Freezing Days (Tmin ≤ 32℉) and Spells (2 or more consecutive Freezing Days)
in Maryland: January 1 - April 30, 2025
NOTE: Data From preliminary NCEI's nClimDiv-Daily data set v1.0.0.
Data labeled as scaled on May 8, 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 | 60 | 23.1 | 4.7 | 23 Jan | 7 | 8 | 29 | 3 Jan | 9 Apr | 22.9 | 26.4 | 19.7 | 1 | 4.7 | 23 Jan |
| Clim. Div. 1 | 49 | 23.3 | 9.0 | 24 Jan | 7 | 6 | 26 | 3 Jan | 3 Mar | 22.7 | 25.2 | 21.1 | 1 | 9.0 | 24 Jan |
| Clim. Div. 2 | 54 | 23.1 | 7.1 | 24 Jan | 7 | 7 | 26 | 3 Jan | 2 Mar | 22.9 | 25.5 | 19.9 | 1 | 7.1 | 24 Jan |
| Clim. Div. 3 | 50 | 23.5 | 8.8 | 24 Jan | 9 | 5 | 16 | 3 Jan | 9 Mar | 23.5 | 26.3 | 17.4 | 2 | 8.8 | 24 Jan |
| Clim. Div. 4 | 50 | 23.4 | 7.9 | 24 Jan | 8 | 6 | 16 | 3 Jan | 2 Mar | 23.1 | 25.4 | 16.0 | 2 | 7.9 | 24 Jan |
| Clim. Div. 5 | 55 | 22.8 | 6.0 | 24 Jan | 7 | 7 | 29 | 3 Jan | 9 Mar | 22.5 | 25.0 | 20.5 | 1 | 6.0 | 24 Jan |
| Clim. Div. 6 | 61 | 22.6 | 2.4 | 23 Jan | 7 | 8 | 29 | 3 Jan | 9 Apr | 22.6 | 26.0 | 19.1 | 1 | 2.4 | 23 Jan |
| Clim. Div. 7 | 69 | 21.6 | -2.5 | 23 Jan | 8 | 8 | 27 | 2 Jan | 8 Apr | 21.3 | 25.3 | 15.8 | 1 | -2.5 | 23 Jan |
| Clim. Div. 8 | 84 | 18.6 | -11.6 | 22 Jan | 8 | 10 | 34 | 1 Jan | 17 Apr | 18.5 | 23.6 | 12.6 | 1 | -11.6 | 22 Jan |
| Allegany | 75 | 21.5 | -4.2 | 22 Jan | 11 | 6 | 27 | 2 Jan | 17 Apr | 21.4 | 25.6 | 14.5 | 1 | -4.2 | 22 Jan |
| Anne Arundel | 49 | 23.5 | 8.0 | 24 Jan | 8 | 6 | 16 | 3 Jan | 2 Mar | 23.3 | 25.5 | 16.4 | 2 | 8.0 | 24 Jan |
| Baltimore | 63 | 22.5 | 2.4 | 23 Jan | 6 | 10 | 29 | 3 Jan | 9 Apr | 22.5 | 25.8 | 18.7 | 1 | 2.4 | 23 Jan |
| Calvert | 52 | 23.6 | 8.5 | 24 Jan | 8 | 6 | 26 | 3 Jan | 9 Mar | 23.4 | 26.9 | 20.2 | 1 | 8.5 | 24 Jan |
| Caroline | 58 | 22.8 | 5.5 | 24 Jan | 7 | 8 | 29 | 3 Jan | 9 Mar | 22.5 | 25.0 | 19.9 | 1 | 5.5 | 24 Jan |
| Carroll | 65 | 21.8 | -0.8 | 23 Jan | 6 | 10 | 30 | 2 Jan | 9 Apr | 21.6 | 24.5 | 18.0 | 1 | -0.8 | 23 Jan |
| Cecil | 57 | 22.7 | 5.3 | 23 Jan | 7 | 8 | 29 | 3 Jan | 9 Apr | 22.5 | 25.3 | 20.1 | 1 | 5.3 | 23 Jan |
| Charles | 46 | 23.1 | 9.0 | 24 Jan | 9 | 5 | 16 | 3 Jan | 9 Mar | 23.1 | 26.2 | 17.4 | 2 | 9.0 | 24 Jan |
| Dorchester | 52 | 23.0 | 7.6 | 24 Jan | 7 | 7 | 26 | 3 Jan | 2 Mar | 22.6 | 25.5 | 20.1 | 1 | 7.6 | 24 Jan |
| Frederick | 62 | 22.4 | 0.2 | 23 Jan | 7 | 8 | 29 | 3 Jan | 9 Apr | 22.4 | 25.6 | 18.7 | 1 | 0.2 | 23 Jan |
| Garrett | 84 | 18.6 | -11.6 | 22 Jan | 8 | 10 | 34 | 1 Jan | 17 Apr | 18.5 | 23.6 | 12.6 | 1 | -11.6 | 22 Jan |
| Harford | 62 | 22.6 | 3.0 | 23 Jan | 6 | 10 | 29 | 3 Jan | 9 Apr | 22.6 | 26.1 | 19.0 | 1 | 3.0 | 23 Jan |
| Howard | 62 | 22.8 | 3.3 | 23 Jan | 6 | 10 | 29 | 3 Jan | 9 Apr | 22.8 | 25.9 | 19.2 | 1 | 3.3 | 23 Jan |
| Kent | 57 | 23.1 | 5.8 | 24 Jan | 7 | 8 | 29 | 3 Jan | 9 Apr | 22.9 | 25.9 | 20.4 | 1 | 5.8 | 24 Jan |
| Montgomery | 52 | 22.9 | 4.8 | 23 Jan | 8 | 6 | 16 | 3 Jan | 2 Mar | 22.5 | 24.8 | 13.8 | 2 | 4.8 | 23 Jan |
| Prince George's | 51 | 23.3 | 7.6 | 23 Jan | 9 | 5 | 16 | 3 Jan | 9 Mar | 23.1 | 25.8 | 15.6 | 2 | 7.6 | 23 Jan |
| Queen Anne's | 55 | 22.8 | 6.1 | 24 Jan | 7 | 7 | 29 | 3 Jan | 9 Mar | 22.5 | 25.1 | 20.5 | 1 | 6.1 | 24 Jan |
| Saint Mary's | 52 | 23.4 | 8.7 | 24 Jan | 8 | 6 | 26 | 3 Jan | 9 Mar | 23.3 | 26.9 | 20.0 | 1 | 8.7 | 24 Jan |
| Somerset | 48 | 23.7 | 9.7 | 24 Jan | 7 | 6 | 26 | 3 Jan | 3 Mar | 23.1 | 25.8 | 21.6 | 1 | 9.7 | 24 Jan |
| Talbot | 51 | 23.3 | 8.0 | 24 Jan | 8 | 6 | 26 | 3 Jan | 2 Mar | 23.0 | 26.3 | 20.6 | 1 | 8.0 | 24 Jan |
| Washington | 65 | 21.8 | -1.0 | 23 Jan | 7 | 9 | 29 | 3 Jan | 9 Apr | 21.8 | 25.4 | 17.8 | 1 | -1.0 | 23 Jan |
| Wicomico | 55 | 23.0 | 7.2 | 24 Jan | 7 | 7 | 26 | 3 Jan | 2 Mar | 22.6 | 25.1 | 19.8 | 1 | 7.2 | 24 Jan |
| Worcester | 49 | 23.7 | 9.8 | 24 Jan | 7 | 6 | 26 | 3 Jan | 3 Mar | 23.0 | 25.2 | 21.7 | 1 | 9.8 | 24 Jan |
| Baltimore City | 51 | 23.1 | 6.6 | 24 Jan | 8 | 6 | 16 | 3 Jan | 2 Mar | 22.7 | 24.8 | 14.8 | 2 | 6.6 | 24 Jan |