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 sees a clear drop in the average high-temperature, decreasing from September's warm 77.9°F (25.5°C) to a refreshing 62.6°F (17°C). In October, the nighttime temperature lowers to an average of 46.8°F (8.2°C).Humidity
The average relative humidity in October is 56%.Rainfall
In Wallula, during October, the rain falls for 9.9 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, in Wallula, there are 102.8 rainfall days, and 7.32" (186mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Wallula, Washington, the average length of the day in October is 10h and 54min.On the first day of October, sunrise is at 6:55 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:42 pm PDT.
Sunshine
The average sunshine in October in Wallula, Washington, is 6.8h.UV index
In October, the average daily maximum UV index in Wallula is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 4 in October transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Wallula in October?
What is the average humidity in October in Wallula?
How much does it rain in Wallula in October?
When it does not snow in Wallula?
Does it snow in Wallula in October?
What is the average length of the day in October in Wallula?
What time are sunrise and sunset in October in Wallula?
How many hours of sunshine does Wallula have in October?
How high is the UV index in October in Wallula?
Average temperature in October
Wallula, WA
- Average high temperature in October: 62.6°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is December (38.3°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).
Average pressure in October
Wallula, WA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in October
Wallula, WA
- Average wind speed in October: 6.7mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).
Average humidity in October
Wallula, WA
- Average humidity in October: 56%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is July (35%).
Average rainfall in October
Wallula, WA
- Average rainfall in October: 0.67"
The wettest months (with the highest rainfall) are March and December (0.94").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in October
Wallula, WA
- Average rainfall days in October: 9.9 days
The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (3.5 days).
Average snowfall in October
Wallula, WA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Wallula, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is December (3.1 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
Wallula, 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 24min).
Average sunshine days in October
Wallula, WA
- Average sunshine days in October: 19.4 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (15.4 days).
Average UV index in October
Wallula, WA
- Average UV index in October: 4
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
Wallula, WA
- Average cloud cover in October: 28
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in October
Wallula, WA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Wallula, Washington, USA
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