Little Rock weather by month
Measured at Little Rock/Clinton Natl
Averages and records for each calendar month at Little Rock/Clinton Natl, United States, from 1938 to 2026. The warmest month is July, averaging 33.6°C; the coolest is January at 10.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 10.3°C | −0.4°C | 28.3°C25 January 1950 | −20.0°C12 January 1962 | 88 / 88 |
| February | 12.8°C | 1.7°C | 29.4°C20 February 1986 | −20.6°C2 February 1951 | 88 / 88 |
| March | 17.8°C | 6.0°C | 32.8°C31 March 1974 | −11.7°C3 March 1943 | 88 / 88 |
| April | 23.1°C | 10.9°C | 35.0°C20 April 1987 | −2.2°C7 April 1971 | 89 / 89 |
| May | 27.4°C | 15.7°C | 36.7°C26 May 1964 | 3.3°C3 May 2013 | 89 / 89 |
| June | 31.8°C | 20.4°C | 41.7°C28 June 2012 | 7.8°C3 June 1969 | 88 / 89 |
| July | 33.6°C | 22.3°C | 44.4°C31 July 1986 | 12.2°C7 July 1972 | 89 / 89 |
| August | 33.4°C | 21.7°C | 45.6°C3 August 2011 | 11.1°C28 August 1967 | 89 / 89 |
| September | 29.8°C | 17.8°C | 41.1°C1 September 1947 | 2.8°C27 September 1942 | 88 / 89 |
| October | 24.2°C | 11.1°C | 36.7°C15 October 2015 | −2.1°C29 October 2017 | 88 / 88 |
| November | 17.0°C | 5.2°C | 30.0°C13 November 1955 | −8.3°C24 November 1950 | 87 / 87 |
| December | 11.8°C | 1.4°C | 27.2°C26 December 2015 | −18.3°C24 December 1963 | 88 / 88 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 87 to 89 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.