Sullivan County, NY
Tuesday : a high of 59.6°F averaged over Sullivan County, NY, the coldest 29 September day in the county average since 2012, 16th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 59.6°F
- Coldest since 2012
- 16th coldest of 76
- Low
- 53.2°F
- Warmest since 2024
- 15th warmest of 76
- Precipitation
- 0.21 in
- Wettest since 2024
- 18th wettest of 76
- Normal range, 57.7 to 73.8°F
Every year as a table
Every 29 September low of the county average in Sullivan County, NY since 1951: 53.2°F in 2026; the lowest is 28.2°F, in 2000.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 59.6 | 53.2 |
| 2025 | 81.1 | 48.5 |
| 2024 | 67 | 55.8 |
| 2023 | 62.1 | 43 |
| 2022 | 62.2 | 42.6 |
| 2021 | 65.8 | 40.1 |
| 2020 | 73.3 | 61.6 |
| 2019 | 79.6 | 54.1 |
| 2018 | 63.2 | 47 |
| 2017 | 67.8 | 42.3 |
| 2016 | 64.5 | 44.8 |
| 2015 | 73.9 | 57.5 |
| 2014 | 81.1 | 50.6 |
| 2013 | 68.6 | 42.5 |
| 2012 | 57.2 | 51.6 |
| 2011 | 65.3 | 61.8 |
| 2010 | 72.1 | 51.7 |
| 2009 | 67 | 42.6 |
| 2008 | 65.9 | 57.8 |
| 2007 | 68.3 | 49.4 |
| 2006 | 65.7 | 45.9 |
| 2005 | 69.2 | 39.6 |
| 2004 | 63.2 | 54.6 |
| 2003 | 62.1 | 44.2 |
| 2002 | 65.9 | 39.6 |
| 2001 | 57.8 | 44.4 |
| 2000 | 56.1 | 28.2 |
| 1999 | 73.8 | 60.8 |
| 1998 | 67 | 37.9 |
| 1997 | 63.6 | 43.6 |
| 1996 | 68.5 | 47.2 |
| 1995 | 66.1 | 33.1 |
| 1994 | 61.5 | 45.4 |
| 1993 | 58.4 | 39.2 |
| 1992 | 65.2 | 43.8 |
| 1991 | 56.4 | 30.7 |
| 1990 | 73.3 | 45.2 |
| 1989 | 64.6 | 31 |
| 1988 | 65.7 | 33.2 |
| 1987 | 76.2 | 48.5 |
| 1986 | 61.1 | 53.7 |
| 1985 | 66.1 | 41.2 |
| 1984 | 49.7 | 38.8 |
| 1983 | 69.2 | 37.3 |
| 1982 | 67.9 | 47.6 |
| 1981 | 56.2 | 36 |
| 1980 | 66.1 | 35.8 |
| 1979 | 64.5 | 47.8 |
| 1978 | 59.4 | 31.3 |
| 1977 | 64.5 | 43.8 |
| 1976 | 55.8 | 32.1 |
| 1975 | 62.4 | 38.6 |
| 1974 | 65.4 | 53.4 |
| 1973 | 67.7 | 49.7 |
| 1972 | 67.3 | 47.1 |
| 1971 | 61.4 | 53.7 |
| 1970 | 57.7 | 38.5 |
| 1969 | 61.1 | 40 |
| 1968 | 64.4 | 39.1 |
| 1967 | 70.5 | 59.7 |
| 1966 | 58.3 | 44.1 |
| 1965 | 56.7 | 33.7 |
| 1964 | 54.6 | 42.3 |
| 1963 | 65.2 | 46.4 |
| 1962 | 53.8 | 46 |
| 1961 | 65.5 | 35.5 |
| 1960 | 69.5 | 53.3 |
| 1959 | 77.6 | 62.5 |
| 1958 | 63 | 34.7 |
| 1957 | 60.2 | 29 |
| 1956 | 59.8 | 43.7 |
| 1955 | 67.6 | 42.5 |
| 1954 | 76.6 | 46.9 |
| 1953 | 71.6 | 42.2 |
| 1952 | 74.7 | 43.4 |
| 1951 | 53.9 | 34.6 |
The month
September 2026 so far averaged 61°F in Sullivan County, NY, the warmest 1 to 29 September in the county average since 2023, tied 22nd warmest of 76 (with 2022 and 1968) (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 67.6°F in Sullivan County, NY, the warmest August in the county average since 2022, tied 36th warmest of 132 (with 2015) (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a low of 53.2°F averaged over Sullivan County, NY, the warmest 29 September night in the county average since 2024, 15th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: 0.21 in of precipitation averaged over Sullivan County, NY, the wettest 29 September in the county average since 2024, tied 18th wettest of 76 (with 2024) (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Poughkeepsie, NY 46.4 mi, the nearest city with its own station