Talkeetna Arpt climate by month
Averages and records for each calendar month at Talkeetna Arpt, United States, from 1918 to 2026. The warmest month is July, averaging 20.3°C; the coolest is January at −6.5°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −6.5°C | −16.8°C | 8.3°C25 January 2014 | −44.4°C28 January 1919 | 105 / 107 |
| February | −3.0°C | −14.3°C | 11.1°C25 February 2004 | −43.3°C4 February 1947 | 106 / 106 |
| March | 1.0°C | −12.3°C | 12.8°C27 March 1926 | −41.7°C31 March 1944 | 105 / 106 |
| April | 7.3°C | −4.9°C | 25.0°C26 April 2003 | −38.3°C1 April 1944 | 106 / 106 |
| May | 14.1°C | 1.3°C | 30.6°C28 May 2003 | −13.3°C5 May 1945 | 105 / 106 |
| June | 19.1°C | 7.0°C | 35.6°C17 June 2013 | −4.4°C9 June 1937 | 107 / 108 |
| July | 20.3°C | 9.4°C | 33.9°C7 July 2019 | −3.3°C10 July 1934 | 108 / 109 |
| August | 18.3°C | 7.8°C | 31.7°C2 August 2002 | −3.9°C23 August 1974 | 109 / 109 |
| September | 13.3°C | 2.9°C | 25.6°C5 September 1957 | −11.7°C23 September 1935 | 105 / 108 |
| October | 5.2°C | −3.8°C | 20.0°C13 October 1926 | −29.4°C31 October 1956 | 105 / 106 |
| November | −2.7°C | −11.7°C | 11.1°C2 November 1926 | −40.6°C17 November 1956 | 105 / 106 |
| December | −6.4°C | −15.8°C | 9.4°C3 December 2009 | −47.2°C28 December 1961 | 106 / 107 |
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 105 to 109 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.