Freezing Days (Tmin ≤ 32℉) and Spells (2 or more consecutive Freezing Days)
in Maryland: January 1 - December 31, 2025
NOTE: Data From preliminary NCEI's nClimDiv-Daily data set v1.0.0.
Data labeled as scaled on January 8, 2026.
| 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 | 93 | 23.8 | 4.7 | 23 Jan | 12 | 7 | 29 | 3 Jan | 26 Dec | 23.7 | 27.1 | 19.7 | 1 | 4.7 | 23 Jan |
| Clim. Div. 1 | 80 | 25.0 | 9.0 | 24 Jan | 11 | 6 | 26 | 3 Jan | 25 Dec | 24.5 | 26.8 | 21.1 | 1 | 9.0 | 24 Jan |
| Clim. Div. 2 | 83 | 24.4 | 7.1 | 24 Jan | 12 | 6 | 26 | 3 Jan | 26 Dec | 24.0 | 26.7 | 19.9 | 1 | 7.1 | 24 Jan |
| Clim. Div. 3 | 81 | 24.8 | 8.8 | 24 Jan | 14 | 5 | 16 | 3 Jan | 26 Dec | 24.7 | 26.9 | 17.4 | 2 | 8.8 | 24 Jan |
| Clim. Div. 4 | 84 | 24.6 | 7.9 | 24 Jan | 14 | 5 | 16 | 3 Jan | 26 Dec | 24.5 | 26.9 | 16.0 | 2 | 7.9 | 24 Jan |
| Clim. Div. 5 | 94 | 24.4 | 6.0 | 24 Jan | 11 | 8 | 29 | 3 Jan | 25 Dec | 24.2 | 26.7 | 20.5 | 1 | 6.0 | 24 Jan |
| Clim. Div. 6 | 101 | 23.6 | 2.4 | 23 Jan | 12 | 8 | 29 | 3 Jan | 25 Dec | 23.6 | 27.0 | 19.1 | 1 | 2.4 | 23 Jan |
| Clim. Div. 7 | 111 | 22.6 | -2.5 | 23 Jan | 15 | 7 | 27 | 2 Jan | 26 Dec | 22.4 | 26.4 | 15.8 | 1 | -2.5 | 23 Jan |
| Clim. Div. 8 | 133 | 20.1 | -11.6 | 22 Jan | 16 | 8 | 34 | 1 Jan | 26 Dec | 20.0 | 25.4 | 12.6 | 1 | -11.6 | 22 Jan |
| Allegany | 114 | 22.3 | -4.2 | 22 Jan | 17 | 6 | 27 | 2 Jan | 26 Dec | 22.1 | 26.1 | 14.5 | 1 | -4.2 | 22 Jan |
| Anne Arundel | 80 | 24.6 | 8.0 | 24 Jan | 13 | 5 | 16 | 3 Jan | 26 Dec | 24.4 | 26.6 | 16.4 | 2 | 8.0 | 24 Jan |
| Baltimore | 103 | 23.5 | 2.4 | 23 Jan | 11 | 9 | 29 | 3 Jan | 25 Dec | 23.4 | 26.9 | 18.7 | 1 | 2.4 | 23 Jan |
| Calvert | 83 | 24.9 | 8.5 | 24 Jan | 13 | 6 | 26 | 3 Jan | 26 Dec | 24.7 | 27.4 | 20.2 | 1 | 8.5 | 24 Jan |
| Caroline | 94 | 24.1 | 5.5 | 24 Jan | 11 | 8 | 29 | 3 Jan | 25 Dec | 23.8 | 26.2 | 19.9 | 1 | 5.5 | 24 Jan |
| Carroll | 107 | 22.7 | -0.8 | 23 Jan | 11 | 9 | 30 | 2 Jan | 25 Dec | 22.5 | 25.8 | 18.0 | 1 | -0.8 | 23 Jan |
| Cecil | 93 | 23.6 | 5.3 | 23 Jan | 12 | 7 | 29 | 3 Jan | 25 Dec | 23.5 | 26.5 | 20.1 | 1 | 5.3 | 23 Jan |
| Charles | 79 | 24.6 | 9.0 | 24 Jan | 13 | 5 | 16 | 3 Jan | 26 Dec | 24.4 | 26.9 | 17.4 | 2 | 9.0 | 24 Jan |
| Dorchester | 81 | 24.6 | 7.6 | 24 Jan | 12 | 6 | 26 | 3 Jan | 26 Dec | 24.2 | 26.8 | 20.1 | 1 | 7.6 | 24 Jan |
| Frederick | 100 | 23.1 | 0.2 | 23 Jan | 11 | 8 | 29 | 3 Jan | 26 Dec | 22.9 | 26.1 | 18.7 | 1 | 0.2 | 23 Jan |
| Garrett | 133 | 20.2 | -11.6 | 22 Jan | 16 | 8 | 34 | 1 Jan | 26 Dec | 20.0 | 25.4 | 12.6 | 1 | -11.6 | 22 Jan |
| Harford | 100 | 23.4 | 3.0 | 23 Jan | 10 | 9 | 29 | 3 Jan | 25 Dec | 23.3 | 26.7 | 19.0 | 1 | 3.0 | 23 Jan |
| Howard | 100 | 23.6 | 3.3 | 23 Jan | 10 | 9 | 29 | 3 Jan | 25 Dec | 23.4 | 26.6 | 19.2 | 1 | 3.3 | 23 Jan |
| Kent | 93 | 24.3 | 5.8 | 24 Jan | 10 | 9 | 29 | 3 Jan | 25 Dec | 24.0 | 26.4 | 20.4 | 1 | 5.8 | 24 Jan |
| Montgomery | 88 | 23.8 | 4.8 | 23 Jan | 13 | 6 | 26 | 3 Jan | 26 Dec | 23.6 | 26.2 | 13.8 | 2 | 4.8 | 23 Jan |
| Prince George's | 85 | 24.4 | 7.6 | 23 Jan | 14 | 5 | 16 | 3 Jan | 26 Dec | 24.2 | 26.6 | 15.6 | 2 | 7.6 | 23 Jan |
| Queen Anne's | 93 | 24.4 | 6.1 | 24 Jan | 11 | 8 | 29 | 3 Jan | 25 Dec | 24.1 | 26.6 | 20.5 | 1 | 6.1 | 24 Jan |
| Saint Mary's | 83 | 25.0 | 8.7 | 24 Jan | 12 | 6 | 26 | 3 Jan | 20 Dec | 24.6 | 27.2 | 20.0 | 1 | 8.7 | 24 Jan |
| Somerset | 76 | 25.1 | 9.7 | 24 Jan | 10 | 7 | 26 | 3 Jan | 26 Dec | 24.7 | 26.9 | 21.6 | 1 | 9.7 | 24 Jan |
| Talbot | 82 | 24.8 | 8.0 | 24 Jan | 11 | 6 | 26 | 3 Jan | 26 Dec | 24.4 | 26.9 | 20.6 | 1 | 8.0 | 24 Jan |
| Washington | 107 | 22.7 | -1.0 | 23 Jan | 14 | 7 | 29 | 3 Jan | 26 Dec | 22.7 | 26.5 | 17.8 | 1 | -1.0 | 23 Jan |
| Wicomico | 83 | 24.2 | 7.2 | 24 Jan | 11 | 6 | 26 | 3 Jan | 25 Dec | 23.7 | 26.1 | 19.8 | 1 | 7.2 | 24 Jan |
| Worcester | 80 | 25.3 | 9.8 | 24 Jan | 11 | 6 | 26 | 3 Jan | 25 Dec | 24.9 | 27.0 | 21.7 | 1 | 9.8 | 24 Jan |
| Baltimore City | 82 | 24.1 | 6.6 | 24 Jan | 13 | 5 | 16 | 3 Jan | 26 Dec | 23.7 | 25.9 | 14.8 | 2 | 6.6 | 24 Jan |