July weather forecast
Marshall, WA

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Weather in July

July is a moderately hot summer month in Marshall, Washington, with an average temperature fluctuating between 56.7°F (13.7°C) and 83.7°F (28.7°C).

Temperature

Marshall's warmest period falls in July and August, when the average high-temperatures ascend to 83.7°F (28.7°C).

Heat index

In July, the heat index is computed to be 82.4°F (28°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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

The average relative humidity in July in Marshall, Washington, is 42%.

Rainfall

In July, in Marshall, the rain falls for 4.9 days. Throughout July, 0.39" (10mm) of precipitation is accumulated. Throughout the year, there are 127.8 rainfall days, and 16.93" (430mm) of precipitation is accumulated.

Snowfall

In Marshall, snow does not fall in June through August.

Daylight

In Marshall, the average length of the day in July is 15h and 31min.
On the first day of July in Marshall, sunrise is at 4:57 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:25 pm PDT.

Sunshine

In Marshall, the average sunshine in July is 11.8h.

UV index

With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during July translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are the warmest months in Marshall?

Marshall's temperature peaks during July and August, with an average high-temperature of 83.7°F (28.7°C).

Is it hot in Marshall during July?

During July, Marshall experiences an average high-temperature of 83.7°F (28.7°C) and a low-temperature of 56.7°F (13.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in July is computed to be 82.4°F (28°C).

What is the average humidity in July in Marshall?

In July, the average relative humidity is 42%.

How many days does it rain in July in Marshall?

In July, in Marshall, the rain falls for 4.9 days. Throughout July, 0.39" (10mm) of precipitation is accumulated.

When it does not snow in Marshall?

In Marshall, Washington, snow does not fall in June through August.

What is the average length of the day in July in Marshall?

The average day length in July is 15h and 31min.

When are sunrise and sunset in July in Marshall?

On the first day of July in Marshall, sunrise is at 4:57 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:25 pm PDT.

How many hours of sunshine does Marshall have in July?

In July, the average sunshine duration is 11.8h.

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

July is the month with the highest UV index in Marshall, with an average maximum UV index of 7.

What is the UV index intensity in July in Marshall?

In July, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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 July
Marshall, WA

Average temperature in July - Marshall, WA
  • Average high temperature in July: 83.7°F

The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).

  • Average low temperature in July: 56.7°F

The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).

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Average pressure in July
Marshall, WA

Average pressure in July - Marshall, WA
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).

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Average wind speed in July
Marshall, WA

Average wind speed in July - Marshall, WA
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in July
Marshall, WA

Average humidity in July - Marshall, WA
  • Average humidity in July: 42%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in July
Marshall, WA

Average rainfall in July - Marshall, WA
  • Average rainfall in July: 0.39"

The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in July
Marshall, WA

Average rainfall days in July - Marshall, WA
  • Average rainfall days in July: 4.9 days

The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).

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Average snowfall in July
Marshall, WA

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

The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Marshall, WA

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

The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Marshall, 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: 11h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

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Average sunshine days in July
Marshall, WA

Average sunshine days in July - Marshall, WA
  • Average sunshine days in July: 24.1 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).

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Average UV index in July
Marshall, WA

Average UV index in July - Marshall, WA
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in July
Marshall, WA

Average cloud cover in July - Marshall, WA
  • Average cloud cover in July: 13

The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in July
Marshall, WA

Average visibility in July - Marshall, WA
  • Average visibility in July: 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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Marshall, Washington, USA

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