July weather forecast
Chewelah, WA

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

Weather in July

July is a warm summer month in Chewelah, Washington, with an average temperature fluctuating between 50.5°F (10.3°C) and 82.6°F (28.1°C).

Temperature

The shift into July is marked by a rise in the average high-temperature, moving from June's pleasant 71.1°F (21.7°C) to a moderately hot 82.6°F (28.1°C). With a significant daily temperature differential, Chewelah's nighttime temperature in July falls to an average of 50.5°F (10.3°C).

Heat index

The heat index for July is evaluated at 82.4°F (28°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In Chewelah, during July, the rain falls for 7.3 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Chewelah, Washington, during the entire year, the rain falls for 141.6 days and collects up to 17.56" (446mm) of precipitation.

Snowfall

In Chewelah, snow does not fall in May through August.

Daylight

In Chewelah, the average length of the day in July is 15h and 37min.
On the first day of the month, sunrise is at 4:54 am and sunset at 8:55 pm. On the last day of July, sunrise is at 5:26 am and sunset at 8:28 pm PDT.

Sunshine

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

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot is it in Chewelah in July?

The high-temperature in Chewelah, Washington, during July is 82.6°F (28.1°C) and the low-temperature is 50.5°F (10.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 82.4°F (28°C).

What is the average humidity in July in Chewelah?

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

How many days does it rain in July in Chewelah?

In July, the rain falls for 7.3 days. Throughout July, 0.55" (14mm) of precipitation is accumulated.

When it does not snow in Chewelah?

May through August are months without snowfall.

How many hours of daylight does Chewelah have in July?

In Chewelah, the average day length in July is 15h and 37min.

What time are sunrise and sunset in July in Chewelah?

In July, on the first day of the month, sunrise is at 4:54 am and sunset at 8:55 pm. On the last day of the month, in Chewelah, Washington, sunrise is at 5:26 am and sunset at 8:28 pm PDT.

How many hours of sunshine does Chewelah have in July?

The average sunshine duration in July 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.

What is the UV index reading in July in Chewelah?

In July, the average daily maximum UV index in Chewelah, Washington, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to 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 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"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 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").
The 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).
The 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: 15h 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 July: 11h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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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).
The 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

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

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Chewelah, Washington, USA

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