September weather forecast
Fruitland, WA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Fruitland, Washington, with an average temperature ranging between min 44.6°F (7°C) and max 70.7°F (21.5°C).

Temperature

A shift in Fruitland's weather is observed as August turns into September, with the average high temperature reducing from a moderately hot 82.8°F (28.2°C) to an agreeable 70.7°F (21.5°C). Fruitland logs a notable disparity from the daily highs during September, as the nighttime temperature lowers to an average of 44.6°F (7°C).

Humidity

In Fruitland, the average relative humidity in September is 56%.

Rainfall

In September, in Fruitland, the rain falls for 4.9 days. Throughout September, 0.55" (14mm) of precipitation is accumulated. In Fruitland, Washington, during the entire year, the rain falls for 86.5 days and collects up to 6.42" (163mm) of precipitation.

Snowfall

Months with snowfall in Fruitland, Washington, are January through April, September, November and December. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.51" (13mm) of snow. In Fruitland, during the entire year, snow falls for 24.6 days and aggregates up to 6.38" (162mm) of snow.

Daylight

The average length of the day in September is 12h and 33min.
On the first day of the month, sunrise is at 6:11 am and sunset at 7:33 pm. On the last day of September, sunrise is at 6:51 am and sunset at 6:33 pm PDT.

Sunshine

The average sunshine in September is 10.4h.

UV index

The average daily maximum UV index in September in Fruitland is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 4 during September, leads to the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are September temperatures in Fruitland?

September temperatures vary between a high-temperature of 70.7°F (21.5°C) and a low-temperature of 44.6°F (7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 82.4°F (28°C).

What is the average humidity in September in Fruitland?

In September, the average relative humidity is 56%.

How many days does it rain in September in Fruitland?

In Fruitland, Washington, in September, during 4.9 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When does it start snowing in Fruitland?

September is the first month it typically snows in Fruitland, Washington. Throughout September, in the average 0.2 snowfall days, it receives 0.51" (13mm) of snow.

How many hours of daylight does Fruitland have in September?

The average day length in September in Fruitland, Washington, is 12h and 33min.

When is the sunrise / sunset in September in Fruitland?

On the first day of September in Fruitland, sunrise is at 6:11 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 6:33 pm PDT.

How long on average sun shines in September in Fruitland?

The average sunshine duration in September in Fruitland is 10.4h.

What is the UV index intensity in September in Fruitland?

In Fruitland, Washington, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Fruitland, WA

Average temperature in September - Fruitland, WA
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is August (82.8°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in September: 44.6°F

The month with the highest average low temperature is August (52.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).

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Average pressure in September
Fruitland, WA

Average pressure in September - Fruitland, WA
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).

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Average wind speed in September
Fruitland, WA

Average wind speed in September - Fruitland, WA
  • Average wind speed in September: 4mph

The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are January and December (3.4mph).

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Average humidity in September
Fruitland, WA

Average humidity in September - Fruitland, WA
  • Average humidity in September: 56%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in September
Fruitland, WA

Average rainfall in September - Fruitland, WA
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is May (1.06").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in September
Fruitland, WA

Average rainfall days in September - Fruitland, WA
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is September (4.9 days).

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Average snowfall in September
Fruitland, WA

Average snowfall in September - Fruitland, WA
  • Average snowfall in September: 0.51"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in September
Fruitland, WA

Average snowfall days in September - Fruitland, WA
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in September / Average sunshine in September - Fruitland, WA
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in September
Fruitland, WA

Average sunshine days in September - Fruitland, WA
  • Average sunshine days in September: 23.8 days

The month with the most sunshine days is September (23.8 days).
The month with the least sunshine days is June (17.3 days).

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Average UV index in September
Fruitland, WA

Average UV index in September - Fruitland, 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 1).

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Average cloud cover in September
Fruitland, WA

Average cloud cover in September - Fruitland, WA
  • Average cloud cover in September: 21

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in September
Fruitland, WA

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

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (2mi).

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Fruitland, Washington, USA

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