Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The shift from September to October sees a distinct decrease in the average high-temperature, dropping from a pleasant 71.1°F (21.7°C) to a mild 56.7°F (13.7°C). In Weston, the October nights cool down to an average low of 38.7°F (3.7°C).Humidity
In Weston, the average relative humidity in October is 65%.Rainfall
In Weston, in October, it is raining for 13 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, in Weston, there are 127.6 rainfall days, and 24.33" (618mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Weston, in October, snow falls for 2 days, with typically accumulated 1.5" (38mm) of snow. Throughout the year, there are 84.8 snowfall days, and 74.33" (1888mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 55min.On the first day of the month, sunrise is at 6:53 am and sunset at 6:33 pm. On the last day of October, sunrise is at 7:33 am and sunset at 5:40 pm PDT.
Sunshine
In October, the average sunshine is 6.7h.UV index
The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Weston?
What is the average humidity in October?
How much does it rain in October?
How much does it snow in Weston in October?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
What is the UV index intensity in October?
Average temperature in October
Weston, OR
- Average high temperature in October: 56.7°F
The warmest month (with the highest average high temperature) is August (80.6°F).
The month with the lowest average high temperature is December (34.5°F).
- Average low temperature in October: 38.7°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).
Average pressure in October
Weston, OR
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in October
Weston, OR
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is March (6.7mph).
The calmest month (with the lowest average wind speed) is September (4.9mph).
Average humidity in October
Weston, OR
- Average humidity in October: 65%
The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is August (44%).
Average rainfall in October
Weston, OR
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in October
Weston, OR
- Average rainfall days in October: 13 days
The month with the highest number of rainy days is March (15.9 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in October
Weston, OR
- Average snowfall in October: 1.5"
The month with the highest snowfall is February (19.21").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Weston, OR
- Average snowfall days in October: 2 days
The month with the highest number of snowfall days is December (17.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Weston, OR
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in October
Weston, OR
- Average sunshine days in October: 16.2 days
The month with the most sunshine days is July (24.5 days).
The months with the least sunshine days are February and March (8.2 days).
Average UV index in October
Weston, OR
- Average UV index in October: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in October
Weston, OR
- Average cloud cover in October: 33
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in October
Weston, OR
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Weston, Oregon, USA
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