Month | Average (°F) | Record (°F) | Average (inches) | |||
---|---|---|---|---|---|---|
High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
January | 30.0 | 10.7 | 71 | -28 | 0.7 | 7.7 |
February | 34.8 | 15.0 | 77 | -28 | 0.9 | 8.7 |
March | 48.3 | 26.1 | 91 | -22 | 1.8 | 5.7 |
April | 61.7 | 36.9 | 97 | -2 | 3.1 | 2.3 |
May | 72.9 | 49.1 | 106 | 25 | 3.9 | 0.0 |
June | 82.6 | 59.8 | 108 | 39 | 4.3 | 0.0 |
July | 85.7 | 63.7 | 108 | 42 | 3.4 | 0.0 |
August | 83.3 | 61.1 | 104 | 37 | 3.9 | 0.0 |
September | 77.2 | 51.4 | 103 | 25 | 2.8 | 0.0 |
October | 63.4 | 38.2 | 94 | 8 | 2.2 | 0.8 |
November | 47.4 | 25.2 | 82 | -9 | 1.3 | 3.2 |
December | 34.0 | 15.1 | 70 | -24 | 1.0 | 7.6 |
Entire year | 60.2 | 37.8 | 108 | -28 | 29.2 | 36.0 |
More Sioux City Weather Records
1948–2024
|
||
---|---|---|
Highest daily low | 80 °F | August 23, 2023 |
Lowest daily high | -13 °F | December 21, 1989 |
Greatest daily range (Difference of high and low) |
61 °F | April 2, 1982 |
Greatest difference in daily high over two conscutive days |
52 °F | Dec 28–29, 2013 |
Most daily precipitation | 5.5 inches | July 17, 1972 |
Most monthly precipitation | 16.7 inches | June 2014 |
Most yearly precipitation | 41.4 inches | 2014 |
Most yearly days with precipitation | 127 | 1984 |
Earliest snow in season | September 30 | 1961 |
Latest snow in season | May 1 | 2013 |
Most daily snow | 18.4 inches | March 15, 2004 |
Most monthly snow | 34.0 inches | December 2009 |
Most yearly snow | 64.7 inches | 1983 |
Most snow in a winter | 65.9 inches | 1961–1962 |
Greatest snow accumulation | 28.0 inches | January 10, 2010 |
Earliest freeze | September 19 | 1991 |
Earliest day ≥ 80 °F | March 6 | 2017 |
Earliest day ≥ 90 °F | March 16 | 2015 |
Earliest day ≥ 100 °F | May 14 | 2013 |
Latest freeze | May 22 | 2022 |
Latest day ≥ 80 °F | November 8 | 2006 |
Latest day ≥ 90 °F | October 15 | 1958 |
Latest day ≥ 100 °F | September 7 | 1971 |
Most days in a year < 0 °F | 44 | 1978 |
Most days in a year < 32 °F | 169 | 1996 |
Most days in a year ≥ 80 °F | 127 | 2012 |
Most days in a year ≥ 90 °F | 56 | 2012 |
Most days in a year ≥ 100 °F | 11 | 1988 |
Sioux City Weather Streaks
Most consecutive days...
|
||
---|---|---|
With precipitation | 9 days | May 20–28, 1996 |
Without precipitation | 56 days | Sep 22 – Nov 16, 1952 |
With snow | 9 days | Mar 8–16, 1960 |
High temperature at or below freezing |
52 days | Dec 29, 1978 – Feb 18, 1979 |
High temperature ≥ 80 °F | 62 days | Jun 29 – Aug 29, 1955 |
High temperature ≥ 90 °F | 16 days | Jul 4–19, 1980 |
High temperature ≥ 100 °F | 5 days | Jul 17–21, 1974 |
Years | Station | Coordinates |
---|---|---|
1948–2024 | Sioux City Gateway Airport | location |