August weather forecast
Benton City, WA

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Weather in August

The last month of the summer, August, is also a hot month in Benton City, Washington, with temperature in the range of an average high of 89.1°F (31.7°C) and an average low of 63.7°F (17.6°C).

Temperature

Benton City experiences a subtle adjustment in high-temperatures to a still tropical 89.1°F (31.7°C) with the onset of August, maintaining near parity with July's 89.6°F (32°C). Benton City's average nighttime temperatures present a clear contrast to its daytime highs, measured at an enjoyable 63.7°F (17.6°C) in August.

Humidity

July and August, with an average relative humidity of 36%, are the least humid months.

Rainfall

In Benton City, in August, during 4.2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. Throughout the year, there are 94.1 rainfall days, and 6.89" (175mm) of precipitation is accumulated.

Snowfall

April through August and October are months without snowfall in Benton City.

Daylight

In Benton City, the average length of the day in August is 14h and 6min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:27 pm. On the last day of August, in Benton City, sunrise is at 6:18 am and sunset at 7:37 pm PDT.

Sunshine

The average sunshine in August in Benton City, Washington, is 12h.

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

Is it hot in Benton City during August?

In Benton City, in August, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 63.7°F (17.6°C).

What is the least humid month in Benton City?

The months with the lowest humidity are July and August, with an average relative humidity of 36%.

What is the average humidity in August in Benton City?

The average relative humidity in August is 36%.

How much does it rain in Benton City in August?

In Benton City, in August, it is raining for 4.2 days, with typically 0.28" (7mm) of accumulated precipitation.

When it does not snow in Benton City?

April through August and October are months without snowfall in Benton City, Washington.

Does it snow in Benton City in August?

In Benton City, Washington, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Benton City?

The average day length in August in Benton City, Washington, is 14h and 6min.

When is the sunrise / sunset in August in Benton City?

In August, on the first day of the month, sunrise is at 5:40 am and sunset at 8:27 pm. On the last day of the month, in Benton City, Washington, sunrise is at 6:18 am and sunset at 7:37 pm PDT.

How long on average sun shines in August in Benton City?

The average sunshine duration in August is 12h.

What is the UV index reading in August in Benton City?

In August, the average daily maximum UV index in Benton City is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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 August
Benton City, WA

Average temperature in August - Benton City, WA
  • Average high temperature in August: 89.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (37.9°F).

  • Average low temperature in August: 63.7°F

The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (27.5°F).

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Average pressure in August
Benton City, WA

Average pressure in August - Benton City, WA
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in August
Benton City, WA

Average wind speed in August - Benton City, WA
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.9mph).

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Average humidity in August
Benton City, WA

Average humidity in August - Benton City, WA
  • Average humidity in August: 36%

The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in August
Benton City, WA

Average rainfall in August - Benton City, WA
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is December (0.91").
The driest month (with the least rainfall) is July (0.2").

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Average rainfall days in August
Benton City, WA

Average rainfall days in August - Benton City, WA
  • Average rainfall days in August: 4.2 days

The month with the highest number of rainy days is March (11.8 days).
The month with the least rainy days is July (3.2 days).

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Average snowfall in August
Benton City, WA

Average snowfall in August - Benton City, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are April, May, June, July, August and October (0").

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Average snowfall days in August
Benton City, WA

Average snowfall days in August - Benton City, WA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (3.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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Average daylight in August /
Average sunshine in August
Benton City, WA

Average daylight in August / Average sunshine in August - Benton City, WA
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in August
Benton City, WA

Average sunshine days in August - Benton City, WA
  • Average sunshine days in August: 24.6 days

The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (16.5 days).

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Average UV index in August
Benton City, WA

Average UV index in August - Benton City, WA
  • Average UV index in August: 6

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).

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Average cloud cover in August
Benton City, WA

Average cloud cover in August - Benton City, WA
  • Average cloud cover in August: 10

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in August
Benton City, WA

Average visibility in August - Benton City, WA
  • Average visibility in August: 6mi

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

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Benton City, Washington, USA

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