Wrangell Arpt climate by month
Averages and records for each calendar month at Wrangell Arpt, United States, from 1917 to 2026. The warmest month is July, averaging 18.1°C; the coolest is January at 1.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 1.6°C | −3.7°C | 16.7°C6 January 1958 | −23.3°C29 January 1947 | 89 / 98 |
| February | 3.1°C | −2.6°C | 18.3°C27 February 1992 | −22.2°C1 February 1947 | 85 / 98 |
| March | 5.7°C | −0.7°C | 18.3°C21 March 2019 | −17.8°C3 March 1955 | 90 / 97 |
| April | 9.7°C | 1.8°C | 25.0°C27 April 2005 | −8.9°C5 April 1929 | 92 / 99 |
| May | 13.8°C | 5.0°C | 30.0°C27 May 1947 | −5.6°C9 May 1971 | 90 / 97 |
| June | 16.9°C | 8.2°C | 32.8°C10 June 1937 | −1.1°C24 June 1972 | 84 / 93 |
| July | 18.1°C | 9.9°C | 33.3°C25 July 1934 | 0.0°C5 July 1973 | 86 / 95 |
| August | 17.8°C | 9.7°C | 29.4°C10 August 1925 | −0.6°C18 August 1945 | 87 / 97 |
| September | 14.5°C | 7.5°C | 27.8°C2 September 1938 | −5.6°C16 September 1956 | 85 / 97 |
| October | 10.0°C | 4.1°C | 22.2°C22 October 1937 | −7.8°C21 October 1933 | 83 / 94 |
| November | 5.4°C | 0.1°C | 18.9°C2 November 1949 | −17.2°C27 November 1985 | 87 / 99 |
| December | 2.5°C | −2.6°C | 15.6°C8 December 1925 | −21.7°C15 December 1964 | 90 / 97 |
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 83 to 92 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.