Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
As July arrives, Snoqualmie Pass's weather shows an increase in high-temperatures, moving from June's mild 60.4°F (15.8°C) to a pleasant 70.3°F (21.3°C). Snoqualmie Pass in July observes a substantial swing from the daily highs, with average nighttime temperatures of 43.7°F (6.5°C).Humidity
The least humid month is July, with an average relative humidity of 69%.Rainfall
July is the month with the least rainfall. Rain falls for 9.1 days and accumulates 0.51" (13mm) of precipitation.Snowfall
July and August are months without snowfall.Daylight
In Snoqualmie Pass, the average length of the day in July is 15h and 30min.On the first day of the month, sunrise is at 5:13 am and sunset at 9:05 pm. On the last day of July, sunrise is at 5:43 am and sunset at 8:40 pm PDT.
Sunshine
The average sunshine in July is 10.7h.UV index
The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in July transforms into this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature?
What is the least humid month?
What is the average humidity in July?
What is the driest month?
How much does it rain in Snoqualmie Pass in July?
When it does not snow?
Does it snow in July?
How many hours of daylight does Snoqualmie Pass have in July?
When are sunrise and sunset in July?
How long on average sun shines in July?
What is the month with the highest UV index?
What is the UV index reading in July?
Average temperature in July
Snoqualmie Pass, 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 (30.2°F).
- Average low temperature in July: 43.7°F
The month with the highest average low temperature is August (45°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).
Average pressure in July
Snoqualmie Pass, WA
- Average pressure in July: 30"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed in July
Snoqualmie Pass, WA
- Average wind speed in July: 4.6mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in July
Snoqualmie Pass, WA
- Average humidity in July: 69%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is July (69%).
Average rainfall in July
Snoqualmie Pass, WA
- Average rainfall in July: 0.51"
The wettest month (with the highest rainfall) is January (4.21").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in July
Snoqualmie Pass, WA
- Average rainfall days in July: 9.1 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in July
Snoqualmie Pass, WA
- Average snowfall in July: 0"
The month with the highest snowfall is January (27.72").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Snoqualmie Pass, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Snoqualmie Pass, 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: 10h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days in July
Snoqualmie Pass, WA
- Average sunshine days in July: 18.3 days
The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is February (6 days).
Average UV index in July
Snoqualmie Pass, 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, November and December (UV index 1).
Average cloud cover in July
Snoqualmie Pass, WA
- Average cloud cover in July: 31
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in July
Snoqualmie Pass, WA
- Average visibility in July: 5mi
The months with the highest visibility are June, July and August (5mi).
The months with the lowest visibility are January, February, March and December (3mi).
Snoqualmie Pass, Washington, USA
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