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
Stepping into October, Bonneville observes a temperature decline, with the average high falling from September's refreshing 67.5°F (19.7°C) to a moderate 55.9°F (13.3°C). Throughout October, Bonneville witnesses a nighttime temperature average of 40.6°F (4.8°C).Humidity
The average relative humidity in October is 78%.Rainfall
In Bonneville, Oregon, in October, during 13.8 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, in Bonneville, there are 158.4 rainfall days, and 30.31" (770mm) of precipitation is accumulated.Snowfall
In Bonneville, snow does not fall in April through October.Daylight
The average length of the day in October in Bonneville is 10h and 55min.On the first day of October in Bonneville, sunrise is at 7:07 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:55 pm PDT.
Sunshine
In October, the average sunshine is 4.7h.UV index
The average daily maximum UV index in October in Bonneville is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 2 in October suggests the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the average October temperature in Bonneville?
What is the average humidity in October in Bonneville?
How much does it rain in Bonneville in October?
When it does not snow in Bonneville?
Does it snow in Bonneville in October?
What is the average length of the day in October in Bonneville?
When are sunrise and sunset in October in Bonneville?
How long on average sun shines in October in Bonneville?
What is the UV index intensity in October in Bonneville?
Average temperature in October
Bonneville, OR
- Average high temperature in October: 55.9°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (37.9°F).
- Average low temperature in October: 40.6°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is December (28.2°F).
Average pressure in October
Bonneville, OR
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in October
Bonneville, OR
- Average wind speed in October: 5.2mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in October
Bonneville, OR
- Average humidity in October: 78%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in October
Bonneville, OR
- Average rainfall in October: 2.8"
The wettest month (with the highest rainfall) is January (5.35").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in October
Bonneville, OR
- Average rainfall days in October: 13.8 days
The month with the highest number of rainy days is March (18.9 days).
The month with the least rainy days is July (4.4 days).
Average snowfall in October
Bonneville, OR
- Average snowfall in October: 0"
The month with the highest snowfall is January (3.62").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Bonneville, OR
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Bonneville, 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: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in October
Bonneville, OR
- Average sunshine days in October: 16 days
The month with the most sunshine days is July (24.5 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in October
Bonneville, OR
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Bonneville, OR
- Average cloud cover in October: 52
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in October
Bonneville, OR
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Bonneville, Oregon, USA
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