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 beginning of October marks a decrease in the average high-temperature, transitioning from an agreeable 70.7°F (21.5°C) in September to a moderate 58.6°F (14.8°C). During the month of October, Sandy experiences a steady low-temperature average of 43.3°F (6.3°C).Humidity
In Sandy, the average relative humidity in October is 76%.Rainfall
In October, the rain falls for 15.4 days. Throughout October, 3.82" (97mm) of precipitation is accumulated. In Sandy, during the entire year, the rain falls for 172.1 days and collects up to 37.95" (964mm) of precipitation.Snowfall
In Sandy, snow does not fall in June through October.Daylight
In Sandy, the average length of the day in October is 10h and 55min.On the first day of October in Sandy, sunrise is at 7:08 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:57 pm PDT.
Sunshine
The average sunshine in October is 5.4h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 in October translates into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Sandy?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Sandy have in October?
When are sunrise and sunset in October?
How long on average sun shines in October?
How high is the UV index in October?
Average temperature in October
Sandy, OR
- Average high temperature in October: 58.6°F
The warmest month (with the highest average high temperature) is August (77.7°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in October: 43.3°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure in October
Sandy, 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
Sandy, OR
- Average wind speed in October: 4.9mph
The windiest month (with the highest average wind speed) is January (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in October
Sandy, OR
- Average humidity in October: 76%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall in October
Sandy, OR
- Average rainfall in October: 3.82"
The wettest month (with the highest rainfall) is December (5.91").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in October
Sandy, OR
- Average rainfall days in October: 15.4 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is July (5.2 days).
Average snowfall in October
Sandy, OR
- Average snowfall in October: 0"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Sandy, OR
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (6.9 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
Sandy, 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 months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in October
Sandy, OR
- Average sunshine days in October: 13.6 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in October
Sandy, OR
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Sandy, OR
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in October
Sandy, 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).
Sandy, Oregon, USA
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