July weather forecast
Chelan Falls, WA

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Weather in July

July in Chelan Falls, Washington, is a moderately hot summer month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 55°F (12.8°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 82.2°F (27.9°C) and a minimum temperature of 55°F (12.8°C).

Heat index

For most parts of July, the heat index is evaluated at 82.4°F (28°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

July and August, with an average relative humidity of 43%, are the least humid months.

Rainfall

July is the month with the least rainfall. Rain falls for 4.1 days and accumulates 0.16" (4mm) of precipitation.

Snowfall

May through August are months without snowfall in Chelan Falls.

Daylight

In July, the average length of the day in Chelan Falls is 15h and 33min.
On the first day of the month, sunrise is at 5:05 am and sunset at 9:02 pm. On the last day of July, sunrise is at 5:36 am and sunset at 8:35 pm PDT.

Sunshine

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

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 threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, a regular UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What part of the year is the hottest in Chelan Falls?

The warmest period in Chelan Falls tends to be July, when average temperatures fluctuate between a high of 82.2°F (27.9°C) and a low of 55°F (12.8°C).

What is the temperature in July in Chelan Falls?

An average high-temperature, in July, in Chelan Falls, is 82.2°F (27.9°C) and the average low-temperature is 55°F (12.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is evaluated at 82.4°F (28°C).

What is the least humid month in Chelan Falls?

The months with the lowest humidity are July and August, with an average relative humidity of 43%.

What is the average humidity in July in Chelan Falls?

In July, the average relative humidity in Chelan Falls is 43%.

What is the driest month in Chelan Falls?

The month with the least rainfall in Chelan Falls is July, when the rain falls for 4.1 days and typically collects 0.16" (4mm) of precipitation.

How much does it rain in Chelan Falls in July?

In Chelan Falls, Washington, during July, the rain falls for 4.1 days and regularly aggregates up to 0.16" (4mm) of precipitation.

When it does not snow in Chelan Falls?

In Chelan Falls, Washington, snow does not fall in May through August.

What is the average length of the day in July in Chelan Falls?

In Chelan Falls, the average day length in July is 15h and 33min.

When are sunrise and sunset in July in Chelan Falls?

In July, on the first day of the month, sunrise is at 5:05 am and sunset at 9:02 pm. On the last day of the month, in Chelan Falls, sunrise is at 5:36 am and sunset at 8:35 pm PDT.

What is the month with the most sunshine in Chelan Falls?

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

How long on average sun shines in July in Chelan Falls?

In July, the average sunshine duration in Chelan Falls, Washington, is 12h.

What is the month with the highest UV index in Chelan Falls?

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

What is the UV index reading in July in Chelan Falls?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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 July
Chelan Falls, WA

Average temperature in July - Chelan Falls, WA
  • Average high temperature in July: 82.2°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (30.2°F).

  • Average low temperature in July: 55°F

The month with the highest average low temperature is August (55.8°F).
The coldest months (with the lowest average low temperature) are January and December (19°F).

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Average pressure in July
Chelan Falls, WA

Average pressure in July - Chelan Falls, WA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed in July
Chelan Falls, WA

Average wind speed in July - Chelan Falls, WA
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).

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Average humidity in July
Chelan Falls, WA

Average humidity in July - Chelan Falls, WA
  • Average humidity in July: 43%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are July and August (43%).

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Average rainfall in July
Chelan Falls, WA

Average rainfall in July - Chelan Falls, WA
  • Average rainfall in July: 0.16"

The wettest month (with the highest rainfall) is December (1.65").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in July
Chelan Falls, WA

Average rainfall days in July - Chelan Falls, WA
  • Average rainfall days in July: 4.1 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (3.8 days).

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Average snowfall in July
Chelan Falls, WA

Average snowfall in July - Chelan Falls, WA
  • Average snowfall in July: 0"

The month with the highest snowfall is December (9.06").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in July
Chelan Falls, WA

Average snowfall days in July - Chelan Falls, WA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12 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
Chelan Falls, WA

Average daylight in July / Average sunshine in July - Chelan Falls, WA
  • Average daylight in July: 15h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in July: 12h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in July
Chelan Falls, WA

Average sunshine days in July - Chelan Falls, WA
  • Average sunshine days in July: 25.7 days

The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (13.2 days).

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Average UV index in July
Chelan Falls, WA

Average UV index in July - Chelan Falls, 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, March, October, November and December (UV index 2).

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Average cloud cover in July
Chelan Falls, WA

Average cloud cover in July - Chelan Falls, WA
  • Average cloud cover in July: 12

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in July
Chelan Falls, WA

Average visibility in July - Chelan Falls, 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, February and December (4mi).

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Chelan Falls, Washington, USA

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