July weather forecastWeston, OR
July
Weather in July
July is a warm summer month in Weston, Oregon, with an average temperature varying between 80.2°F (26.8°C) and 52.3°F (11.3°C).Temperature
Weston's transition into July is marked by a rise in the average high-temperature, advancing from a pleasant 68.4°F (20.2°C) in June to a warm 80.2°F (26.8°C). From the height of daytime heat, the temperature recedes to an average of 52.3°F (11.3°C) at night during July.Humidity
In July, the average relative humidity is 47%.Rainfall
The month with the least rainfall is July, when the rain falls for 5 days and typically collects 0.24" (6mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in July is 15h and 18min.On the first day of the month, sunrise is at 5:08 am and sunset at 8:47 pm. On the last day of July, sunrise is at 5:36 am and sunset at 8:23 pm PDT.
Sunshine
In July, the average sunshine is 11.9h.UV index
July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 6 during July translates into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Weston, OR
- Average high temperature in July: 80.2°F
The warmest month (with the highest average high temperature) is August (80.6°F).
The month with the lowest average high temperature is December (34.5°F).
- Average low temperature in July: 52.3°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).
Average pressure in July
Weston, OR
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in July
Weston, OR
- Average wind speed in July: 5.3mph
The windiest month (with the highest average wind speed) is March (6.7mph).
The calmest month (with the lowest average wind speed) is September (4.9mph).
Average humidity in July
Weston, OR
- Average humidity in July: 47%
The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is August (44%).
Average rainfall in July
Weston, OR
- Average rainfall in July: 0.24"
The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in July
Weston, OR
- Average rainfall days in July: 5 days
The month with the highest number of rainy days is March (15.9 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in July
Weston, OR
- Average snowfall in July: 0"
The month with the highest snowfall is February (19.21").
The months with the least snowfall are June, July and August (0").
Average snowfall days in July
Weston, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (17.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Weston, OR
- Average daylight in July: 15h and 18min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in July: 11h and 54min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in July
Weston, OR
- Average sunshine days in July: 24.5 days
The month with the most sunshine days is July (24.5 days).
The months with the least sunshine days are February and March (8.2 days).
Average UV index in July
Weston, OR
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in July
Weston, OR
- Average cloud cover in July: 11
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in July
Weston, OR
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
