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 Copalis Beach welcomes July, the average high-temperature records at a still enjoyable 64.8°F (18.2°C), marking an insignificant deviation from the prior month. An average low-temperature of 53.6°F (12°C) is expected during July.Humidity
In Copalis Beach, the average relative humidity in July is 82%.Rainfall
July is the month with the least rainfall. Rain falls for 5.6 days and accumulates 0.24" (6mm) of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
In Copalis Beach, the average length of the day in July is 15h and 28min.On the first day of July, sunrise is at 5:25 am and sunset at 9:15 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:50 pm PDT.
Sunshine
July has the most sunshine of the year, with an average of 10h of sunshine.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 in July translates into these instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature?
What is the average humidity in July?
What is the driest month in Copalis Beach?
How much does it rain in Copalis Beach in July?
When it does not snow?
How many hours of daylight does Copalis Beach have in July?
When are sunrise and sunset in July?
What month has the most sunshine?
How long on average sun shines in July?
When is the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Copalis Beach, WA
- Average high temperature in July: 64.8°F
The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in July: 53.6°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).
Average pressure in July
Copalis Beach, WA
- Average pressure in July: 30.08"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed in July
Copalis Beach, WA
- Average wind speed in July: 8.1mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity in July
Copalis Beach, WA
- Average humidity in July: 82%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).
Average rainfall in July
Copalis Beach, WA
- Average rainfall in July: 0.24"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in July
Copalis Beach, WA
- Average rainfall days in July: 5.6 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in July
Copalis Beach, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in July
Copalis Beach, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Copalis Beach, WA
- Average daylight in July: 15h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in July: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in July
Copalis Beach, WA
- Average sunshine days in July: 23.8 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in July
Copalis Beach, WA
- Average UV index in July: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Copalis Beach, WA
- Average cloud cover in July: 33
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in July
Copalis Beach, WA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Copalis Beach, Washington, USA
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