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
Transition into October marks a drop in the average high-temperature, moving from an agreeable 69.1°F (20.6°C) in September to a moderate 57.7°F (14.3°C). In the month of October, the average low-temperature usually rests at a cold 41.9°F (5.5°C).Humidity
In October, the average relative humidity is 77%.Rainfall
In October, the rain falls for 16.2 days. Throughout October, 3.94" (100mm) of precipitation is accumulated. In Brightwood, during the entire year, the rain falls for 178.5 days and collects up to 41.65" (1058mm) of precipitation.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in October is 10h and 56min.On the first day of the month, sunrise is at 7:07 am and sunset at 6:47 pm. On the last day of October, sunrise is at 7:47 am and sunset at 5:56 pm PDT.
Sunshine
In Brightwood, the average sunshine in October is 5.3h.UV index
In Brightwood, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In October, a daily UV index of 3 turns into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Brightwood in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
Does it snow in Brightwood in October?
How many hours of daylight does Brightwood have in October?
When are sunrise and sunset in October?
How many hours of sunshine does Brightwood have in October?
How high is the UV index in October?
Average temperature in October
Brightwood, OR
- Average high temperature in October: 57.7°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (40.6°F).
- Average low temperature in October: 41.9°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure in October
Brightwood, OR
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in October
Brightwood, OR
- Average wind speed in October: 5mph
The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in October
Brightwood, OR
- Average humidity in October: 77%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (66%).
Average rainfall in October
Brightwood, OR
- Average rainfall in October: 3.94"
The wettest month (with the highest rainfall) is December (6.42").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in October
Brightwood, OR
- Average rainfall days in October: 16.2 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is July (6 days).
Average snowfall in October
Brightwood, OR
- Average snowfall in October: 0"
The month with the highest snowfall is February (11.69").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Brightwood, OR
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Brightwood, OR
- Average daylight in October: 10h 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 October: 5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in October
Brightwood, OR
- Average sunshine days in October: 13.1 days
The month with the most sunshine days is July (22.9 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in October
Brightwood, OR
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in October
Brightwood, OR
- Average cloud cover in October: 44
The months with the most cloud cover are February and March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in October
Brightwood, OR
- Average visibility in October: 5mi
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
Brightwood, Oregon, USA
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