Freezing Days (Tmin ≤ 28℉) and Spells (2 or more consecutive Freezing Days)
in Maryland: January 1 - December 31, 2024
NOTE: Data From preliminary NCEI's nClimDiv-Daily data set v1.0.0.
Data labeled as scaled on January 10, 2025.
| Region | No. of Freezing Days | Mean Temp among all Freezing Days (℉) | Coldest Temp among all Freezing Days (℉) | Day when Coldest Temp among Freezing Days occurs | No. of Spells (#) | Mean Duration of Spells (days) | Longest Spell (days) | Start of the First Spell | Start of Last Spell | Mean Temp of all Temps in Spells (℉) | Mean Temp of Spells Mean Temps (℉) | Coldest Temp of Spells Mean Temps (℉) | No. of Spell when Coldest Temp of Spells Mean Temps occurs | Coldest Temp within all Spells (℉) | Day when Coldest Temp within all Spells occurs |
|---|
| Statewide | 45 | 22.9 | 12.9 | 18 Jan | 10 | 4 | 10 | 5 Jan | 22 Dec | 22.8 | 23.7 | 18.4 | 2 | 12.9 | 18 Jan |
| Clim. Div. 1 | 41 | 24.0 | 15.0 | 24 Dec | 9 | 4 | 8 | 6 Jan | 22 Dec | 23.6 | 24.5 | 19.5 | 9 | 15.0 | 24 Dec |
| Clim. Div. 2 | 44 | 24.2 | 14.6 | 24 Dec | 8 | 5 | 10 | 15 Jan | 27 Dec | 24.0 | 24.6 | 19.1 | 7 | 14.6 | 24 Dec |
| Clim. Div. 3 | 42 | 23.9 | 14.6 | 17 Jan | 8 | 5 | 9 | 3 Jan | 22 Dec | 23.8 | 24.6 | 19.2 | 2 | 14.6 | 17 Jan |
| Clim. Div. 4 | 40 | 24.0 | 13.7 | 17 Jan | 9 | 4 | 10 | 5 Jan | 22 Dec | 23.9 | 25.0 | 19.3 | 2 | 13.7 | 17 Jan |
| Clim. Div. 5 | 45 | 23.9 | 13.5 | 24 Dec | 10 | 4 | 10 | 5 Jan | 27 Dec | 23.9 | 24.7 | 18.3 | 9 | 13.5 | 24 Dec |
| Clim. Div. 6 | 49 | 22.7 | 11.0 | 18 Jan | 10 | 4 | 11 | 5 Jan | 22 Dec | 22.6 | 23.5 | 17.9 | 2 | 11.0 | 18 Jan |
| Clim. Div. 7 | 58 | 21.4 | 6.2 | 22 Jan | 12 | 4 | 13 | 5 Jan | 22 Dec | 21.4 | 22.2 | 17.3 | 2 | 6.2 | 22 Jan |
| Clim. Div. 8 | 79 | 19.8 | 0.9 | 22 Jan | 15 | 5 | 12 | 2 Jan | 26 Dec | 19.7 | 21.7 | 11.8 | 2 | 0.9 | 22 Jan |
| Allegany | 59 | 20.9 | 4.7 | 22 Jan | 11 | 5 | 13 | 5 Jan | 22 Dec | 20.9 | 21.6 | 16.4 | 2 | 4.7 | 22 Jan |
| Anne Arundel | 35 | 24.2 | 14.6 | 17 Jan | 9 | 3 | 10 | 5 Jan | 22 Dec | 24.2 | 25.3 | 18.5 | 9 | 14.6 | 17 Jan |
| Baltimore | 49 | 22.6 | 11.0 | 17 Jan | 10 | 4 | 11 | 5 Jan | 22 Dec | 22.5 | 23.3 | 17.9 | 2 | 11.0 | 17 Jan |
| Calvert | 41 | 24.2 | 15.0 | 18 Jan | 9 | 4 | 10 | 5 Jan | 22 Dec | 24.1 | 25.2 | 20.4 | 2 | 15.0 | 18 Jan |
| Caroline | 51 | 23.7 | 12.4 | 24 Dec | 11 | 4 | 10 | 3 Jan | 27 Dec | 23.6 | 24.4 | 17.4 | 10 | 12.4 | 24 Dec |
| Carroll | 56 | 22.2 | 9.5 | 18 Jan | 11 | 5 | 11 | 3 Jan | 22 Dec | 22.1 | 23.0 | 16.8 | 2 | 9.5 | 18 Jan |
| Cecil | 46 | 22.9 | 10.8 | 24 Dec | 11 | 4 | 10 | 5 Jan | 27 Dec | 22.9 | 23.8 | 16.0 | 10 | 10.8 | 24 Dec |
| Charles | 42 | 23.6 | 13.5 | 17 Jan | 7 | 5 | 9 | 3 Jan | 22 Dec | 23.4 | 24.0 | 18.8 | 2 | 13.5 | 17 Jan |
| Dorchester | 43 | 24.2 | 15.3 | 24 Dec | 8 | 5 | 10 | 15 Jan | 27 Dec | 24.1 | 24.7 | 19.6 | 7 | 15.3 | 24 Dec |
| Frederick | 52 | 22.6 | 10.1 | 22 Jan | 11 | 4 | 11 | 5 Jan | 22 Dec | 22.4 | 23.6 | 17.5 | 2 | 10.1 | 22 Jan |
| Garrett | 79 | 19.8 | 0.9 | 22 Jan | 15 | 5 | 12 | 2 Jan | 26 Dec | 19.7 | 21.8 | 11.9 | 2 | 0.9 | 22 Jan |
| Harford | 48 | 22.6 | 10.9 | 17 Jan | 10 | 4 | 10 | 3 Jan | 22 Dec | 22.5 | 23.7 | 17.2 | 2 | 10.9 | 17 Jan |
| Howard | 51 | 22.8 | 10.9 | 17 Jan | 10 | 4 | 11 | 3 Jan | 22 Dec | 22.6 | 23.5 | 17.5 | 2 | 10.9 | 17 Jan |
| Kent | 45 | 23.7 | 13.0 | 17 Jan | 10 | 4 | 10 | 5 Jan | 27 Dec | 23.7 | 24.5 | 18.2 | 9 | 13.0 | 17 Jan |
| Montgomery | 42 | 22.8 | 11.9 | 17 Jan | 9 | 4 | 11 | 5 Jan | 22 Dec | 22.6 | 23.7 | 18.5 | 2 | 11.9 | 17 Jan |
| Prince George's | 41 | 23.5 | 13.2 | 17 Jan | 9 | 4 | 10 | 4 Jan | 22 Dec | 23.4 | 24.5 | 18.8 | 2 | 13.2 | 17 Jan |
| Queen Anne's | 45 | 24.0 | 13.6 | 24 Dec | 10 | 4 | 10 | 5 Jan | 27 Dec | 24.0 | 24.8 | 18.4 | 9 | 13.6 | 24 Dec |
| Saint Mary's | 43 | 24.0 | 14.6 | 18 Jan | 8 | 5 | 10 | 3 Jan | 22 Dec | 23.9 | 24.6 | 20.3 | 2 | 14.6 | 18 Jan |
| Somerset | 35 | 23.8 | 16.4 | 24 Dec | 7 | 4 | 8 | 17 Jan | 22 Dec | 23.5 | 24.2 | 20.7 | 7 | 16.4 | 24 Dec |
| Talbot | 38 | 24.5 | 15.6 | 24 Dec | 8 | 4 | 10 | 15 Jan | 22 Dec | 24.4 | 25.4 | 20.1 | 8 | 15.6 | 24 Dec |
| Washington | 58 | 22.0 | 7.7 | 22 Jan | 12 | 4 | 13 | 5 Jan | 22 Dec | 21.8 | 22.7 | 18.2 | 2 | 7.7 | 22 Jan |
| Wicomico | 47 | 23.8 | 13.6 | 24 Dec | 10 | 4 | 9 | 3 Jan | 27 Dec | 23.6 | 24.4 | 18.3 | 9 | 13.6 | 24 Dec |
| Worcester | 40 | 24.1 | 14.8 | 24 Dec | 9 | 3 | 8 | 6 Jan | 22 Dec | 23.7 | 24.6 | 19.5 | 9 | 14.8 | 24 Dec |
| Baltimore City | 37 | 23.6 | 13.4 | 17 Jan | 9 | 3 | 10 | 5 Jan | 22 Dec | 23.4 | 24.4 | 17.0 | 9 | 13.4 | 17 Jan |