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's arrival in Troutdale, Oregon, sees a mild rise in the average high-temperature, transitioning from June's agreeable 70.7°F (21.5°C) to a moderately hot 78.4°F (25.8°C). Troutdale, after hot July days, encounters a marked drop to an average nighttime temperature of 50°F (10°C).Humidity
In July, the average relative humidity in Troutdale is 66%.Rainfall
July is the month with the least rainfall in Troutdale. Rain falls for 4.9 days and accumulates 0.31" (8mm) of precipitation.Snowfall
In Troutdale, snow does not fall in April through October.Daylight
In Troutdale, the average length of the day in July is 15h and 16min.On the first day of the month, sunrise is at 5:25 am and sunset at 9:02 pm. On the last day of July, in Troutdale, sunrise is at 5:53 am and sunset at 8:38 pm PDT.
Sunshine
In July, the average sunshine in Troutdale, Oregon, is 10.9h.UV index
With an average maximum UV index of 6, July is the month with the highest UV index in Troutdale. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: In July, a regular UV index of 6 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the average July temperature in Troutdale?
What is the average humidity in July in Troutdale?
What is the driest month in Troutdale?
How much does it rain in Troutdale in July?
When it does not snow in Troutdale?
What is the average length of the day in July in Troutdale?
What time are sunrise and sunset in July in Troutdale?
How many hours of sunshine does Troutdale have in July?
When is the highest UV index in Troutdale?
What is the UV index intensity in July in Troutdale?
Average temperature in July
Troutdale, OR
- Average high temperature in July: 78.4°F
The warmest month (with the highest average high temperature) is August (79.7°F).
The month with the lowest average high temperature is December (43.3°F).
- Average low temperature in July: 50°F
The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).
Average pressure in July
Troutdale, OR
- Average pressure in July: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in July
Troutdale, OR
- Average wind speed in July: 3.7mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in July
Troutdale, OR
- Average humidity in July: 66%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (65%).
Average rainfall in July
Troutdale, OR
- Average rainfall in July: 0.31"
The wettest month (with the highest rainfall) is December (5.63").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in July
Troutdale, OR
- Average rainfall days in July: 4.9 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in July
Troutdale, OR
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Troutdale, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.2 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
Troutdale, OR
- Average daylight in July: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in July: 10h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in July
Troutdale, OR
- Average sunshine days in July: 24.4 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in July
Troutdale, 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, November and December (UV index 2).
Average cloud cover in July
Troutdale, OR
- Average cloud cover in July: 26
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in July
Troutdale, OR
- Average visibility in July: 6mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).
Troutdale, Oregon, USA
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