October weather forecastMaple Valley, WA
October
Weather in October
October, like September, is a moderate autumn month in Maple Valley, Washington, with an average temperature fluctuating between 57.2°F (14°C) and 41.9°F (5.5°C).Temperature
With October's arrival, Maple Valley's weather changes as the average high-temperature falls from an agreeable 68.4°F (20.2°C) in September to a moderate 57.2°F (14°C). Maple Valley's average low-temperature for the month of October records at an icy 41.9°F (5.5°C).Humidity
In October, the average relative humidity is 79%.Rainfall
In Maple Valley, in October, during 16.5 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. Throughout the year, there are 182.4 rainfall days, and 36.77" (934mm) of precipitation is accumulated.Snowfall
In Maple Valley, snow does not fall in May through October.Daylight
The average length of the day in October is 10h and 50min.On the first day of the month, sunrise is at 7:08 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:51 am and sunset at 5:52 pm PDT.
Sunshine
In Maple Valley, the average sunshine in October is 5.4h.UV index
In Maple Valley, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Maple Valley, WA
- Average high temperature in October: 57.2°F
The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is December (40.8°F).
- Average low temperature in October: 41.9°F
The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is February (31.6°F).
Average pressure in October
Maple Valley, WA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30"Hg).
Average wind speed in October
Maple Valley, WA
- Average wind speed in October: 4.2mph
The windiest month (with the highest average wind speed) is January (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in October
Maple Valley, WA
- Average humidity in October: 79%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is July (70%).
Average rainfall in October
Maple Valley, WA
- Average rainfall in October: 3.9"
The wettest month (with the highest rainfall) is December (5.43").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days in October
Maple Valley, WA
- Average rainfall days in October: 16.5 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (6.7 days).
Average snowfall in October
Maple Valley, WA
- Average snowfall in October: 0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Maple Valley, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).
Average daylight in October /
Average sunshine in October
Maple Valley, WA
- Average daylight in October: 10h and 48min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 5h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).
Average sunshine days in October
Maple Valley, WA
- Average sunshine days in October: 13.1 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in October
Maple Valley, WA
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in October
Maple Valley, WA
- Average cloud cover in October: 45
The months with the most cloud cover are January, February, March and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in October
Maple Valley, WA
- Average visibility in October: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).
