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 brings a slight change in high-temperatures, adjusting from a pleasant 71.2°F (21.8°C) in June to a moderately hot 79.7°F (26.5°C). Nighttime temperatures throughout July in Winston register a significant deviation from the day's highs, averaging at a frosty 46.9°F (8.3°C).Humidity
The months with the lowest humidity in Winston are July and August, with an average relative humidity of 71%.Rainfall
In July, in Winston, the rain falls for 3.5 days. Throughout July, 0.24" (6mm) of precipitation is accumulated. In Winston, during the entire year, the rain falls for 148.4 days and collects up to 25" (635mm) of precipitation.Snowfall
In Winston, snow does not fall in April through October.Daylight
In Winston, Oregon, the average length of the day in July is 14h and 59min.On the first day of the month, sunrise is at 5:38 am and sunset at 8:57 pm. On the last day of July, in Winston, sunrise is at 6:04 am and sunset at 8:35 pm PDT.
Sunshine
The months with the most sunshine in Winston, Oregon, are July and August, with an average of 11h of sunshine.UV index
The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 6 in July suggests the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are July temperatures in Winston?
What is the least humid month in Winston?
What is the average humidity in July in Winston?
How much does it rain in Winston in July?
When it does not snow in Winston?
What is the average length of the day in July in Winston?
When are sunrise and sunset in July in Winston?
What are the months with the most sunshine in Winston?
How long on average sun shines in July in Winston?
What is the month with the highest UV index in Winston?
What is the UV index reading in July in Winston?
Average temperature in July
Winston, OR
- Average high temperature in July: 79.7°F
The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (46.2°F).
- Average low temperature in July: 46.9°F
The month with the highest average low temperature is August (47.5°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure in July
Winston, 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
Winston, OR
- Average wind speed in July: 3.8mph
The windiest month (with the highest average wind speed) is January (4mph).
The calmest months (with the lowest average wind speed) are September and October (3.2mph).
Average humidity in July
Winston, OR
- Average humidity in July: 71%
The months with the highest relative humidity are February and December (87%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in July
Winston, OR
- Average rainfall in July: 0.24"
The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in July
Winston, OR
- Average rainfall days in July: 3.5 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is July (3.5 days).
Average snowfall in July
Winston, OR
- Average snowfall in July: 0"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in July
Winston, OR
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (1.8 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
Winston, OR
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in July: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in July
Winston, OR
- Average sunshine days in July: 25.7 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is March (9.7 days).
Average UV index in July
Winston, 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, November and December (UV index 2).
Average cloud cover in July
Winston, OR
- Average cloud cover in July: 31
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in July
Winston, OR
- Average visibility in July: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Winston, Oregon, USA
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