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
With the onset of July, Cottage Grove's average high-temperature sees a modest rise, moving from June's agreeable 70.3°F (21.3°C) to a moderately hot 79.2°F (26.2°C). Cottage Grove's average low-temperature of 47.7°F (8.7°C) in July reflects a considerable decline from the daytime peak.Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 70%.Rainfall
The month with the least rainfall in Cottage Grove is July, when the rain falls for 3.7 days and typically collects 0.2" (5mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in July is 15h and 4min.On the first day of July, sunrise is at 5:34 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:36 pm PDT.
Sunshine
The average sunshine in July is 11h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 5 during July morphs into the following directions:
Exercise prevention - Warding off sunburn is urged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are July temperatures?
What is the least humid month?
What is the average humidity in July?
What is the driest month?
How many days does it rain in July?
When it does not snow?
What is the average length of the day in July?
What time are sunrise and sunset in July?
How many hours of sunshine does Cottage Grove have in July?
When is the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Cottage Grove, OR
- Average high temperature in July: 79.2°F
The warmest month (with the highest average high temperature) is August (80.1°F).
The month with the lowest average high temperature is December (45.9°F).
- Average low temperature in July: 47.7°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is December (33.4°F).
Average pressure in July
Cottage Grove, 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
Cottage Grove, OR
- Average wind speed in July: 3.8mph
The windiest month (with the highest average wind speed) is January (4.5mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in July
Cottage Grove, OR
- Average humidity in July: 70%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in July
Cottage Grove, OR
- Average rainfall in July: 0.2"
The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in July
Cottage Grove, OR
- Average rainfall days in July: 3.7 days
The month with the highest number of rainy days is March (20.1 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in July
Cottage Grove, OR
- Average snowfall in July: 0"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Cottage Grove, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.8 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
Cottage Grove, OR
- Average daylight in July: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 11h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are February and December (Average sunshine: 4h and 12min).
Average sunshine days in July
Cottage Grove, OR
- Average sunshine days in July: 25.8 days
The month with the most sunshine days is July (25.8 days).
The months with the least sunshine days are February and March (9.3 days).
Average UV index in July
Cottage Grove, OR
- Average UV index in July: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Cottage Grove, OR
- Average cloud cover in July: 27
The month with the most cloud cover is March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in July
Cottage Grove, OR
- Average visibility in July: 5mi
The months with the highest visibility are July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, June, November and December (4mi).
Cottage Grove, Oregon, USA
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