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
A clear reduction in the average high-temperature marks the arrival of October, falling from an agreeable 69.1°F (20.6°C) in September to a cool 54.7°F (12.6°C). White Salmon's temperature tends to fall to an average low of 40.1°F (4.5°C) during the nights of October.Humidity
The average relative humidity in October in White Salmon, Washington, is 74%.Rainfall
In White Salmon, in October, during 14.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 152.5 rainfall days, and 26.93" (684mm) of precipitation is accumulated.Snowfall
In White Salmon, snow does not fall in May through October.Daylight
In White Salmon, the average length of the day in October is 10h and 55min.On the first day of October in White Salmon, sunrise is at 7:05 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:53 pm PDT.
Sunshine
In October, the average sunshine is 5.7h.UV index
In October, the average daily maximum UV index in White Salmon is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 2 in October translates into this advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are October temperatures in White Salmon?
What is the average humidity in October in White Salmon?
How much does it rain in White Salmon in October?
When it does not snow in White Salmon?
Does it snow in White Salmon in October?
How many hours of daylight does White Salmon have in October?
When is the sunrise / sunset in October in White Salmon?
How many hours of sunshine does White Salmon have in October?
What is the UV index intensity in October in White Salmon?
Average temperature in October
White Salmon, WA
- Average high temperature in October: 54.7°F
The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (35.2°F).
- Average low temperature in October: 40.1°F
The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (26.1°F).
Average pressure in October
White Salmon, WA
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed in October
White Salmon, WA
- Average wind speed in October: 4.8mph
The windiest month (with the highest average wind speed) is June (6.4mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).
Average humidity in October
White Salmon, WA
- Average humidity in October: 74%
The months with the highest relative humidity are January, February and December (88%).
The months with the lowest relative humidity are July and August (58%).
Average rainfall in October
White Salmon, WA
- Average rainfall in October: 2.52"
The wettest month (with the highest rainfall) is January (4.88").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in October
White Salmon, WA
- Average rainfall days in October: 14.5 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in October
White Salmon, WA
- Average snowfall in October: 0"
The month with the highest snowfall is January (6.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
White Salmon, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is December (6.5 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
White Salmon, WA
- 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: 5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in October
White Salmon, WA
- Average sunshine days in October: 14.8 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in October
White Salmon, WA
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in October
White Salmon, WA
- Average cloud cover in October: 42
The months with the most cloud cover are January and February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in October
White Salmon, WA
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (4mi).
White Salmon, Washington, USA
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