October weather forecastStehekin, WA
October
Weather in October
October, the same as September, in Stehekin, Washington, is a frosty autumn month, with an average temperature fluctuating between 45.5°F (7.5°C) and 29.8°F (-1.2°C).Temperature
October's arrival is marked by a notable drop in high-temperatures, falling from a refreshing 61.3°F (16.3°C) in September to a chilly 45.5°F (7.5°C). In October, Stehekin records an average nighttime temperature of 29.8°F (-1.2°C).Humidity
In October, the average relative humidity is 78%.Rainfall
In October, the rain falls for 4 days. Throughout October, 0.71" (18mm) of precipitation is accumulated. In Stehekin, during the entire year, the rain falls for 65.5 days and collects up to 10.67" (271mm) of precipitation.Snowfall
Months with snowfall in Stehekin are January through July, September through December. In Stehekin, in October, during 7.5 snowfall days, 3.5" (89mm) of snow is typically accumulated. In Stehekin, during the entire year, snow falls for 97 days and aggregates up to 51.61" (1311mm) of snow.Daylight
The average length of the day in October is 10h and 48min.On the first day of October in Stehekin, sunrise is at 7:03 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:44 pm PDT.
Sunshine
In Stehekin, the average sunshine in October is 5.8h.UV index
In Stehekin, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 2 in October translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Stehekin, WA
- Average high temperature in October: 45.5°F
The warmest month (with the highest average high temperature) is August (71.4°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in October: 29.8°F
The month with the highest average low temperature is August (46.4°F).
The coldest month (with the lowest average low temperature) is December (12.6°F).
Average pressure in October
Stehekin, WA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.95"Hg).
Average wind speed in October
Stehekin, WA
- Average wind speed in October: 4.5mph
The windiest month (with the highest average wind speed) is June (5.2mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).
Average humidity in October
Stehekin, WA
- Average humidity in October: 78%
The months with the highest relative humidity are January, February and December (93%).
The months with the lowest relative humidity are July and August (60%).
Average rainfall in October
Stehekin, WA
- Average rainfall in October: 0.71"
The wettest months (with the highest rainfall) are January and December (1.34").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in October
Stehekin, WA
- Average rainfall days in October: 4 days
The month with the highest number of rainy days is June (10.4 days).
The month with the least rainy days is December (2.1 days).
Average snowfall in October
Stehekin, WA
- Average snowfall in October: 3.5"
The month with the highest snowfall is December (9.8").
The month with the least snowfall is August (0").
Average snowfall days in October
Stehekin, WA
- Average snowfall days in October: 7.5 days
The month with the highest number of snowfall days is March (13.7 days).
The month with the least snowfall days is August (0.2 days).
Average daylight in October /
Average sunshine in October
Stehekin, WA
- Average daylight in October: 10h and 48min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in October: 5h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Stehekin, WA
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is August (22.9 days).
The months with the least sunshine days are April and May (15.4 days).
Average UV index in October
Stehekin, WA
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Stehekin, WA
- Average cloud cover in October: 45
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in October
Stehekin, WA
- Average visibility in October: 4mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).
