July weather forecast
Chewelah, WA

A straight road through a small town in Chewelah, Washington
A straight road through a small town in Chewelah, Washington

Weather in July

July in Chewelah, Washington, is a moderately hot summer month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 50.5°F (10.3°C).

Temperature

In Chewelah, the average high-temperature increases, from an agreeable 71.1°F (21.7°C) in June, to a moderately hot 82.6°F (28.1°C). In Chewelah, Washington, in July, the average low-temperature is 50.5°F (10.3°C).

Heat index

The average heat index in July is computed to be 83.3°F (28.5°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, metabolic differences), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Chewelah, the average relative humidity in July is 49%.

Rainfall

In Chewelah, Washington, during July, the rain falls for 7.3 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 141.6 rainfall days, and 17.56" (446mm) of precipitation is accumulated.

Snowfall

May through August are months without snowfall in Chewelah.

Daylight

In Chewelah, the average length of the day is 15.6h.

Sunshine

In July, the average sunshine in Chewelah, Washington, is 11.7h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in July in Chewelah?

In July, in Chewelah, Washington, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 50.5°F (10.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 83.3°F (28.5°C).

What is the average humidity in July in Chewelah?

The average relative humidity in July in Chewelah is 49%.

How much does it rain in Chewelah in July?

In Chewelah, in July, during 7.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When it does not snow in Chewelah?

In Chewelah snow does not fall in May through August.

How many hours of daylight does Chewelah have in July?

In Chewelah, Washington, the average length of the day in July is 15.6h.

How long on average sun shines in July in Chewelah?

The average sunshine in July in Chewelah is 11.7h.

What is the month with the highest UV index in Chewelah?

With an average maximum UV index of 6, July is the month with the highest UV index in Chewelah.

How high is the UV index in July in Chewelah?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in July
Chewelah, WA

Average temperature in July - Chewelah, WA
  • Average high temperature in July: 82.6°F

The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (29.8°F).

  • Average low temperature in July: 50.5°F

The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).

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Average pressure in July
Chewelah, WA

Average pressure in July - Chewelah, WA
  • Average pressure in July: 29.93"

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

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Average wind speed in July
Chewelah, WA

Average wind speed in July - Chewelah, WA
  • Average wind speed in July: 4.1mph

The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).

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Average humidity in July
Chewelah, WA

Average humidity in July - Chewelah, WA
  • Average humidity in July: 49%

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 July
Chewelah, WA

Average rainfall in July - Chewelah, WA
  • Average rainfall in July: 0.55"

The wettest month (with the highest rainfall) is January (2.2").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in July
Chewelah, WA

Average rainfall days in July - Chewelah, WA
  • Average rainfall days in July: 7.3 days

The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (5.6 days).

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Average snowfall in July
Chewelah, WA

Average snowfall in July - Chewelah, WA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (10.47").
Months with the least snowfall are May, June, July and August (0").

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Average snowfall days in July
Chewelah, WA

Average snowfall days in July - Chewelah, WA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (15.4 days).
Months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Chewelah, WA

Average daylight in July / Average sunshine in July - Chewelah, WA
  • Average daylight in July: 15.6h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in July: 11.7h

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in July
Chewelah, WA

Average sunshine days in July - Chewelah, WA
  • Average sunshine days in July: 22.5 days

The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is March (9.3 days).

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Average UV index in July
Chewelah, WA

Average UV index in July - Chewelah, WA
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in July
Chewelah, WA

Average cloud cover in July - Chewelah, WA
  • Average cloud cover in July: 14

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in July
Chewelah, WA

Average visibility in July - Chewelah, WA
  • Average visibility in July: 6mi

Months with the highest visibility are April, May, June, July, August, September and October (6mi).
Months with the lowest visibility are January and February (3mi).

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