Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Yamhill's temperatures tend to reach their peak averages in August, with a high of 79.9°F (26.6°C) and a low of 53.6°F (12°C).Humidity
August is the least humid month, with an average relative humidity of 68%.Rainfall
The month with the least rainfall in Yamhill is August, when the rain falls for 6.3 days and typically collects 0.39" (10mm) of precipitation.Snowfall
April through October are months without snowfall in Yamhill, Oregon.Daylight
In August, the average length of the day in Yamhill is 14h and 2min.On the first day of August in Yamhill, Oregon, sunrise is at 5:58 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:51 pm PDT.
Sunshine
The month with the most sunshine in Yamhill is August, with an average of 10.7h of sunshine.UV index
In Yamhill, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What part of the year is the hottest in Yamhill?
What is the usual temperature for Yamhill in August?
What is the least humid month in Yamhill?
What is the average humidity in August in Yamhill?
What is the driest month in Yamhill?
How much does it rain in Yamhill in August?
When it does not snow in Yamhill?
What is the average length of the day in August in Yamhill?
What time are sunrise and sunset in August in Yamhill?
What month has the most sunshine in Yamhill?
How long on average sun shines in August in Yamhill?
How high is the UV index in August in Yamhill?
Average temperature in August
Yamhill, OR
- Average high temperature in August: 79.9°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in August: 53.6°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (33.6°F).
Average pressure in August
Yamhill, OR
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in August
Yamhill, OR
- Average wind speed in August: 4mph
The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest months (with the lowest average wind speed) are August and September (4mph).
Average humidity in August
Yamhill, OR
- Average humidity in August: 68%
The months with the highest relative humidity are January, February, November and December (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in August
Yamhill, OR
- Average rainfall in August: 0.39"
The wettest month (with the highest rainfall) is December (3.9").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in August
Yamhill, OR
- Average rainfall days in August: 6.3 days
The month with the highest number of rainy days is March (21.9 days).
The months with the least rainy days are July and August (6.3 days).
Average snowfall in August
Yamhill, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in August
Yamhill, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Yamhill, OR
- Average daylight in August: 14h and 0min
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 August: 10h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in August
Yamhill, OR
- Average sunshine days in August: 21.3 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (7.4 days).
Average UV index in August
Yamhill, OR
- Average UV index in August: 5
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 August
Yamhill, OR
- Average cloud cover in August: 25
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Yamhill, OR
- Average visibility in August: 6mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, November and December (4mi).
Yamhill, Oregon, USA
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