NOAA's National Centers for Environmental Information
County Rankings
Chester County, Pennsylvania
December 1905 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1905 1-Month | 34.4°F (1.3°C) | 32.3°F (0.2°C) | 2.1°F | 76th Coolest | Coolest since: | 1989 |
| 55th Warmest | Warmest since: | 2015 | ||||
| Nov– 2-Month | 37.2°F (2.9°C) | 37.4°F (3.0°C) | -0.2°F | 48th Coolest | Coolest since: | 1917 |
| 83rd Warmest | Warmest since: | 2015 | ||||
| Oct– 3-Month | 42.8°F (6.0°C) | 42.9°F (6.1°C) | -0.1°F | 51st Coolest | Coolest since: | 1917 |
| 80th Warmest | Warmest since: | 2015 | ||||
| Sep– 4-Month | 48.3°F (9.1°C) | 48.4°F (9.1°C) | -0.1°F | 44th Coolest | Coolest since: | 1917 |
| 87th Warmest | Warmest since: | 2015 | ||||
| Aug– 5-Month | 52.7°F (11.5°C) | 53.1°F (11.7°C) | -0.4°F | 38th Coolest | Coolest since: | 1917 |
| 93rd Warmest | Warmest since: | 2015 | ||||
| Jul– 6-Month | 56.3°F (13.5°C) | 56.6°F (13.7°C) | -0.3°F | 36th Coolest | Coolest since: | 1917 |
| 95th Warmest | Warmest since: | 2015 | ||||
| Jun– 7-Month | 58.0°F (14.4°C) | 58.3°F (14.6°C) | -0.3°F | 35th Coolest | Coolest since: | 1917 |
| 96th Warmest | Warmest since: | 2015 | ||||
| May– 8-Month | 58.4°F (14.7°C) | 58.6°F (14.8°C) | -0.2°F | 36th Coolest | Coolest since: | 1917 |
| 95th Warmest | Warmest since: | 2015 | ||||
| Ties: 1902 | ||||||
| Apr– 9-Month | 57.4°F (14.1°C) | 57.7°F (14.3°C) | -0.3°F | 38th Coolest | Coolest since: | 1917 |
| 93rd Warmest | Warmest since: | 2015 | ||||
| Ties: 1902 | ||||||
| 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 | 52.5°F (11.4°C) | 53.6°F (12.0°C) | -1.1°F | 18th Coolest | Coolest since: | 1904 |
| 113th Warmest | Warmest since: | 2012, 2024 | ||||
| Ties: 1895 | ||||||
| Jan– 12-Month | 50.1°F (10.1°C) | 51.5°F (10.8°C) | -1.4°F | 8th Coolest | Coolest since: | 1904 |
| 123rd Warmest | Warmest since: | 2012 | ||||
| Jul 1904– 18-Month | 51.2°F (10.7°C) | 53.2°F (11.8°C) | -2.0°F | 3rd Coolest | Coolest since: | 1904 |
| 127th Warmest | Warmest since: | 2012 | ||||
| Jan 1904– 24-Month | 49.1°F (9.5°C) | 51.5°F (10.8°C) | -2.4°F | 1st Coolest | Coolest to Date | 1905 |
| 129th Warmest | Warmest since: | 2012, 2024 | ||||
| Jan 1903– 36-Month | 49.6°F (9.8°C) | 51.5°F (10.8°C) | -1.9°F | 1st Coolest | Coolest to Date | 1905 |
| 128th Warmest | Warmest since: | 2012 | ||||
| Jan 1902– 48-Month | 50.0°F (10.0°C) | 51.5°F (10.8°C) | -1.5°F | 2nd Coolest | Coolest to Date | 1907 |
| 126th Warmest | Warmest since: | 2023, 2024 | ||||
| Jan 1901– 60-Month | 50.1°F (10.1°C) | 51.5°F (10.8°C) | -1.4°F | 2nd Coolest | Coolest to Date | 1907 |
| 125th Warmest | Warmest since: | 2024 | ||||
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
