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
The onset of October entails a temperature shift, as the average high-temperature decreases from an agreeable 71.1°F (21.7°C) in September to a moderate 57.2°F (14°C). In Alfalfa, the average low-temperature during the month of October is an icy 39.4°F (4.1°C).Humidity
In October, the average relative humidity in Alfalfa is 61%.Rainfall
In Alfalfa, in October, during 5.9 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, there are 65.5 rainfall days, and 5.67" (144mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. In Alfalfa, in October, snow falls for 0.4 days, with typically accumulated 0.08" (2mm) of snow. In Alfalfa, during the entire year, snow falls for 20.9 days and aggregates up to 9.02" (229mm) of snow.Daylight
The average length of the day in October is 10h and 59min.On the first day of October, sunrise is at 7:02 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:54 pm PDT.
Sunshine
In October, the average sunshine is 6.8h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during October, leads to the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are October temperatures in Alfalfa?
What is the average humidity in October in Alfalfa?
How much does it rain in Alfalfa in October?
How many days does it snow in October in Alfalfa?
What is the average length of the day in October in Alfalfa?
What time are sunrise and sunset in October in Alfalfa?
How long on average sun shines in October in Alfalfa?
What is the UV index intensity in October in Alfalfa?
Average temperature in October
Alfalfa, OR
- Average high temperature in October: 57.2°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (36.1°F).
- Average low temperature in October: 39.4°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (24.3°F).
Average pressure in October
Alfalfa, OR
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in October
Alfalfa, OR
- Average wind speed in October: 6.4mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.7mph).
Average humidity in October
Alfalfa, OR
- Average humidity in October: 61%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (43%).
Average rainfall in October
Alfalfa, OR
- Average rainfall in October: 0.39"
The wettest month (with the highest rainfall) is May (0.67").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in October
Alfalfa, OR
- Average rainfall days in October: 5.9 days
The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is July (2 days).
Average snowfall in October
Alfalfa, OR
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in October
Alfalfa, OR
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is December (4.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Alfalfa, OR
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- 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 December (Average sunshine: 5h and 24min).
Average sunshine days in October
Alfalfa, OR
- Average sunshine days in October: 24.2 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is March (19.5 days).
Average UV index in October
Alfalfa, OR
- 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, March, November and December (UV index 2).
Average cloud cover in October
Alfalfa, OR
- Average cloud cover in October: 27
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in October
Alfalfa, OR
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).
Alfalfa, Oregon, USA
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