Sitka/Gutierrez Arpt climate by month
Averages and records for each calendar month at Sitka/Gutierrez Arpt, United States, from 1944 to 2026. The warmest month is August, averaging 16.8°C; the coolest is January at 4.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 4.1°C | −0.5°C | 17.2°C14 January 2018 | −17.8°C9 January 1953 | 81 / 81 |
| February | 4.9°C | −0.3°C | 16.1°C27 February 1968 | −18.3°C16 February 1948 | 80 / 80 |
| March | 6.0°C | 0.3°C | 19.4°C19 March 2019 | −15.6°C4 March 1951 | 80 / 80 |
| April | 8.8°C | 2.4°C | 24.4°C29 April 1976 | −6.7°C2 April 1948 | 81 / 81 |
| May | 11.9°C | 5.5°C | 27.8°C21 May 1963 | −1.7°C5 May 1965 | 79 / 80 |
| June | 14.4°C | 8.6°C | 28.3°C9 June 1948 | 1.7°C8 June 1949 | 80 / 80 |
| July | 16.1°C | 11.0°C | 31.1°C30 July 1976 | 5.0°C4 July 1945 | 80 / 80 |
| August | 16.8°C | 11.3°C | 28.9°C18 August 1950 | 2.8°C25 August 1948 | 80 / 80 |
| September | 14.6°C | 9.0°C | 25.0°C4 September 1986 | −0.6°C26 September 1956 | 80 / 81 |
| October | 10.5°C | 5.4°C | 21.1°C4 October 2022 | −6.7°C30 October 1984 | 80 / 80 |
| November | 6.6°C | 1.9°C | 18.3°C1 November 1970 | −16.7°C26 November 1985 | 81 / 81 |
| December | 4.6°C | 0.2°C | 18.3°C12 December 1944 | −17.2°C2 December 1970 | 78 / 80 |
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 78 to 81 years each.
See what Sitka/Gutierrez 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.