United StatesAverage weather for Sioux City in October
It's cool to moderate in October in Sioux City with an average temperature of 17°C. Temperatures this month range from a low of 9°C to a high of 22°C. At night, you can expect temperatures between -3°C and 13°C.
Start of October
The month of October starts in Sioux City with mild temps, averaging around 20°C during the day and nights around 9°C. There are plenty of days with a good chance of precipitation.
Mid October
By mid-October, daytime temps stay steady at around 20°C, with nights around 5°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of October
By the end of October, the average daytime temperature in Sioux City is around 14°C, while nighttime temps are about 2°C. A shower might pop up, but overall, the weather will be dry and sunny.
In October, there is an average of 133 mm of precipitation, spread over 6 days. Of the total precipitation, about 1,1 cm falls as snow in October. The wind speed is around 4 Bft, mostly coming from the Southwest.
Sioux City in October |
New York | ||
|---|---|---|---|
 Average temperature |
17°C | 21°C | |
 Max. temperature |
22°C | 26°C | |
| Min. temperature |
9°C | -5°C | |
 Total precipitation |
133 mm | 119 mm | |
| Rainy days |
6 days | 13 days | |
 Total snowfall |
1,1 cm | 0 cm | |
| Snowy days |
1 day | 0 days | |
September
UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Is October a good time to visit Sioux City?
Looking for sun and warm weather? October isn’t a good month to be in Sioux City. The temperatures are too low for a warm stay this month.
Temperature records
With 33°C in 2023, Sioux City reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was -3°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of -13°C to a highest value of 22°C.
Check out the climate of Sioux City for all months and discover the best travel time
Daily Temperature in October in Sioux City
This chart shows the average daily high and low temperatures in October for Sioux City, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Sioux City
The chart below shows the average daily precipitation in October for Sioux City, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 6 days of precipitation in Sioux City.
Daily Snowfall in October in Sioux City
This chart shows the average daily snowfall in October in Sioux City, measured in centimeters. 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 Sioux City
This chart shows the average daily UV index in October in Sioux City, 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 Sioux City over the years
This chart shows the average temperature in October in Sioux City, measured in degrees Celsius, over the past few years.
Total precipitation in October in Sioux City over the years
This chart shows the average precipitation in October in Sioux City, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in October in Sioux City per year
This chart shows the average snowfall in October in Sioux City, measured in centimeters, over the past few years.
Daily weather in October for Sioux City
Click on any day in October to get detailed info about the usual weather on that day in Sioux City. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Sioux City
Have you been to Sioux City in October?
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Average weather in Sioux City by month
Click on a month below to see detailed weather info for Sioux City. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Sioux City for all months at once
