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 brings a drop in Allyn's average high-temperature, falling from a pleasant 70.3°F (21.3°C) in September to a moderate 58.5°F (14.7°C). During the nights in October, Allyn experiences a consistent average temperature of 43.7°F (6.5°C).Humidity
The average relative humidity in October is 81%.Rainfall
In October, the rain falls for 15.4 days. Throughout October, 3.07" (78mm) of precipitation is accumulated. Throughout the year, there are 175.2 rainfall days, and 30.43" (773mm) of precipitation is accumulated.Snowfall
In Allyn, snow does not fall in May through October.Daylight
In October, the average length of the day in Allyn is 10h and 50min.On the first day of October, sunrise is at 7:11 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:55 pm PDT.
Sunshine
In Allyn, Washington, the average sunshine in October is 5.5h.UV index
The average daily maximum UV index in October in Allyn is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 during October translates into the following guidance:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Allyn in October?
What is the average humidity in October in Allyn?
How much does it rain in Allyn in October?
When it does not snow in Allyn?
Does it snow in Allyn in October?
How many hours of daylight does Allyn have in October?
When are sunrise and sunset in October in Allyn?
How many hours of sunshine does Allyn have in October?
How high is the UV index in October in Allyn?
Average temperature in October
Allyn, WA
- Average high temperature in October: 58.5°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (33.8°F).
Average pressure in October
Allyn, WA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in October
Allyn, WA
- Average wind speed in October: 4.3mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity in October
Allyn, WA
- Average humidity in October: 81%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is July (69%).
Average rainfall in October
Allyn, WA
- Average rainfall in October: 3.07"
The wettest month (with the highest rainfall) is December (5").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in October
Allyn, WA
- Average rainfall days in October: 15.4 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (6 days).
Average snowfall in October
Allyn, WA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Allyn, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.8 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
Allyn, 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: 5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in October
Allyn, WA
- Average sunshine days in October: 14.2 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is November (8.7 days).
Average UV index in October
Allyn, WA
- Average UV index in October: 3
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 2).
Average cloud cover in October
Allyn, WA
- Average cloud cover in October: 45
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in October
Allyn, WA
- Average visibility in October: 5mi
The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, November and December (4mi).
Allyn, Washington, USA
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