Yakutat Arpt climate by month
Averages and records for each calendar month at Yakutat Arpt, United States, from 1917 to 2026. The warmest month is August, averaging 15.6°C; the coolest is January at 0.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 0.7°C | −5.8°C | 14.4°C19 January 1930 | −30.0°C29 January 1947 | 105 / 105 |
| February | 2.0°C | −5.1°C | 13.3°C1 February 1945 | −28.9°C5 February 1969 | 102 / 105 |
| March | 3.7°C | −4.3°C | 15.6°C19 March 2019 | −28.9°C8 March 1972 | 103 / 104 |
| April | 7.0°C | −1.0°C | 21.7°C30 April 1995 | −16.1°C1 April 1944 | 104 / 105 |
| May | 10.6°C | 2.8°C | 26.7°C12 May 1942 | −12.8°C5 May 1945 | 105 / 106 |
| June | 13.8°C | 6.8°C | 27.8°C15 June 1936 | −1.7°C4 June 1971 | 105 / 106 |
| July | 15.4°C | 9.2°C | 29.4°C7 July 2009 | 1.7°C14 July 1968 | 106 / 106 |
| August | 15.6°C | 8.5°C | 31.1°C15 August 2004 | −1.7°C24 August 1974 | 104 / 105 |
| September | 13.1°C | 5.6°C | 25.0°C4 September 1957 | −8.9°C9 September 1940 | 103 / 105 |
| October | 8.7°C | 1.8°C | 18.9°C1 October 2018 | −14.4°C24 October 1966 | 100 / 102 |
| November | 3.9°C | −2.5°C | 15.0°C1 November 1947 | −23.3°C27 November 1948 | 102 / 104 |
| December | 1.3°C | −4.6°C | 16.1°C15 December 2019 | −31.1°C30 December 1964 | 104 / 104 |
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 100 to 106 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.