Cold Bay Arpt climate by month
Averages and records for each calendar month at Cold Bay Arpt, United States, from 1950 to 2026. The warmest month is August, averaging 13.6°C; the coolest is January at 0.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 0.7°C | −4.5°C | 12.2°C4 January 2026 | −25.0°C30 January 2000 | 75 / 76 |
| February | 1.0°C | −4.2°C | 12.2°C29 February 2020 | −21.0°C20 February 2017 | 75 / 76 |
| March | 1.5°C | −4.2°C | 13.3°C2 March 1974 | −25.0°C12 March 1971 | 77 / 77 |
| April | 3.9°C | −1.6°C | 14.4°C15 April 1965 | −15.6°C6 April 1976 | 77 / 77 |
| May | 7.4°C | 1.7°C | 20.0°C28 May 2006 | −7.8°C22 May 1973 | 77 / 77 |
| June | 10.6°C | 5.2°C | 22.2°C12 June 1995 | −2.8°C22 June 2006 | 76 / 77 |
| July | 13.0°C | 7.9°C | 25.0°C13 July 1960 | 0.0°C6 July 2026 | 77 / 77 |
| August | 13.6°C | 8.6°C | 23.9°C22 August 1953 | 0.0°C28 August 1999 | 76 / 77 |
| September | 11.5°C | 6.2°C | 21.1°C1 September 1960 | −3.3°C21 September 1992 | 76 / 77 |
| October | 7.5°C | 2.0°C | 20.6°C13 October 1954 | −14.4°C31 October 1999 | 76 / 76 |
| November | 4.1°C | −1.0°C | 15.0°C13 November 1986 | −17.2°C28 November 1963 | 75 / 75 |
| December | 1.8°C | −3.3°C | 16.7°C26 December 2021 | −22.8°C29 December 1950 | 75 / 75 |
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 75 to 77 years each.
See what Cold Bay Arpt is doing right now
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.