Freezing Days (Tmin ≤ 24℉) and Spells (2 or more consecutive Freezing Days)
in Maryland: January 1 - March 31, 2026
NOTE: Data From preliminary NCEI's nClimDiv-Daily data set v1.0.0.
Data labeled as scaled on April 6, 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 | 30 | 14.9 | 5.9 | 31 Jan | 4 | 7 | 18 | 1 Jan | 24 Jan | 14.7 | 17.4 | 11.8 | 4 | 5.9 | 31 Jan |
| Clim. Div. 1 | 30 | 17.6 | 9.4 | 31 Jan | 6 | 4 | 12 | 1 Jan | 14 Feb | 17.5 | 19.1 | 14.7 | 4 | 9.4 | 31 Jan |
| Clim. Div. 2 | 30 | 17.0 | 9.3 | 31 Jan | 4 | 7 | 19 | 2 Jan | 24 Jan | 16.8 | 19.3 | 14.8 | 4 | 9.3 | 31 Jan |
| Clim. Div. 3 | 26 | 16.6 | 9.9 | 31 Jan | 3 | 8 | 18 | 16 Jan | 24 Jan | 16.0 | 18.4 | 14.8 | 3 | 9.9 | 31 Jan |
| Clim. Div. 4 | 26 | 15.4 | 8.2 | 30 Jan | 4 | 5 | 11 | 16 Jan | 5 Feb | 14.4 | 16.2 | 11.8 | 3 | 8.2 | 30 Jan |
| Clim. Div. 5 | 29 | 15.4 | 8.2 | 30 Jan | 4 | 6 | 19 | 2 Jan | 24 Jan | 14.9 | 18.0 | 13.4 | 4 | 8.2 | 30 Jan |
| Clim. Div. 6 | 29 | 13.5 | 5.3 | 31 Jan | 6 | 4 | 11 | 1 Jan | 13 Feb | 13.2 | 16.3 | 8.9 | 4 | 5.3 | 31 Jan |
| Clim. Div. 7 | 35 | 12.3 | -1.3 | 31 Jan | 8 | 4 | 11 | 1 Jan | 18 Mar | 12.3 | 15.8 | 5.5 | 4 | -1.3 | 31 Jan |
| Clim. Div. 8 | 49 | 11.0 | -10.5 | 31 Jan | 7 | 6 | 27 | 1 Jan | 24 Mar | 10.1 | 17.0 | 4.4 | 3 | -10.5 | 31 Jan |
| Allegany | 36 | 11.8 | -3.5 | 31 Jan | 8 | 4 | 11 | 1 Jan | 18 Mar | 11.8 | 15.3 | 4.3 | 4 | -3.5 | 31 Jan |
| Anne Arundel | 26 | 15.9 | 9.1 | 31 Jan | 4 | 5 | 11 | 16 Jan | 5 Feb | 14.8 | 16.6 | 12.3 | 3 | 9.1 | 31 Jan |
| Baltimore | 32 | 14.1 | 5.2 | 30 Jan | 6 | 5 | 11 | 1 Jan | 13 Feb | 13.8 | 16.2 | 8.5 | 4 | 5.2 | 30 Jan |
| Calvert | 26 | 16.3 | 9.5 | 31 Jan | 3 | 8 | 18 | 16 Jan | 24 Jan | 15.8 | 18.1 | 14.5 | 3 | 9.5 | 31 Jan |
| Caroline | 32 | 16.2 | 7.7 | 30 Jan | 5 | 6 | 19 | 2 Jan | 14 Feb | 16.2 | 19.0 | 13.5 | 4 | 7.7 | 30 Jan |
| Carroll | 35 | 13.9 | 3.1 | 31 Jan | 6 | 5 | 16 | 1 Jan | 24 Feb | 13.6 | 17.2 | 9.4 | 4 | 3.1 | 31 Jan |
| Cecil | 30 | 14.5 | 7.1 | 30 Jan | 5 | 5 | 19 | 2 Jan | 24 Jan | 14.2 | 18.1 | 12.1 | 5 | 7.1 | 30 Jan |
| Charles | 25 | 16.1 | 9.3 | 30 Jan | 3 | 8 | 18 | 16 Jan | 24 Jan | 15.8 | 18.3 | 14.5 | 3 | 9.3 | 30 Jan |
| Dorchester | 28 | 16.9 | 9.4 | 31 Jan | 5 | 5 | 12 | 2 Jan | 6 Feb | 16.7 | 18.4 | 13.9 | 4 | 9.4 | 31 Jan |
| Frederick | 32 | 14.0 | 3.4 | 31 Jan | 6 | 5 | 11 | 1 Jan | 13 Feb | 13.3 | 15.9 | 8.5 | 4 | 3.4 | 31 Jan |
| Garrett | 49 | 11.0 | -10.4 | 31 Jan | 7 | 6 | 27 | 1 Jan | 24 Mar | 10.2 | 17.0 | 4.5 | 3 | -10.4 | 31 Jan |
| Harford | 32 | 14.3 | 5.8 | 30 Jan | 5 | 6 | 19 | 2 Jan | 13 Feb | 14.3 | 17.6 | 11.2 | 4 | 5.8 | 30 Jan |
| Howard | 29 | 13.7 | 5.4 | 30 Jan | 6 | 4 | 11 | 1 Jan | 13 Feb | 13.4 | 16.5 | 9.1 | 4 | 5.4 | 30 Jan |
| Kent | 30 | 15.5 | 8.0 | 30 Jan | 5 | 5 | 19 | 2 Jan | 24 Jan | 15.2 | 18.8 | 13.1 | 5 | 8.0 | 30 Jan |
| Montgomery | 28 | 14.6 | 6.6 | 30 Jan | 5 | 5 | 11 | 1 Jan | 5 Feb | 14.0 | 16.5 | 10.3 | 4 | 6.6 | 30 Jan |
| Prince George's | 28 | 15.6 | 7.5 | 30 Jan | 4 | 6 | 18 | 2 Jan | 24 Jan | 15.1 | 18.6 | 13.1 | 4 | 7.5 | 30 Jan |
| Queen Anne's | 29 | 15.6 | 8.4 | 30 Jan | 4 | 6 | 19 | 2 Jan | 24 Jan | 15.1 | 18.2 | 13.6 | 4 | 8.4 | 30 Jan |
| Saint Mary's | 25 | 16.4 | 9.6 | 31 Jan | 4 | 5 | 12 | 16 Jan | 6 Feb | 15.9 | 17.5 | 13.9 | 3 | 9.6 | 31 Jan |
| Somerset | 29 | 18.1 | 10.2 | 31 Jan | 6 | 4 | 12 | 2 Jan | 14 Feb | 18.1 | 19.9 | 15.2 | 4 | 10.2 | 31 Jan |
| Talbot | 27 | 16.8 | 10.1 | 1 Feb | 3 | 8 | 18 | 16 Jan | 24 Jan | 16.0 | 18.4 | 14.7 | 3 | 10.1 | 1 Feb |
| Washington | 34 | 12.8 | 0.8 | 31 Jan | 7 | 4 | 11 | 1 Jan | 24 Feb | 12.5 | 15.6 | 6.6 | 4 | 0.8 | 31 Jan |
| Wicomico | 31 | 16.7 | 8.0 | 31 Jan | 6 | 5 | 12 | 1 Jan | 14 Feb | 16.7 | 18.2 | 13.6 | 4 | 8.0 | 31 Jan |
| Worcester | 30 | 17.9 | 9.8 | 31 Jan | 6 | 4 | 12 | 1 Jan | 14 Feb | 17.7 | 19.3 | 15.3 | 4 | 9.8 | 31 Jan |
| Baltimore City | 26 | 14.9 | 8.2 | 30 Jan | 4 | 5 | 11 | 16 Jan | 5 Feb | 13.7 | 15.6 | 11.4 | 3 | 8.2 | 30 Jan |