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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Yamhill, Oregon, is a frosty winter month, with an average temperature ranging between max 45.3°F (7.4°C) and min 34.9°F (1.6°C). The arrival of January records an average high-temperature of a still frosty 45.3°F (7.4°C), closely related to the 43.7°F (6.5°C) observed in December. Weather in January »
Weather in February
February, the last month of the winter in Yamhill, is also a frosty month, with an average temperature varying between 47.1°F (8.4°C) and 34.9°F (1.6°C). Yamhill experiences an average high-temperature of a still frosty 47.1°F (8.4°C) with the onset of February, subtly varied from January's 45.3°F (7.4°C). Weather in February »
Weather in March
March, the first month of the spring in Yamhill, is a cool month, with temperature in the range of an average high of 51.3°F (10.7°C) and an average low of 36.5°F (2.5°C). The onset of March brings with it an average high-temperature of a cool 51.3°F (10.7°C), showing a negligible variation from the month before. Weather in March »
Weather in April
April is a mild spring month in Yamhill, Oregon, with an average temperature ranging between min 38.7°F (3.7°C) and max 57.4°F (14.1°C). Yamhill's transition into April is noticed by a slight rise in the average high-temperature, advancing from a cool 51.3°F (10.7°C) in March to a mild 57.4°F (14.1°C). Weather in April »
Weather in May
May, the last month of the spring in Yamhill, is an enjoyable month, with an average temperature varying between 65.3°F (18.5°C) and 43°F (6.1°C). The onset of May brings a minor temperature shift, with the average high-temperature moving from a mild 57.4°F (14.1°C) in April to an enjoyable 65.3°F (18.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Yamhill, Oregon, with an average temperature ranging between max 70.9°F (21.6°C) and min 46.8°F (8.2°C). The start of June brings a subtle rise in the average high-temperature, moving from an enjoyable 65.3°F (18.5°C) in May to a pleasant 70.9°F (21.6°C). Weather in June »
Weather in July
July is a warm summer month in Yamhill, Oregon, with an average temperature varying between 78.6°F (25.9°C) and 51.6°F (10.9°C). The arrival of July witnesses a small shift in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in June to a moderately hot 78.6°F (25.9°C). Weather in July »
Weather in August
August, the last month of the summer in Yamhill, is also a moderately hot month, with an average temperature fluctuating between 79.9°F (26.6°C) and 53.6°F (12°C). 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). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Yamhill, Oregon, with an average temperature varying between 72.5°F (22.5°C) and 50.2°F (10.1°C). Yamhill's progression into September involves a gentle drop in the average high-temperature, from a moderately hot 79.9°F (26.6°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Yamhill, Oregon, with an average temperature varying between 44.4°F (6.9°C) and 60.6°F (15.9°C). A moderate decline in the average high-temperature is seen during October, decreasing from an agreeable 72.5°F (22.5°C) in September to a moderate 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Yamhill, Oregon, with an average temperature varying between 50.2°F (10.1°C) and 39°F (3.9°C). As October transitions to November, the average high-temperature falls from a moderate 60.6°F (15.9°C) to a cool 50.2°F (10.1°C). Weather in November »
Weather in December
December, the first month of the winter in Yamhill, is also a frosty month, with an average temperature varying between 43.7°F (6.5°C) and 33.6°F (0.9°C). December is Yamhill's coldest month, registering average high temperatures of 43.7°F (6.5°C) and lows of 33.6°F (0.9°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Yamhill?
January, February, November and December, with an average relative humidity of 87%, are most humid months.
How much does it rain in Yamhill?
Throughout the year, there are 186.2 rainfall days, and 27.05" (687mm) of precipitation is accumulated.
When does it snow in Yamhill?
Months with snowfall are January through March, November and December.
How much does it snow in Yamhill?
Throughout the year, in Yamhill, there are 5 snowfall days, and 2.48" (63mm) of snow is accumulated.
When is the lowest UV index in Yamhill?
The months with the lowest UV index in Yamhill, Oregon, are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Yamhill?
The month with the most snowfall is February, when snow falls for 2 days and typically aggregates up to 0.91" (23mm) of snow.
What is the month with the least sunshine in Yamhill?
With an average of 3.8h of sunshine, February has the least sunshine of the year in Yamhill.
When is Daylight Saving Time (DST) in Yamhill?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Yamhill, Oregon, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
When it does not snow in Yamhill?
April through October are months without snowfall.
When are the longest days in Yamhill?
The month with the longest days is June, with an average of 15h and 36min of daylight.
What is the month with the highest UV index in Yamhill?
July is the month with the highest UV index in Yamhill, with an average maximum UV index of 6.
What part of the year is the hottest in Yamhill?
August temperatures in Yamhill, Oregon, tend to peak at an average high of 79.9°F (26.6°C) and dip to a low of 53.6°F (12°C).
What is the least humid month in Yamhill?
August is the least humid month in Yamhill, Oregon, with an average relative humidity of 68%.
What is the driest month in Yamhill?
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.
What month has the most sunshine in Yamhill?
With an average of 10.7h of sunshine, August has the most sunshine of the year in Yamhill.
What are the coldest months in Yamhill?
Yamhill's coldest temperatures are experienced in December, with average high temperatures of 43.7°F (6.5°C) and lows of 33.6°F (0.9°C).
What is the wettest month in Yamhill?
The month with the most rainfall is December, when the rain falls for 19.5 days and typically aggregates up to 3.9" (99mm) of precipitation.
What is the month with the shortest days in Yamhill?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Yamhill, OR
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).
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
Yamhill, OR
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.07"Hg - Average pressure in May:
30.04"Hg - Average pressure in June:
30.04"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.09"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
Yamhill, OR
- Average wind speed in January:
4.8mph - Average wind speed in February:
4.9mph - Average wind speed in March:
5.1mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.1mph
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
Yamhill, OR
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
Yamhill, OR
- Average rainfall in January:
3.82" - Average rainfall in February:
2.83" - Average rainfall in March:
3.11" - Average rainfall in April:
2.56" - Average rainfall in May:
1.77" - Average rainfall in June:
1.22"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.39" - Average rainfall in September:
1.38" - Average rainfall in October:
2.68" - Average rainfall in November:
2.95" - Average rainfall in December:
3.9"
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
Yamhill, OR
- Average rainfall days in January:
18.4 days - Average rainfall days in February:
18.5 days - Average rainfall days in March:
21.9 days - Average rainfall days in April:
20.3 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
6.3 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
19.2 days - Average rainfall days in December:
19.5 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
Yamhill, OR
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
Yamhill, OR
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
2 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.6 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 / Average sunshine
Yamhill, OR
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
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 January:
3h and 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 5min
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
Yamhill, OR
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
7.6 days - Average sunshine days in March:
7.4 days - Average sunshine days in April:
7.7 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
22.3 days - Average sunshine days in August:
21.3 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
13 days - Average sunshine days in November:
8.8 days - Average sunshine days in December:
9.3 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
Yamhill, OR
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
Yamhill, OR
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
Yamhill, OR
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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