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
With the onset of October, Chewelah's average high-temperature experiences a noticeable drop, receding from September's pleasant 71.6°F (22°C) to a fresh 54.1°F (12.3°C). An average low-temperature of 35.2°F (1.8°C) is noted in Chewelah during the month of October.Humidity
In Chewelah, the average relative humidity in October is 72%.Rainfall
In Chewelah, during October, the rain falls for 12.6 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Chewelah, during the entire year, the rain falls for 141.6 days and collects up to 17.56" (446mm) of precipitation.Snowfall
Months with snowfall are January through April, September through December. In Chewelah, in October, snow falls for 0.5 days, with typically accumulated 0.08" (2mm) of snow. Throughout the year, in Chewelah, Washington, there are 57.8 snowfall days, and 34.09" (866mm) of snow is accumulated.Daylight
In October, the average length of the day in Chewelah is 10h and 48min.On the first day of the month, sunrise is at 6:51 am and sunset at 6:29 pm. On the last day of October, sunrise is at 7:36 am and sunset at 5:32 pm PDT.
Sunshine
The average sunshine in October is 6.3h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In October, the average maximum UV index of 2 translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the temperatures in Chewelah in October?
What is the average humidity in October in Chewelah?
How much does it rain in Chewelah in October?
How many days does it snow in October in Chewelah?
How many hours of daylight does Chewelah have in October?
When are sunrise and sunset in October in Chewelah?
How long on average sun shines in October in Chewelah?
What is the UV index reading in October in Chewelah?
Average temperature in October
Chewelah, WA
- Average high temperature in October: 54.1°F
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (29.8°F).
- Average low temperature in October: 35.2°F
The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).
Average pressure in October
Chewelah, WA
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in October
Chewelah, WA
- Average wind speed in October: 3.9mph
The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).
Average humidity in October
Chewelah, WA
- Average humidity in October: 72%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in October
Chewelah, WA
- Average rainfall in October: 1.54"
The wettest month (with the highest rainfall) is January (2.2").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in October
Chewelah, WA
- Average rainfall days in October: 12.6 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (5.6 days).
Average snowfall in October
Chewelah, WA
- Average snowfall in October: 0.08"
The month with the highest snowfall is January (10.47").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in October
Chewelah, WA
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is December (15.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Chewelah, WA
- Average daylight in October: 10h and 5min
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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Chewelah, WA
- Average sunshine days in October: 16.6 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is March (9.3 days).
Average UV index in October
Chewelah, 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, February, November and December (UV index 1).
Average cloud cover in October
Chewelah, WA
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in October
Chewelah, WA
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Chewelah, Washington, USA
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