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
As September gives way to October, the average high-temperature displays a considerable decrease, falling from a refreshing 66°F (18.9°C) to a chilly 49.5°F (9.7°C). Nighttime temperature in Ione dips to a mean of 31.1°F (-0.5°C) during October.Humidity
The average relative humidity in October in Ione is 78%.Rainfall
In Ione, in October, during 13.7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Ione, during the entire year, the rain falls for 147.3 days and collects up to 20.12" (511mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Ione, in October, snow falls for 2.3 days, with typically accumulated 0.83" (21mm) of snow. In Ione, Washington, during the entire year, snow falls for 95.8 days and aggregates up to 50.39" (1280mm) of snow.Daylight
In Ione, the average length of the day in October is 10h and 47min.On the first day of the month, sunrise is at 6:50 am and sunset at 6:27 pm. On the last day of October, sunrise is at 7:36 am and sunset at 5:30 pm PDT.
Sunshine
In October, the average sunshine in Ione is 6.1h.UV index
In Ione, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Ione in October?
What is the average humidity in October in Ione?
How much does it rain in Ione in October?
How many days does it snow in October in Ione?
How many hours of daylight does Ione have in October?
What time are sunrise and sunset in October in Ione?
How long on average sun shines in October in Ione?
How high is the UV index in October in Ione?
Average temperature in October
Ione, WA
- Average high temperature in October: 49.5°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (26.6°F).
- Average low temperature in October: 31.1°F
The month with the highest average low temperature is August (46.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).
Average pressure in October
Ione, WA
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Ione, WA
- Average wind speed in October: 3.4mph
The windiest months (with the highest average wind speed) are April, May and June (3.9mph).
The calmest months (with the lowest average wind speed) are January and December (3.2mph).
Average humidity in October
Ione, WA
- Average humidity in October: 78%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (55%).
Average rainfall in October
Ione, WA
- Average rainfall in October: 1.61"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is August (0.59").
Average rainfall days in October
Ione, WA
- Average rainfall days in October: 13.7 days
The month with the highest number of rainy days is April (18.5 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in October
Ione, WA
- Average snowfall in October: 0.83"
The month with the highest snowfall is January (11.77").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Ione, WA
- Average snowfall days in October: 2.3 days
The month with the highest number of snowfall days is December (20.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Ione, WA
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in October
Ione, WA
- Average sunshine days in October: 14.6 days
The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is March (7.6 days).
Average UV index in October
Ione, WA
- Average UV index in October: 2
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 1).
Average cloud cover in October
Ione, WA
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in October
Ione, WA
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Ione, Washington, USA
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