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
July brings a slight increase in the average high-temperature, progressing from a comfortable 64.9°F (18.3°C) in June to an agreeable 72.9°F (22.7°C). Despite substantial daily fluctuations, the average low-temperature in Startup is a frosty 46.6°F (8.1°C) during July.Humidity
With an average relative humidity of 72%, July is the least humid month in Startup.Rainfall
In Startup, in July, it is raining for 9.6 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 200.6 rainfall days, and 51.65" (1312mm) of precipitation is accumulated.Snowfall
In Startup, snow does not fall in May through October.Daylight
In Startup, the average length of the day in July is 15h and 34min.On the first day of July in Startup, sunrise is at 5:12 am and sunset at 9:09 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:43 pm PDT.
Sunshine
In Startup, the average sunshine in July is 10.3h.UV index
July is the month with the highest UV index, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during July leads to these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature in Startup?
What is the least humid month in Startup?
What is the average humidity in July in Startup?
How much does it rain in Startup in July?
When it does not snow in Startup?
What is the average length of the day in July in Startup?
What time are sunrise and sunset in July in Startup?
How long on average sun shines in July in Startup?
What is the month with the highest UV index in Startup?
What is the UV index reading in July in Startup?
Average temperature in July
Startup, WA
- Average high temperature in July: 72.9°F
The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is December (38.3°F).
- Average low temperature in July: 46.6°F
The month with the highest average low temperature is August (48°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in July
Startup, WA
- Average pressure in July: 30.02"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in July
Startup, WA
- Average wind speed in July: 3.4mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).
Average humidity in July
Startup, WA
- Average humidity in July: 72%
The months with the highest relative humidity are January, February and March (88%).
The month with the lowest relative humidity is July (72%).
Average rainfall in July
Startup, WA
- Average rainfall in July: 0.83"
The wettest month (with the highest rainfall) is January (7.8").
The driest month (with the least rainfall) is August (0.79").
Average rainfall days in July
Startup, WA
- Average rainfall days in July: 9.6 days
The month with the highest number of rainy days is March (22.3 days).
The month with the least rainy days is August (7.9 days).
Average snowfall in July
Startup, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (5.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Startup, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Startup, WA
- Average daylight in July: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in July: 10h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in July
Startup, WA
- Average sunshine days in July: 18.3 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is March (7 days).
Average UV index in July
Startup, 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, March, April, October, November and December (UV index 2).
Average cloud cover in July
Startup, WA
- Average cloud cover in July: 31
The months with the most cloud cover are March and December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in July
Startup, WA
- Average visibility in July: 5mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Startup, Washington, USA
Weather forecast for your location
2. Allow the app to use your location