Nome Arpt climate by month
Averages and records for each calendar month at Nome Arpt, United States, from 1900 to 2026. The warmest month is July, averaging 13.8°C; the coolest is January at −10.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | −10.6°C | −18.9°C | 10.6°C27 January 2014 | −47.8°C27 January 1989 | 117 / 120 |
| February | −10.0°C | −18.8°C | 8.9°C13 February 1986 | −41.1°C5 February 1947 | 119 / 120 |
| March | −8.3°C | −17.7°C | 6.7°C2 March 1938 | −43.3°C11 March 1971 | 120 / 120 |
| April | −2.6°C | −10.9°C | 15.6°C25 April 1940 | −34.4°C5 April 1918 | 117 / 118 |
| May | 5.7°C | −1.5°C | 25.6°C30 May 1981 | −23.9°C2 May 1949 | 120 / 120 |
| June | 12.0°C | 4.2°C | 30.0°C19 June 2013 | −6.7°C2 June 1931 | 119 / 120 |
| July | 13.8°C | 7.2°C | 30.0°C8 July 1968 | −2.2°C3 July 1924 | 118 / 120 |
| August | 13.1°C | 6.6°C | 28.3°C8 August 1966 | −5.0°C30 August 1913 | 120 / 121 |
| September | 9.1°C | 2.4°C | 21.7°C11 September 1979 | −12.8°C28 September 1992 | 120 / 121 |
| October | 1.7°C | −4.6°C | 15.0°C1 October 1954 | −23.3°C28 October 1966 | 118 / 119 |
| November | −5.1°C | −12.0°C | 10.0°C1 November 1928 | −39.4°C30 November 1948 | 117 / 118 |
| December | −9.8°C | −17.6°C | 6.7°C11 December 2024 | −41.1°C29 December 1929 | 117 / 120 |
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 117 to 120 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.