NOAA's National Centers for Environmental Information
County Rankings
Chester County, Pennsylvania
December 1996 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1996 1-Month | 37.4°F (3.0°C) | 32.3°F (0.2°C) | 5.1°F | 113th Coolest | Coolest since: | 1989 |
| 18th Warmest | Warmest since: | 2015 | ||||
| Nov– 2-Month | 38.1°F (3.4°C) | 37.4°F (3.0°C) | 0.7°F | 63rd Coolest | Coolest since: | 1917 |
| 68th Warmest | Warmest since: | 2015 | ||||
| Oct– 3-Month | 43.2°F (6.2°C) | 42.9°F (6.1°C) | 0.3°F | 63rd Coolest | Coolest since: | 1917 |
| 68th Warmest | Warmest since: | 2015 | ||||
| Ties: 1950 | ||||||
| Sep– 4-Month | 48.8°F (9.3°C) | 48.4°F (9.1°C) | 0.4°F | 67th Coolest | Coolest since: | 1917 |
| 64th Warmest | Warmest since: | 2015 | ||||
| Ties: 1897, 1922, 1936, 1964, 1987 | ||||||
| Aug– 5-Month | 53.5°F (11.9°C) | 53.1°F (11.7°C) | 0.4°F | 69th Coolest | Coolest since: | 1917 |
| 62nd Warmest | Warmest since: | 2015 | ||||
| Ties: 1898, 1923, 1993 | ||||||
| Jul– 6-Month | 56.6°F (13.7°C) | 56.6°F (13.7°C) | 0.0°F | 46th Coolest | Coolest since: | 1917 |
| 85th Warmest | Warmest since: | 2015 | ||||
| Jun– 7-Month | 58.6°F (14.8°C) | 58.3°F (14.6°C) | 0.3°F | 58th Coolest | Coolest since: | 1917 |
| 73rd Warmest | Warmest since: | 2015 | ||||
| Ties: 1920, 1954, 1956, 1978 | ||||||
| May– 8-Month | 58.6°F (14.8°C) | 58.6°F (14.8°C) | 0.0°F | 43rd Coolest | Coolest since: | 1917 |
| 88th Warmest | Warmest since: | 2015 | ||||
| Ties: 1919, 1928, 1942, 1954, 1978 | ||||||
| Apr– 9-Month | 57.7°F (14.3°C) | 57.7°F (14.3°C) | 0.0°F | 48th Coolest | Coolest since: | 1917 |
| 83rd Warmest | Warmest since: | 2015 | ||||
| Ties: 1965, 1969 | ||||||
| Mar– 10-Month | 55.6°F (13.1°C) | 55.9°F (13.3°C) | -0.3°F | 38th Coolest | Coolest since: | 1917 |
| 93rd Warmest | Warmest since: | 2011 | ||||
| Feb– 11-Month | 53.4°F (11.9°C) | 53.6°F (12.0°C) | -0.2°F | 43rd Coolest | Coolest since: | 1904 |
| 88th Warmest | Warmest since: | 2012, 2024 | ||||
| Ties: 1906, 1925, 1933, 1965, 1976, 1979 | ||||||
| Jan– 12-Month | 51.2°F (10.7°C) | 51.5°F (10.8°C) | -0.3°F | 37th Coolest | Coolest since: | 1904 |
| 94th Warmest | Warmest since: | 2012 | ||||
| Ties: 1918, 1936, 1948, 1989, 1992 | ||||||
| Jul 1995– 18-Month | 53.2°F (11.8°C) | 53.2°F (11.8°C) | 0.0°F | 50th Coolest | Coolest since: | 1904 |
| 80th Warmest | Warmest since: | 2012 | ||||
| Ties: 1941, 1948, 1951, 1979 | ||||||
| Jan 1995– 24-Month | 51.8°F (11.0°C) | 51.5°F (10.8°C) | 0.3°F | 69th Coolest | Coolest since: | 1905 |
| 61st Warmest | Warmest since: | 2012, 2024 | ||||
| Jan 1994– 36-Month | 51.8°F (11.0°C) | 51.5°F (10.8°C) | 0.3°F | 72nd Coolest | Coolest since: | 1905 |
| 57th Warmest | Warmest since: | 2012 | ||||
| Jan 1993– 48-Month | 51.9°F (11.1°C) | 51.5°F (10.8°C) | 0.4°F | 77th Coolest | Coolest since: | 1907 |
| 51st Warmest | Warmest since: | 2023, 2024 | ||||
| Ties: 1931, 1939, 1950, 1974, 1995 | ||||||
| Jan 1992– 60-Month | 51.7°F (10.9°C) | 51.5°F (10.8°C) | 0.2°F | 67th Coolest | Coolest since: | 1907 |
| 60th Warmest | Warmest since: | 2024 | ||||
| Ties: 1900, 1946, 1947, 1948, 1959, 1973 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Rankings, published March 2025, retrieved on March 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/rankings
