July weather forecastSuquamish, WA
July
Weather in July
July in Suquamish, Washington, is a warm summer month, with an average temperature fluctuating between 54.1°F (12.3°C) and 73.4°F (23°C).Temperature
The shift into July brings a slight increase in the average high-temperature, moving from a comfortable 67.6°F (19.8°C) in June to a moderately hot 73.4°F (23°C). Suquamish records an average nighttime low of 54.1°F (12.3°C) in July.Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 72%.Rainfall
The month with the least rainfall is July, when the rain falls for 6.8 days and typically collects 0.35" (9mm) of precipitation.Snowfall
In Suquamish, snow does not fall in May through October.Ocean temperature
In July, the average ocean temperature is 50.5°F (10.3°C).Note: You can swim in 50.5°F (10.3°C) below 50°F (10°C) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 55.4°F (13°C) without it is tough.
Daylight
The average length of the day in July is 15h and 32min.On the first day of July, sunrise is at 5:16 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:45 pm PDT.
Sunshine
The average sunshine in July is 10.5h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 5 in July interprets into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Suquamish, WA
- Average high temperature in July: 73.4°F
The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is December (43.5°F).
- Average low temperature in July: 54.1°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (36.5°F).
Average pressure in July
Suquamish, WA
- Average pressure in July: 30.04"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in July
Suquamish, WA
- Average wind speed in July: 3.7mph
The windiest months (with the highest average wind speed) are March and November (6.2mph).
The calmest months (with the lowest average wind speed) are July and August (3.7mph).
Average humidity in July
Suquamish, WA
- Average humidity in July: 72%
The months with the highest relative humidity are January, February, November and December (84%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in July
Suquamish, WA
- Average rainfall in July: 0.35"
The wettest month (with the highest rainfall) is January (3.43").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in July
Suquamish, WA
- Average rainfall days in July: 6.8 days
The month with the highest number of rainy days is March (19.3 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in July
Suquamish, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Suquamish, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Suquamish, WA
- Average sea temperature in July: 50.6°F
The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in July /
Average sunshine in July
Suquamish, WA
- Average daylight in July: 15h and 30min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in July
Suquamish, WA
- Average sunshine days in July: 22.4 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is November (9.4 days).
Average UV index in July
Suquamish, WA
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Suquamish, WA
- Average cloud cover in July: 27
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in July
Suquamish, WA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
