Expand
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, like December, is another chilly winter month in Winston, Oregon, with an average temperature varying between 48.7°F (9.3°C) and 33.8°F (1°C). Transitioning from December to January, Winston observes an average high-temperature of a still chilly 48.7°F (9.3°C), differing subtly from the previous month. Weather in January »
Weather in February
February, the last month of the winter in Winston, is another chilly month, with an average temperature ranging between min 33.4°F (0.8°C) and max 49.8°F (9.9°C). The beginning of February records an average high-temperature of a still chilly 49.8°F (9.9°C), marking a negligible difference from January's 48.7°F (9.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Winston, Oregon, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 53.1°F (11.7°C). The beginning of March records an average high-temperature of a cool 53.1°F (11.7°C), almost echoing the conditions of the previous month. Weather in March »
Weather in April
April is a moderate spring month in Winston, Oregon, with an average temperature varying between 57.6°F (14.2°C) and 35.2°F (1.8°C). Winston, Oregon, transitions into April recording an average high-temperature of a refreshing 57.6°F (14.2°C), closely aligning with the preceding month's temperature. Weather in April »
Weather in May
May, the last month of the spring in Winston, is a comfortable month, with an average temperature varying between 38.7°F (3.7°C) and 65.3°F (18.5°C). Winston observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's mild 57.6°F (14.2°C) to a still refreshing 65.3°F (18.5°C). Weather in May »
Weather in June
June, the first month of the summer in Winston, is a pleasant month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 71.2°F (21.8°C). June brings a slight increase in the average high-temperature, progressing from a refreshing 65.3°F (18.5°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »
Weather in July
July is a moderately hot summer month in Winston, Oregon, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 46.9°F (8.3°C). 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). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Winston, Oregon, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 47.5°F (8.6°C). The temperatures reach their highest averages in August, with highs of 81°F (27.2°C) and lows of 47.5°F (8.6°C). During August, the heat index is calculated to be 84.2°F (29°C). Weather in August »
Weather in September
September, the first month of the autumn in Winston, is also a moderately hot month, with temperature in the range of an average low of 44.4°F (6.9°C) and an average high of 74.8°F (23.8°C). The arrival of September suggests a slight decrease in the average high-temperature, moving from a moderately hot 81°F (27.2°C) in August to a still warm 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Winston, Oregon, with an average temperature fluctuating between 64.2°F (17.9°C) and 40.8°F (4.9°C). The arrival of October signals a shift in temperature, down from a warm 74.8°F (23.8°C) in September to a comfortable 64.2°F (17.9°C). Weather in October »
Weather in November
November, the last month of the autumn in Winston, is also a fresh month, with an average temperature fluctuating between 53.4°F (11.9°C) and 37.2°F (2.9°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a refreshing 64.2°F (17.9°C) in October to a cool 53.4°F (11.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Winston, Oregon, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 32.9°F (0.5°C). In Winston, the lowest temperatures are generally noted in December, averaging a high of 46.2°F (7.9°C) and a low of 32.9°F (0.5°C). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Winston?
Throughout the year, there are 148.4 rainfall days, and 25" (635mm) of precipitation is accumulated.
When does it snow in Winston?
January through March, November and December are months with snowfall in Winston.
How much does it snow in Winston?
In Winston, Oregon, during the entire year, snow falls for 4.7 days and aggregates up to 3.03" (77mm) of snow.
What are the months with the lowest UV index in Winston?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Winston.
What are the most humid months in Winston?
February and December, with an average relative humidity of 87%, are most humid months.
When does it snow the most in Winston?
The month with the most snowfall in Winston is February, when snow falls for 1.8 days and typically aggregates up to 1.26" (32mm) of snow.
When is Daylight Saving Time (DST) in Winston?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Winston, 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 Winston?
April through October are months without snowfall in Winston.
When are the longest days in Winston?
With an average of 15h and 18min of daylight, June has the longest days of the year in Winston.
What is the least humid month in Winston?
The months with the lowest humidity are July and August, with an average relative humidity of 71%.
What are the months with the most sunshine in Winston?
The months with the most sunshine are July and August, with an average of 11h of sunshine.
What is the month with the highest UV index in Winston?
With an average maximum UV index of 6, July is the month with the highest UV index in Winston.
What is the hottest time of year in Winston?
The warmest temperatures occur during August, when averages reach a peak of 81°F (27.2°C) and a low of 47.5°F (8.6°C).
What is the driest month in Winston?
August is the month with the least rainfall. Rain falls for 3.7 days and accumulates 0.2" (5mm) of precipitation.
What month is the coldest in Winston?
December, known for its average high temperature of 46.2°F (7.9°C) and an average low temperature of 32.9°F (0.5°C), is the coldest month in Winston, Oregon.
What is the rainiest month in Winston?
December is the month with the most rainfall in Winston. Rain falls for 17 days and accumulates 3.74" (95mm) of precipitation.
What is the month with the shortest days in Winston?
December has the shortest days of the year in Winston, Oregon, with an average of 9h and 6min of daylight.
What is the month with the least sunshine in Winston?
December has the least sunshine of the year, with an average of 4.2h of sunshine.
Average temperature
Winston, OR
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).
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
Winston, OR
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
30.08"Hg - Average pressure in May:
30.04"Hg - Average pressure in June:
30.04"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"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
Winston, OR
- Average wind speed in January:
4mph - Average wind speed in February:
3.7mph - Average wind speed in March:
3.9mph - Average wind speed in April:
3.8mph - Average wind speed in May:
3.7mph - Average wind speed in June:
3.9mph
- Average wind speed in July:
3.8mph - Average wind speed in August:
3.4mph - Average wind speed in September:
3.2mph - Average wind speed in October:
3.2mph - Average wind speed in November:
3.7mph - Average wind speed in December:
3.9mph
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
Winston, OR
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
Winston, OR
- Average rainfall in January:
3.5" - Average rainfall in February:
3.23" - Average rainfall in March:
3.31" - Average rainfall in April:
2.44" - Average rainfall in May:
1.85" - Average rainfall in June:
0.98"
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
Winston, OR
- Average rainfall days in January:
15.4 days - Average rainfall days in February:
16 days - Average rainfall days in March:
19.4 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
3.5 days - Average rainfall days in August:
3.7 days - Average rainfall days in September:
6.6 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
15.3 days - Average rainfall days in December:
17 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
Winston, OR
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
Winston, OR
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.2 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:
0.4 days - Average snowfall days in December:
0.6 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 / Average sunshine
Winston, OR
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
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 January:
4h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 3min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 1min
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
Winston, OR
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
11 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
25.7 days - Average sunshine days in August:
26.2 days - Average sunshine days in September:
21.3 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
13.1 days - Average sunshine days in December:
12.4 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
Winston, OR
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
Winston, OR
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
Winston, OR
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
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
