Ione, WA Weather


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The most pleasant months of the year for Ione are June, September and July. In Ione, there are 2 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Ione with an average high temperature of 86.1°, which ranks it as warmer than most places in Washington. December is the snowiest month in Ione with 19.5 inches of snow, and 5 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Ione, WA

8 PM PST

Chance Rain Showers then Rain And Snow Showers Likely

49°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightChance Rain Showers then Rain And Snow Showers Likely36° / 51°S 7 mph
Monday NightSlight Chance Rain And Snow Showers30° / 54°SW 1 to 6 mph
Tuesday NightSlight Chance Rain Showers then Widespread Frost32° / 60°W 5 mph
Wednesday NightMostly Cloudy36° / 59°SE 7 mph
Thursday NightChance Rain Showers37° / 63°E 5 to 10 mph
Friday NightPartly Cloudy39° / 68°E 8 mph
Saturday NightChance Rain Showers42° / 65°SE 7 to 10 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 22
Rain: averages 24 inches of rain a year
Snow: averages 50 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Ione area is 8.7 (10=best), which means it is more comfortable than most places in Washington.

8.7 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January34° 22°
February41° 24°
March51° 29°
April61° 35°
May70° 42°
June76° 49°
July85° 53°
August86° 51°
September76° 44°
October59° 36°
November42° 29°
December33° 21°
Hot, Freezing, Rainy, Snowy Days: Ione
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January027138
February023104
March020112
April010100
May12120
June20110
July11070
August12050
September2160
October010100
November018143
December028139

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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