Central Arpt climate by month
Averages and records for each calendar month at Central Arpt, United States, from 1962 to 2011. The warmest month is July, averaging 22.5°C; the coolest is January at −23.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −23.7°C | −33.5°C | 8.9°C16 January 2009 | −54.4°C26 January 1971 | 31 / 33 |
| February | −17.9°C | −30.2°C | 10.0°C28 February 1968 | −52.2°C4 February 1968 | 31 / 33 |
| March | −9.3°C | −25.8°C | 10.6°C31 March 2000 | −45.6°C15 March 1964 | 31 / 32 |
| April | 3.6°C | −11.8°C | 20.6°C29 April 2010 | −33.3°C15 April 1964 | 32 / 33 |
| May | 14.4°C | −0.2°C | 29.4°C26 May 1998 | −18.3°C8 May 1964 | 33 / 33 |
| June | 21.4°C | 6.7°C | 33.3°C20 June 1969 | −6.7°C3 June 1972 | 31 / 32 |
| July | 22.5°C | 8.4°C | 32.8°C11 July 1975 | −7.8°C10 July 1967 | 31 / 32 |
| August | 19.0°C | 5.0°C | 32.2°C5 August 1999 | −10.6°C28 August 1996 | 32 / 34 |
| September | 11.6°C | −1.6°C | 26.7°C1 September 1974 | −18.9°C28 September 2010 | 33 / 34 |
| October | −2.5°C | −11.9°C | 20.0°C9 October 1969 | −38.9°C31 October 1975 | 32 / 33 |
| November | −14.6°C | −24.4°C | 10.0°C30 November 1976 | −48.3°C25 November 1963 | 33 / 33 |
| December | −20.6°C | −30.6°C | 10.6°C23 December 1999 | −51.7°C14 December 1964 | 28 / 33 |
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 28 to 33 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.