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
October's arrival signals a distinct temperature shift, dropping from an agreeable 72.9°F (22.7°C) in September to a refreshing 55.9°F (13.3°C). October brings Nine Mile Falls a consistent average low-temperature of 39.9°F (4.4°C).Humidity
In Nine Mile Falls, the average relative humidity in October is 65%.Rainfall
In October, in Nine Mile Falls, the rain falls for 12.9 days. Throughout October, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Nine Mile Falls, there are 127.8 rainfall days, and 16.93" (430mm) of precipitation is accumulated.Snowfall
Months with snowfall in Nine Mile Falls, Washington, are January through May, September through December. In Nine Mile Falls, during October, snow falls for 0.9 days and regularly aggregates up to 0.12" (3mm) of snow. In Nine Mile Falls, during the entire year, snow falls for 62.3 days and aggregates up to 37.83" (961mm) of snow.Daylight
The average length of the day in October is 10h and 49min.On the first day of the month, sunrise is at 6:50 am and sunset at 6:28 pm. On the last day of October, sunrise is at 7:34 am and sunset at 5:33 pm PDT.
Sunshine
In Nine Mile Falls, the average sunshine in October is 6.4h.UV index
The average daily maximum UV index in October in Nine Mile Falls is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In October, a regular UV index of 2 translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the average October temperature in Nine Mile Falls?
What is the average humidity in October in Nine Mile Falls?
How much does it rain in Nine Mile Falls in October?
How much does it snow in Nine Mile Falls in October?
How many hours of daylight does Nine Mile Falls have in October?
When is the sunrise / sunset in October in Nine Mile Falls?
How long on average sun shines in October in Nine Mile Falls?
How high is the UV index in October in Nine Mile Falls?
Average temperature in October
Nine Mile Falls, WA
- Average high temperature in October: 55.9°F
The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).
- Average low temperature in October: 39.9°F
The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure in October
Nine Mile Falls, WA
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in October
Nine Mile Falls, WA
- Average wind speed in October: 6.1mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in October
Nine Mile Falls, WA
- Average humidity in October: 65%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall in October
Nine Mile Falls, WA
- Average rainfall in October: 1.61"
The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in October
Nine Mile Falls, WA
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in October
Nine Mile Falls, WA
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Nine Mile Falls, WA
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Nine Mile Falls, WA
- Average daylight in October: 10h and 5min
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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in October
Nine Mile Falls, WA
- Average sunshine days in October: 16.6 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index in October
Nine Mile Falls, WA
- Average UV index in October: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Nine Mile Falls, WA
- Average cloud cover in October: 36
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in October
Nine Mile Falls, WA
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Nine Mile Falls, Washington, USA
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