Jasper/Walker Cnty climate by month
Averages and records for each calendar month at Jasper/Walker Cnty, United States, from 1960 to 2017. The warmest month is July, averaging 32.2°C; the coolest is January at 10.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 10.9°C | −1.5°C | 25.0°C30 January 2002 | −23.3°C21 January 1985 | 47 / 52 |
| February | 13.7°C | −0.6°C | 28.9°C13 February 1962 | −16.7°C4 February 1996 | 43 / 51 |
| March | 18.9°C | 3.5°C | 32.2°C12 March 1967 | −14.4°C3 March 1980 | 49 / 52 |
| April | 23.6°C | 8.1°C | 34.4°C9 April 1965 | −3.9°C11 April 1973 | 47 / 51 |
| May | 27.0°C | 12.9°C | 35.6°C18 May 1962 | −0.6°C4 May 1971 | 49 / 51 |
| June | 30.7°C | 17.4°C | 38.9°C21 June 1964 | 4.4°C1 June 1966 | 48 / 51 |
| July | 32.2°C | 19.7°C | 42.2°C17 July 1980 | 9.4°C15 July 1967 | 48 / 51 |
| August | 32.2°C | 19.2°C | 40.6°C16 August 2007 | 10.6°C31 August 1968 | 47 / 51 |
| September | 29.3°C | 15.7°C | 37.8°C6 September 1960 | 0.0°C30 September 1967 | 48 / 52 |
| October | 23.6°C | 8.3°C | 33.3°C12 October 1963 | −5.6°C27 October 1961 | 49 / 52 |
| November | 17.6°C | 3.0°C | 30.0°C1 November 2016 | −12.2°C24 November 1970 | 46 / 51 |
| December | 12.6°C | −0.4°C | 25.6°C24 December 1964 | −18.9°C13 December 1962 | 45 / 50 |
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 43 to 49 years each.
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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.