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
During the shift to October, a minor reduction in average high-temperature is observed, shifting from a refreshing 66.6°F (19.2°C) in September to a moderate 58.1°F (14.5°C). Throughout the month of October, Menlo expects an average low of 45.3°F (7.4°C).Humidity
In October, the average relative humidity in Menlo is 85%.Rainfall
In Menlo, in October, it is raining for 10.5 days, with typically 0.75" (19mm) of accumulated precipitation. In Menlo, during the entire year, the rain falls for 126 days and collects up to 8.5" (216mm) of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
In Menlo, the average length of the day in October is 10h and 52min.On the first day of October, sunrise is at 7:14 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 6:00 pm PDT.
Sunshine
The average sunshine in October in Menlo, Washington, is 4.9h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the average maximum UV index of 3 translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Menlo have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Menlo have in October?
What is the UV index intensity in October?
Average temperature in October
Menlo, WA
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is August (70.7°F).
The month with the lowest average high temperature is December (44.1°F).
- Average low temperature in October: 45.3°F
The month with the highest average low temperature is August (51.4°F).
The coldest month (with the lowest average low temperature) is December (36.3°F).
Average pressure in October
Menlo, WA
- Average pressure in October: 30.04"Hg
The months with the highest atmospheric pressure are January, April and July (30.07"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in October
Menlo, WA
- Average wind speed in October: 5.6mph
The windiest month (with the highest average wind speed) is January (7mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Menlo, WA
- Average humidity in October: 85%
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are June and July (80%).
Average rainfall in October
Menlo, WA
- Average rainfall in October: 0.75"
The wettest month (with the highest rainfall) is December (1.46").
The driest months (with the least rainfall) are July and August (0.16").
Average rainfall days in October
Menlo, WA
- Average rainfall days in October: 10.5 days
The months with the highest number of rainy days are March and December (14.4 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in October
Menlo, WA
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in October
Menlo, WA
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Menlo, WA
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in October: 4h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Menlo, WA
- Average sunshine days in October: 17.5 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in October
Menlo, WA
- Average UV index in October: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Menlo, WA
- Average cloud cover in October: 48
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in October
Menlo, WA
- Average visibility in October: 5mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (5mi).
The months with the lowest visibility are July, August and September (4mi).
Menlo, Washington, USA
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