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Maryland: first snow, freeze dates and white Christmas odds
Snow and freeze history for 2 NOAA weather stations in Maryland, computed from 1995–2024 daily records. The earliest typical first snow among them is Baltimore (median Dec 16). The best white Christmas odds are at Baltimore (7%).
| City | First measurable snow (median) | First 1"+ snow (median) | White Christmas chance | Avg snowfall / season | First fall freeze (median) | Last spring freeze (median) |
|---|---|---|---|---|---|---|
| Baltimore | Dec 16 | Dec 30 | 7% | 18.9" | Nov 1 | Apr 7 |
| Salisbury | – | – | – | – | Oct 30 | Apr 17 |
Planning for winter? Heat pump vs gas furnace, propane and oil: heating cost in Maryland (on our sister site PlugVsPump, from EIA prices).