Fairfax city, VA
An ordinary day in Fairfax city, VA: was cooler than 49 of 75 earlier years in the county average (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- Tuesday 29 September 2026: a high of 70.4°F averaged over Fairfax city, VA, the coldest 29 September day in the county average since 2023, 27th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 58.5°F averaged over Fairfax city, VA, the warmest 29 September night in the county average since 2025, 20th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Fairfax city, VA for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 70°F in Fairfax city, VA, the warmest 1 to 29 September in the county average since 2023, tied 13th warmest of 76 (with 2023) (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 77°F in Fairfax city, VA, the warmest August in the county average since 2021, tied 10th warmest of 132 (with 2020, 2012, 2005 and 1 other year) (county average from NOAA's monthly county data, 1895 to 2026).
- Days of the month without a value
- 0
Every year on this date
- Above the normal range
- In it
- Below it
- Normal range
- This year and the extreme
Every year as a table
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 70.4 | 58.5 |
| 2025 | 81.5 | 61.5 |
| 2024 | 82.9 | 67.6 |
| 2023 | 68.4 | 53.2 |
| 2022 | 67.2 | 48.1 |
| 2021 | 77.5 | 57.2 |
| 2020 | 79.8 | 65.4 |
| 2019 | 85.3 | 65 |
| 2018 | 74.6 | 56.2 |
| 2017 | 78 | 51.3 |
| 2016 | 69.9 | 63.9 |
| 2015 | 79.6 | 66.2 |
| 2014 | 78.5 | 55.2 |
| 2013 | 68.6 | 49 |
| 2012 | 76.7 | 55.3 |
| 2011 | 79.1 | 63.3 |
| 2010 | 79.4 | 55.6 |
| 2009 | 77.1 | 49.9 |
| 2008 | 76.4 | 62.6 |
| 2007 | 78.5 | 54.7 |
| 2006 | 75.1 | 52.2 |
| 2005 | 77.7 | 49.8 |
| 2004 | 72.9 | 63.5 |
| 2003 | 72.4 | 49.5 |
| 2002 | 75.8 | 53.1 |
| 2001 | 62.3 | 46.4 |
| 2000 | 71.3 | 44.7 |
| 1999 | 71.7 | 65.1 |
| 1998 | 83.7 | 52.7 |
| 1997 | 66.4 | 59.8 |
| 1996 | 75.3 | 53.2 |
| 1995 | 76 | 51.8 |
| 1994 | 71.1 | 51.4 |
| 1993 | 67.1 | 45.8 |
| 1992 | 64.2 | 52.6 |
| 1991 | 68.3 | 43.4 |
| 1990 | 77.6 | 54.9 |
| 1989 | 67.2 | 44.4 |
| 1988 | 79.4 | 54.7 |
| 1987 | 82 | 56.1 |
| 1986 | 70.5 | 64.3 |
| 1985 | 71.1 | 45.4 |
| 1984 | 47.7 | 44 |
| 1983 | 72.5 | 48.5 |
| 1982 | 70.6 | 52.4 |
| 1981 | 69.1 | 40.4 |
| 1980 | 73.5 | 45.7 |
| 1979 | 68.5 | 61.4 |
| 1978 | 72.4 | 38.5 |
| 1977 | 71.7 | 46.8 |
| 1976 | 68.1 | 49.5 |
| 1975 | 70.1 | 45.9 |
| 1974 | 75.5 | 63.1 |
| 1973 | 80.5 | 62.6 |
| 1972 | 67.8 | 60.8 |
| 1971 | 76.6 | 57.9 |
| 1970 | 65.1 | 42.6 |
| 1969 | 69.2 | 45.4 |
| 1968 | 76.1 | 49.7 |
| 1967 | 74.4 | 63.1 |
| 1966 | 57.1 | 53.9 |
| 1965 | 68.9 | 47.5 |
| 1964 | 55.6 | 49.5 |
| 1963 | 78.1 | 56.7 |
| 1962 | 65.9 | 44 |
| 1961 | 74.4 | 41.9 |
| 1960 | 70.7 | 61.3 |
| 1959 | 82.8 | 68.3 |
| 1958 | 65.9 | 40.5 |
| 1957 | 58 | 41.1 |
| 1956 | 57.7 | 51.6 |
| 1955 | 75.9 | 53.6 |
| 1954 | 88.4 | 58.4 |
| 1953 | 82 | 48.8 |
| 1952 | 75.1 | 47.4 |
| 1951 | 66.1 | 38.4 |
Nearby
Sterling-Dulles Airport, VA 9.8 mi, the nearest city with its own station