July weather forecast
Marblemount, WA

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Weather in July

July in Marblemount, Washington, is a pleasant summer month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 42.4°F (5.8°C).

Temperature

Marblemount, Washington, sees a rise in temperature during July, with average high-temperatures transitioning from a moderate 60.4°F (15.8°C) in June to an agreeable 70.3°F (21.3°C). Contrasted against daytime highs, Marblemount records an average nighttime low of 42.4°F (5.8°C) in July.

Humidity

July and August, with an average relative humidity of 71%, are the least humid months in Marblemount, Washington.

Rainfall

In Marblemount, in July, it is raining for 10.8 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Marblemount, there are 124 rainfall days, and 55.28" (1404mm) of precipitation is accumulated.

Snowfall

July and August are months without snowfall in Marblemount.

Daylight

In July, the average length of the day is 15h and 39min.
On the first day of the month, sunrise is at 5:08 am and sunset at 9:11 pm. On the last day of July, in Marblemount, sunrise is at 5:40 am and sunset at 8:44 pm PDT.

Sunshine

The average sunshine in July in Marblemount is 10.6h.

UV index

July is the month with the highest UV index in Marblemount, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In July, the maximum UV index of 5 suggests these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Marblemount in July?

Marblemount in July has an average high-temperature of 70.3°F (21.3°C) and an average low-temperature of 42.4°F (5.8°C).

What are the least humid months in Marblemount?

July and August, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in July in Marblemount?

In Marblemount, the average relative humidity in July is 71%.

How much does it rain in Marblemount in July?

In Marblemount, during July, the rain falls for 10.8 days and regularly aggregates up to 1.02" (26mm) of precipitation.

When it does not snow in Marblemount?

July and August are months without snowfall in Marblemount.

Does it snow in Marblemount in July?

In July, in Marblemount, Washington, it doesn't snow. June is the latest month when it typically snows.

How many hours of daylight does Marblemount have in July?

In Marblemount, the average day length in July is 15h and 39min.

When are sunrise and sunset in July in Marblemount?

On the first day of July in Marblemount, sunrise is at 5:08 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:44 pm PDT.

How many hours of sunshine does Marblemount have in July?

In July, the average sunshine duration in Marblemount, Washington, is 10.6h.

When is the highest UV index in Marblemount?

With an average maximum UV index of 5, July is the month with the highest UV index in Marblemount, Washington.

How high is the UV index in July in Marblemount?

In Marblemount, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Marblemount, WA

Average temperature in July - Marblemount, WA
  • Average high temperature in July: 70.3°F

The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is December (30.7°F).

  • Average low temperature in July: 42.4°F

The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

Average pressure in July
Marblemount, WA

Average pressure in July - Marblemount, WA
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

Average wind speed in July
Marblemount, WA

Average wind speed in July - Marblemount, WA
  • Average wind speed in July: 3.5mph

The windiest month (with the highest average wind speed) is January (4.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in July
Marblemount, WA

Average humidity in July - Marblemount, WA
  • Average humidity in July: 71%

The months with the highest relative humidity are January, February and March (91%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in July
Marblemount, WA

Average rainfall in July - Marblemount, WA
  • Average rainfall in July: 1.02"

The wettest month (with the highest rainfall) is January (9.25").
The driest month (with the least rainfall) is August (0.87").

Average rainfall days in July
Marblemount, WA

Average rainfall days in July - Marblemount, WA
  • Average rainfall days in July: 10.8 days

The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in July
Marblemount, WA

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

The month with the highest snowfall is January (71.57").
The months with the least snowfall are July and August (0").

Average snowfall days in July
Marblemount, WA

Average snowfall days in July - Marblemount, WA
  • Average snowfall days in July: 0.1 days

The month with the highest number of snowfall days is March (22.8 days).
The month with the least snowfall days is August (0 days).

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

Average daylight in July / Average sunshine in July - Marblemount, WA
  • Average daylight in July: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in July
Marblemount, WA

Average sunshine days in July - Marblemount, WA
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is April (6.5 days).

Average UV index in July
Marblemount, WA

Average UV index in July - Marblemount, WA
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October and November (UV index 1).

Average cloud cover in July
Marblemount, WA

Average cloud cover in July - Marblemount, WA
  • Average cloud cover in July: 33

The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Marblemount, WA

Average visibility in July - Marblemount, WA
  • Average visibility in July: 5mi

The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January and March (3mi).

Marblemount, Washington, USA

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