Northwest Arctic Borough, AK / Climate
Was September normal in Northwest Arctic Borough, Alaska?
September 2026 · data family: climatedata.dev
Near normal
39.5°FAverage temperature, September 2026
- +0.3°F against the 1991–2020 normal of 39.2°F
- 43rd warmest September of 102 since 1925
- Precipitation 3.12 in, 166% of normal: much wetter than normal
Compare every Alaska county: where Northwest Arctic Borough ranks for September 2026
Show the numbers (102 rows)
| Year | September average |
|---|---|
| 2026 | 39.5°F |
| 2025 | 37.8°F |
| 2024 | 40.0°F |
| 2023 | 39.1°F |
| 2022 | 41.3°F |
| 2021 | 36.8°F |
| 2020 | 39.5°F |
| 2019 | 42.8°F |
| 2018 | 44.0°F |
| 2017 | 40.4°F |
| 2016 | 39.0°F |
| 2015 | 35.4°F |
| 2014 | 41.0°F |
| 2013 | 35.6°F |
| 2012 | 37.3°F |
| 2011 | 41.0°F |
| 2010 | 42.6°F |
| 2009 | 38.5°F |
| 2008 | 39.7°F |
| 2007 | 43.1°F |
| 2006 | 43.8°F |
| 2005 | 41.5°F |
| 2004 | 33.9°F |
| 2003 | 35.6°F |
| 2002 | 40.6°F |
| 2001 | 41.5°F |
| 2000 | 35.3°F |
| 1999 | 41.2°F |
| 1998 | 40.5°F |
| 1997 | 44.1°F |
| 1996 | 34.1°F |
| 1995 | 44.0°F |
| 1994 | 36.2°F |
| 1993 | 34.3°F |
| 1992 | 27.7°F |
| 1991 | 42.2°F |
| 1990 | 36.1°F |
| 1989 | 41.4°F |
| 1988 | 38.8°F |
| 1987 | 33.9°F |
| 1986 | 38.0°F |
| 1985 | 36.8°F |
| 1984 | 40.9°F |
| 1983 | 34.2°F |
| 1982 | 39.1°F |
| 1981 | 36.1°F |
| 1980 | 35.1°F |
| 1979 | 38.9°F |
| 1978 | 42.4°F |
| 1977 | 40.1°F |
| 1976 | 41.4°F |
| 1975 | 35.2°F |
| 1974 | 44.6°F |
| 1973 | 39.8°F |
| 1972 | 37.4°F |
| 1971 | 37.6°F |
| 1970 | 32.7°F |
| 1969 | 42.5°F |
| 1968 | 35.5°F |
| 1967 | 40.4°F |
| 1966 | 41.0°F |
| 1965 | 41.5°F |
| 1964 | 39.6°F |
| 1963 | 39.8°F |
| 1962 | 35.5°F |
| 1961 | 39.6°F |
| 1960 | 34.9°F |
| 1959 | 37.4°F |
| 1958 | 37.8°F |
| 1957 | 37.7°F |
| 1956 | 37.5°F |
| 1955 | 37.9°F |
| 1954 | 37.3°F |
| 1953 | 39.1°F |
| 1952 | 36.8°F |
| 1951 | 38.9°F |
| 1950 | 40.2°F |
| 1949 | 43.0°F |
| 1948 | 33.9°F |
| 1947 | 35.8°F |
| 1946 | 36.4°F |
| 1945 | 38.0°F |
| 1944 | 36.7°F |
| 1943 | 37.6°F |
| 1942 | 41.3°F |
| 1941 | 38.3°F |
| 1940 | 39.4°F |
| 1939 | 37.4°F |
| 1938 | 39.7°F |
| 1937 | 41.6°F |
| 1936 | 38.3°F |
| 1935 | 38.0°F |
| 1934 | 39.6°F |
| 1933 | 37.0°F |
| 1932 | 36.0°F |
| 1931 | 38.2°F |
| 1930 | 37.3°F |
| 1929 | 43.0°F |
| 1928 | 35.8°F |
| 1927 | 33.2°F |
| 1926 | 42.5°F |
| 1925 | 40.5°F |
- Warmer than normal
- Cooler than normal
Show the numbers (12 rows)
| Month | Difference from normal |
|---|---|
| Sep 2026 | +0.3°F |
| Aug 2026 | +1.6°F |
| Jul 2026 | -1.5°F |
| Jun 2026 | -2.7°F |
| May 2026 | +2.4°F |
| Apr 2026 | +1.7°F |
| Mar 2026 | -8.0°F |
| Feb 2026 | -6.7°F |
| Jan 2026 | -1.6°F |
| Dec 2025 | -5.8°F |
| Nov 2025 | +4.8°F |
| Oct 2025 | +2.3°F |
Get this data
This page's numbers, as JSON:
curl https://visualizedata.org/data/places/us-county-02188/climate.jsonThe climatedata.dev API it comes from (live, no key; every month since 1895 with its normal, anomaly and rank):
curl "https://api.climatedata.dev/v1/county-climate/tavg/us-county-02188.json"What this can't tell you
- An average over a county or state hides differences inside it: a lakeshore and a parking lot can differ by several degrees.
- The most recent months are preliminary and NOAA revises them in the next release.
How the answer is decided
Each month is ranked against the same month in every year on record (since 1895 for most places). The top tenth of the record is 'much warmer than normal', the top third 'warmer', the middle third 'near normal'.
Sources
- climatedata.dev county-climate, version 2026-10-25.b4bbb5298a (U.S. public domain)
- NOAA Monthly U.S. Climate Divisional Database (nClimDiv), county files (U.S. public domain)
- Built 2026-10-26. Download this answer (JSON)