September weather forecast
Benge, WA

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Weather in September

The first month of the autumn, September, is still a warm month in Benge, Washington, with an average temperature fluctuating between 74.3°F (23.5°C) and 56.3°F (13.5°C).

Temperature

Benge's September weather features a mild decline in high-temperatures, reducing from 85.1°F (29.5°C) in August to a still warm 74.3°F (23.5°C). Nighttime temperatures in September average to a mild 56.3°F (13.5°C).

Humidity

In Benge, the average relative humidity in September is 42%.

Rainfall

In September, in Benge, the rain falls for 6.6 days. Throughout September, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 109 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

Snowfall

January through April, September through December are months with snowfall in Benge. September is the first month it typically snows in Benge. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Benge, during the entire year, snow falls for 28.2 days and aggregates up to 12.48" (317mm) of snow.

Daylight

The average length of the day in September in Benge is 12h and 32min.
On the first day of September, sunrise is at 6:13 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:33 pm PDT.

Sunshine

In Benge, the average sunshine in September is 10.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Benge?

The average high-temperature and low-temperature in Benge, Washington, during September are 74.3°F (23.5°C) and 56.3°F (13.5°C) respectively.

What is the average humidity in September in Benge?

In September, the average relative humidity in Benge is 42%.

How many days does it rain in September in Benge?

In Benge, during September, the rain falls for 6.6 days and regularly aggregates up to 0.39" (10mm) of precipitation.

When does it start to snow in Benge?

September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Benge have in September?

In September, the average day length in Benge, Washington, is 12h and 32min.

When are sunrise and sunset in September in Benge?

In September, on the first day of the month, sunrise is at 6:13 am and sunset at 7:31 pm. On the last day of the month, in Benge, sunrise is at 6:50 am and sunset at 6:33 pm PDT.

How many hours of sunshine does Benge have in September?

In September, the average sunshine duration in Benge is 10.5h.

What is the UV index intensity in September in Benge?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Benge, WA

Average temperature in September - Benge, WA
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is August (64.6°F).
The coldest month (with the lowest average low temperature) is December (25.2°F).

Average pressure in September
Benge, WA

Average pressure in September - Benge, WA
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).

Average wind speed in September
Benge, WA

Average wind speed in September - Benge, WA
  • Average wind speed in September: 8mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average humidity in September
Benge, WA

Average humidity in September - Benge, WA
  • Average humidity in September: 42%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (34%).

Average rainfall in September
Benge, WA

Average rainfall in September - Benge, WA
  • Average rainfall in September: 0.39"

The wettest month (with the highest rainfall) is March (1.38").
The driest months (with the least rainfall) are July and August (0.31").

Average rainfall days in September
Benge, WA

Average rainfall days in September - Benge, WA
  • Average rainfall days in September: 6.6 days

The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is July (4.2 days).

Average snowfall in September
Benge, WA

Average snowfall in September - Benge, WA
  • Average snowfall in September: 0.04"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July and August (0").

Average snowfall days in September
Benge, WA

Average snowfall days in September - Benge, WA
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in September /
Average sunshine in September
Benge, WA

Average daylight in September / Average sunshine in September - Benge, WA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in September: 10h and 3min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in September
Benge, WA

Average sunshine days in September - Benge, WA
  • Average sunshine days in September: 21.9 days

The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (14.2 days).

Average UV index in September
Benge, WA

Average UV index in September - Benge, WA
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Benge, WA

Average cloud cover in September - Benge, WA
  • Average cloud cover in September: 18

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in September
Benge, WA

Average visibility in September - Benge, WA
  • Average visibility in September: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Benge, Washington, USA

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