August weather forecast
East Kittitas, WA

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Weather in August

August, the last month of the summer in East Kittitas, is also a moderately hot month, with an average temperature fluctuating between 82°F (27.8°C) and 55.2°F (12.9°C).

Temperature

July and August, when the average high-temperature reaches 82°F (27.8°C), are the warmest months.

Heat index

In August, the heat index is calculated to be 82.4°F (28°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

The months with the lowest humidity in East Kittitas are July and August, with an average relative humidity of 46%.

Rainfall

In August, the rain falls for 2.8 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. Throughout the year, in East Kittitas, there are 99.9 rainfall days, and 8.66" (220mm) of precipitation is accumulated.

Snowfall

May through August are months without snowfall in East Kittitas, Washington.

Daylight

In East Kittitas, the average length of the day in August is 14h and 10min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:20 am and sunset at 7:42 pm PDT.

Sunshine

July and August, with an average of 12h of sunshine, are months with the most sunshine in East Kittitas, Washington.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in August leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the hottest time of year in East Kittitas?

The temperature hits its peak in July and August, recording an average high-temperature of 82°F (27.8°C).

What are the temperatures in East Kittitas in August?

The average high-temperature and low-temperature in East Kittitas, Washington, during August are 82°F (27.8°C) and 55.2°F (12.9°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 82.4°F (28°C).

What are the least humid months in East Kittitas?

The months with the lowest humidity in East Kittitas, Washington, are July and August, with an average relative humidity of 46%.

What is the average humidity in August in East Kittitas?

The average relative humidity in August is 46%.

How much does it rain in East Kittitas in August?

In East Kittitas, Washington, in August, during 2.8 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

When it does not snow in East Kittitas?

In East Kittitas, Washington, snow does not fall in May through August.

Does it snow in East Kittitas in August?

In East Kittitas, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in East Kittitas?

In East Kittitas, Washington, the average day length in August is 14h and 10min.

When is the sunrise / sunset in August in East Kittitas?

On the first day of August in East Kittitas, sunrise is at 5:42 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:42 pm PDT.

What are the months with the most sunshine in East Kittitas?

The months with the most sunshine in East Kittitas are July and August, with an average of 12h of sunshine.

How many hours of sunshine does East Kittitas have in August?

The average sunshine duration in August in East Kittitas, Washington, is 12h.

What is the UV index reading in August in East Kittitas?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk 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 August
East Kittitas, WA

Average temperature in August - East Kittitas, WA
  • Average high temperature in August: 82°F

The warmest months (with the highest average high temperature) are July and August (82°F).
The month with the lowest average high temperature is December (33.3°F).

  • Average low temperature in August: 55.2°F

The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).

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Average pressure in August
East Kittitas, WA

Average pressure in August - East Kittitas, WA
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).

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Average wind speed in August
East Kittitas, WA

Average wind speed in August - East Kittitas, WA
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is June (8.9mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).

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Average humidity in August
East Kittitas, WA

Average humidity in August - East Kittitas, WA
  • Average humidity in August: 46%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (46%).

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Average rainfall in August
East Kittitas, WA

Average rainfall in August - East Kittitas, WA
  • Average rainfall in August: 0.24"

The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in August
East Kittitas, WA

Average rainfall days in August - East Kittitas, WA
  • Average rainfall days in August: 2.8 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (2.8 days).

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Average snowfall in August
East Kittitas, WA

Average snowfall in August - East Kittitas, WA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.65").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in August
East Kittitas, WA

Average snowfall days in August - East Kittitas, WA
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and December (8.7 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
East Kittitas, WA

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

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 August: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).

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Average sunshine days in August
East Kittitas, WA

Average sunshine days in August - East Kittitas, WA
  • Average sunshine days in August: 26.8 days

The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is February (13.5 days).

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Average UV index in August
East Kittitas, WA

Average UV index in August - East Kittitas, WA
  • Average UV index in August: 5

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

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Average cloud cover in August
East Kittitas, WA

Average cloud cover in August - East Kittitas, WA
  • Average cloud cover in August: 11

The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in August
East Kittitas, WA

Average visibility in August - East Kittitas, WA
  • Average visibility in August: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).

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East Kittitas, Washington, USA

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