga, the average high-temperature in September slightly decreases, from a cool 50.5°F (10.3°C) in August, to a chilly 45.1°F (7.3°C). In September, in Savoonga, the average low-temperature is 41.5°F (5.3°C).

Humidity

The average relative humidity in Savoonga is 82%.

Rainfall

In September, the rain falls for 15.5 days. Throughout September, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Savoonga, there are 100.4 rainfall days, and 17.52" (445mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 2.5 snowfall days, it receives 0.2" (5mm) of snow. In Savoonga, during the entire year, snow falls for 98 days, and aggregates up to 22.56" (573mm) of snow.

Daylight

In September, the average length of the day in Savoonga, Alaska, is 12.9h.

Sunshine

The average sunshine in September is 4.1h.

UV index

In Savoonga, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 2 translate into the following recommendations:
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. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the temperature in September in Savoonga?

The average high-temperature, in September, in Savoonga, Alaska, is 45.1°F (7.3°C), while the average low-temperature is 41.5°F (5.3°C).

What is the average humidity in September in Savoonga?

The average relative humidity in September in Savoonga, Alaska, is 82%.

How much does it rain in Savoonga in September?

In Savoonga, Alaska, during September, the rain falls for 15.5 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When does it start snowing in Savoonga?

September is the first month it typically snows in Savoonga, Alaska. Throughout September, in the average 2.5 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in September in Savoonga?

In Savoonga, the average length of the day in September is 12.9h.

How long on average sun shines in September in Savoonga?

In Savoonga, Alaska, the average sunshine in September is 4.1h.

How high is the UV index in September in Savoonga?

In September, the average daily maximum UV index in Savoonga is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Savoonga, AK

Average temperature in September - Savoonga, AK
  • Average high temperature in September: 45.1°F

The warmest month (with the highest average high temperature) is August (50.5°F).
The month with the lowest average high temperature is January (12.4°F).

  • Average low temperature in September: 41.5°F

The month with the highest average low temperature is August (46°F).
The coldest month (with the lowest average low temperature) is February (5.2°F).

[Resources]

Average pressure in September
Savoonga, AK

Average pressure in September - Savoonga, AK
  • Average pressure in September: 29.77"

The month with the highest atmospheric pressure is May (29.94").
The month with the lowest atmospheric pressure is October (29.68").

[Resources]

Average wind speed in September
Savoonga, AK

Average wind speed in September - Savoonga, AK
  • Average wind speed in September: 15.7mph

The windiest month (with the highest average wind speed) is December (20.5mph).
The calmest month (with the lowest average wind speed) is June (11.6mph).

[Resources]

Average humidity in September
Savoonga, AK

Average humidity in September - Savoonga, AK
  • Average humidity in September: 82%

Months with the highest relative humidity are January, February and March (93%).
Months with the lowest relative humidity are October and November (81%).

[Resources]

Average rainfall in September
Savoonga, AK

Average rainfall in September - Savoonga, AK
  • Average rainfall in September: 1.57"

The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is June (0.83").

[Resources]

Average rainfall days in September
Savoonga, AK

Average rainfall days in September - Savoonga, AK
  • Average rainfall days in September: 15.5 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is February (1.3 days).

[Resources]

Average snowfall in September
Savoonga, AK

Average snowfall in September - Savoonga, AK
  • Average snowfall in September: 0.2"

The month with the highest snowfall is April (4.02").
Months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in September
Savoonga, AK

Average snowfall days in September - Savoonga, AK
  • Average snowfall days in September: 2.5 days

The month with the highest number of snowfall days is April (14.8 days).
Months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Savoonga, AK

Average daylight in September / Average sunshine in September - Savoonga, AK
  • Average daylight in September: 12.9h

The month with the longest days is June (Average daylight: 20.6h).
The month with the shortest days is December (Average daylight: 4.6h).

  • Average sunshine in September: 4.1h

The month with the most sunshine is August (Average sunshine: 4.5h).
The month with the least sunshine is June (Average sunshine: 0.6h).

[Resources]

Average sunshine days in September
Savoonga, AK

Average sunshine days in September - Savoonga, AK
  • Average sunshine days in September: 7.2 days

The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (5.5 days).

[Resources]

Average UV index in September
Savoonga, AK

Average UV index in September - Savoonga, AK
  • Average UV index in September: 2

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

[Resources]

Average cloud cover in September
Savoonga, AK

Average cloud cover in September - Savoonga, AK
  • Average cloud cover in September: 72

The month with the most cloud cover is December (Cloud cover 84).
The month with the least cloud cover is June (Cloud cover 58).

[Resources]

Average visibility in September
Savoonga, AK

Average visibility in September - Savoonga, AK
  • Average visibility in September: 6mi

Months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is December (4mi).

[Resources]