Normal weather for Idaho in October
It's cool in October in Idaho with an average temperature of 13°C. Temperatures this month range from a low of 9°C to a high of 18°C. At night, you can expect temperatures between -6°C and 0°C.
In October, there is an average of 76 mm of precipitation, spread over 11 days. Of the total precipitation, about 38 cm falls as snow in October. The wind speed is around 3 Bft, mostly coming from the Southwest.
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Idaho in October |
UK | ||
|---|---|---|---|
 Average Temperature |
13°C | 15°C | |
 High Temp |
18°C | 17°C | |
| Low Temp |
9°C | 13°C | |
 Total Precipitation |
76 mm | 115 mm | |
| Rainy Days |
11 days | 14 days | |
 Total Snowfall |
38 cm | 0 cm | |
| Snowy Days |
14 days | 0 days | |
The climate of Idaho is based on weather data from . Other spots, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Idaho for a full picture of the climate.
Start of October
The month of October starts in Idaho with cool temperatures, averaging around 14°C during the day and nights close to -1°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-October
By mid-October, the average daytime temperature stays the same at 14°C, with nights close to -3°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of October
By the end of October, the average daytime temperature in Idaho will be around 12°C, with nights close to -3°C. A shower might show up, but overall the weather will be dry and sunny.
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Temperature records for Idaho in October
With 25°C, Idaho hit the highest temperature in the last 10 years in October 2020. The lowest daytime temperature in this month was -5°C in 2019. The extreme night temperatures ranged from a low of -22°C to a high of 11°C.
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Daily Temperature in October in Idaho
This chart shows the average daily temperatures, both day and night, for each day in October in Idaho, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Idaho
The chart below shows the average daily precipitation in October for Idaho, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 11 days of rain in Idaho.
Daily Snowfall in October in Idaho
This chart shows the average daily snowfall in October in Idaho, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in October.
Daily UV Index in October in Idaho
This chart shows the average daily UV index in October in Idaho, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Idaho Over the Years
This chart shows the average temperature in October in Idaho, measured in degrees Celsius, over the past years.
Total Precipitation in October in Idaho Over the Years
This chart shows the average precipitation in October in Idaho, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in October in Idaho per year
This chart shows the average snowfall in October in Idaho, measured in centimetres, over the past years.
Daily climate in October for Idaho
Click on a specific day in October for detailed info on the typical weather on that day in Idaho. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Idaho
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Average Weather in Idaho by Month
Click on a month below to see detailed weather info for Idaho. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
