September weather forecast
Eastgate, WA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Eastgate, Washington, with an average temperature ranging between max 70°F (21.1°C) and min 50°F (10°C).

Temperature

In Eastgate, the average high-temperature in September gently drops from a moderately hot 76.6°F (24.8°C) in August to an agreeable 70°F (21.1°C). An average low-temperature of 50°F (10°C) marks the nights throughout September.

Humidity

In September, the average relative humidity in Eastgate is 74%.

Rainfall

In Eastgate, during September, the rain falls for 7.5 days and regularly aggregates up to 0.63" (16mm) of precipitation. In Eastgate, during the entire year, the rain falls for 119.1 days and collects up to 11.97" (304mm) of precipitation.

Snowfall

In Eastgate, snow does not fall in April through October.

Daylight

In Eastgate, the average length of the day in September is 12h and 33min.
On the first day of September in Eastgate, sunrise is at 6:28 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:49 pm PDT.

Sunshine

In September, the average sunshine is 9.3h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take precautions - Protection against sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the average September temperature in Eastgate?

The high-temperature, in September, in Eastgate, records 70°F (21.1°C), while the low-temperature is 50°F (10°C).

What is the average humidity in September in Eastgate?

In September, the average relative humidity in Eastgate, Washington, is 74%.

How much does it rain in Eastgate in September?

In September, in Eastgate, the rain falls for 7.5 days. Throughout September, 0.63" (16mm) of precipitation is accumulated.

When it does not snow in Eastgate?

In Eastgate, snow does not fall in April through October.

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

In September, the average day length is 12h and 33min.

When are sunrise and sunset in September in Eastgate?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:48 pm. On the last day of the month, in Eastgate, Washington, sunrise is at 7:07 am and sunset at 6:49 pm PDT.

How many hours of sunshine does Eastgate have in September?

The average sunshine duration in September in Eastgate is 9.3h.

What is the UV index intensity in September in Eastgate?

In September, the average daily maximum UV index in Eastgate is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
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
Eastgate, WA

Average temperature in September - Eastgate, WA
  • Average high temperature in September: 70°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in September: 50°F

The month with the highest average low temperature is August (53.4°F).
The coldest month (with the lowest average low temperature) is February (34.5°F).

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Average pressure in September
Eastgate, WA

Average pressure in September - Eastgate, WA
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in September
Eastgate, WA

Average wind speed in September - Eastgate, WA
  • Average wind speed in September: 3.7mph

The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in September
Eastgate, WA

Average humidity in September - Eastgate, WA
  • Average humidity in September: 74%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in September
Eastgate, WA

Average rainfall in September - Eastgate, WA
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is December (2.01").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in September
Eastgate, WA

Average rainfall days in September - Eastgate, WA
  • Average rainfall days in September: 7.5 days

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (4.1 days).

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Average snowfall in September
Eastgate, WA

Average snowfall in September - Eastgate, WA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Eastgate, WA

Average snowfall days in September - Eastgate, WA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

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Average sunshine days in September
Eastgate, WA

Average sunshine days in September - Eastgate, WA
  • Average sunshine days in September: 20.5 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (13.8 days).

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Average UV index in September
Eastgate, WA

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Eastgate, WA

Average cloud cover in September - Eastgate, WA
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in September
Eastgate, WA

Average visibility in September - Eastgate, WA
  • 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, October, November and December (5mi).

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Eastgate, Washington, USA

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