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 is marked by a significant decrease in the average high-temperature, moving from a warm 75.4°F (24.1°C) in September to a moderate 59.9°F (15.5°C). Alfalfa, in the month of October, anticipates a consistent average low-temperature of 43.7°F (6.5°C).Humidity
The average relative humidity in October is 60%.Rainfall
In October, the rain falls for 7 days. Throughout October, 0.28" (7mm) of precipitation is accumulated. Throughout the year, there are 78 rainfall days, and 3.39" (86mm) of precipitation is accumulated.Snowfall
In Alfalfa, snow does not fall in April through August and October.Daylight
In October, the average length of the day is 10h and 53min.On the first day of October, sunrise is at 7:00 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:47 pm PDT.
Sunshine
In October, the average sunshine is 6.8h.UV index
In Alfalfa, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 3 during October morphs into the following directions:
Be vigilant - Preventing sunburn is recommended. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Alfalfa have in October?
What is the UV index intensity in October?
Average temperature in October
Alfalfa, WA
- Average high temperature in October: 59.9°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in October
Alfalfa, WA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in October
Alfalfa, WA
- Average wind speed in October: 5.9mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).
Average humidity in October
Alfalfa, WA
- Average humidity in October: 60%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (38%).
Average rainfall in October
Alfalfa, WA
- Average rainfall in October: 0.28"
The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in October
Alfalfa, WA
- Average rainfall days in October: 7 days
The month with the highest number of rainy days is March (9.9 days).
The months with the least rainy days are July and August (2.8 days).
Average snowfall in October
Alfalfa, WA
- Average snowfall in October: 0"
The months with the highest snowfall are January, February and December (0.94").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in October
Alfalfa, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is December (4.7 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in October /
Average sunshine in October
Alfalfa, WA
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in October
Alfalfa, WA
- Average sunshine days in October: 21.5 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in October
Alfalfa, WA
- Average UV index in October: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Alfalfa, WA
- Average cloud cover in October: 27
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in October
Alfalfa, WA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Alfalfa, Washington, USA
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