Maryland weather by month
Average temperatures and rainfall across Maryland, based on 30 years of climate data.
Monthly climate (Baltimore)
| Month | High / Low | Rainfall | Wet days |
|---|---|---|---|
| Jan | 40° / 30° | 3.6 in | 9 |
| Feb | 42° / 31° | 3.3 in | 9.1 |
| Mar | 50° / 37° | 4.5 in | 10.5 |
| Apr | 61° / 47° | 3.8 in | 10.4 |
| May | 70° / 57° | 3.8 in | 11 |
| Jun | 79° / 67° | 3.5 in | 10.9 |
| Jul | 84° / 72° | 3.8 in | 11.4 |
| Aug | 82° / 71° | 3.6 in | 10.4 |
| Sep | 76° / 64° | 4.7 in | 9.4 |
| Oct | 65° / 53° | 4.0 in | 8.4 |
| Nov | 54° / 42° | 3.4 in | 8.3 |
| Dec | 45° / 35° | 4.3 in | 9.6 |
Cities in Maryland
- 1Baltimore36°–77°586kSep
- 2Columbia36°–79°100kSep
- 3Germantown34°–77°86kSep
- 4Silver Spring36°–79°71kSep
- 5Frederick34°–77°69kSep
- 6Waldorf37°–79°68kSep
- 7Glen Burnie36°–77°68kSep
- 8Gaithersburg34°–77°67kSep
- 9Rockville36°–79°67kSep
- 10Ellicott City36°–79°66kSep
- 11Dundalk36°–77°64kSep
- 12Bethesda36°–79°61kSep
- 13Bowie36°–79°58kSep
- 14Towson34°–77°55kSep
- 15South Bel Air34°–77°49kSep
- 16Aspen Hill36°–79°49kSep
- 17Wheaton36°–79°48kSep
- 18Bel Air South34°–77°48kSep
- 19Gwynn Oak36°–79°47kSep
- 20Potomac36°–79°45kSep
- 21Severn36°–79°44kSep
- 22North Bethesda36°–79°44kSep
- 23Catonsville36°–79°42kSep
- 24Annapolis36°–79°41kSep
- 25Hagerstown32°–77°40kSep
- 26Essex36°–77°39kSep
- 27Hanover36°–79°38kSep
- 28Woodlawn36°–79°38kSep
- 29Severna Park36°–79°38kSep
- 30Odenton36°–79°37kSep
- 31Saint Charles37°–79°36kSep
- 32Clinton36°–79°36kSep
- 33Oxon Hill-Glassmanor36°–79°35kSep
- 34North Bel Air34°–77°34kSep
- 35Olney34°–77°34kSep
- 36Suitland-Silver Hill36°–79°34kSep
- 37Chillum36°–79°34kSep
- 38St. Charles37°–79°33kSep
- 39Salisbury39°–79°33kOct
- 40Randallstown36°–79°32kSep
- 41College Park36°–79°32kSep
- 42Montgomery Village34°–77°32kSep
- 43Pikesville36°–79°31kSep
- 44Parkville34°–77°31kSep
- 45Owings Mills34°–77°31kSep
- 46Bel Air North34°–77°31kSep
- 47Eldersburg34°–77°31kSep
- 48Carney34°–77°30kSep
- 49South Gate36°–79°30kSep
- 50Milford Mill36°–79°29kSep
- 51West Elkridge36°–79°29kSep
- 52Perry Hall34°–77°28kSep
- 53Crofton36°–79°27kSep
- 54Laurel36°–79°26kSep
- 55South Laurel36°–79°26kSep
- 56Reisterstown34°–77°26kSep
- 57Suitland36°–79°26kSep
- 58Edgewood34°–77°26kSep
- 59Lochearn36°–79°25kSep
- 60Middle River36°–77°25kSep
- 61North Potomac36°–79°24kSep
- 62Scaggsville34°–77°24kSep
- 63Pasadena36°–79°24kSep
- 64Greenbelt36°–79°24kSep
- 65Hunt Valley34°–77°24kSep
- 66Fort Washington36°–79°24kSep
- 67Fairland36°–79°24kSep
- 68Ilchester36°–79°23kSep
- 69Arnold36°–79°23kSep
- 70Landover36°–79°23kSep
- 71Cockeysville34°–77°21kSep
- 72Arbutus36°–79°20kSep
- 73Cumberland30°–72°20kSep
- 74Lake Shore36°–79°19kSep
- 75Green Haven36°–77°19kSep
- 76Rosedale36°–77°19kSep
- 77Camp Springs36°–79°19kSep
- 78Langley Park36°–79°19kSep
- 79Greater Upper Marlboro37°–79°19kSep
- 80Westminster34°–77°19kSep
- 81Hyattsville36°–79°19kSep
- 82Ballenger Creek34°–77°18kSep
- 83Lanham-Seabrook36°–79°18kSep
- 84Calverton36°–79°18kSep
- 85Oxon Hill36°–79°18kSep
- 86Takoma Park36°–79°18kSep
- 87White Oak36°–79°17kSep
- 88Glassmanor36°–79°17kSep
- 89Seabrook36°–79°17kSep
- 90Redland34°–77°17kSep
- 91Frankford36°–77°17kSep
- 92Beltsville36°–79°17kSep
- 93Ferndale36°–79°17kSep
- 94Easton37°–79°17kSep
- 95Hillcrest Heights36°–79°16kSep
- 96Maryland City36°–79°16kSep
- 97Parole36°–79°16kSep
- 98Lutherville-Timonium34°–77°16kSep
- 99Elkton36°–79°16kSep
- 100Elkridge36°–79°16kSep
- 101Aberdeen34°–77°16kSep
- 102East Riverdale36°–79°16kSep
- 103Damascus34°–77°15kSep
- 104Rossville36°–77°15kSep
- 105Cloverly36°–79°15kSep
- 106Adelphi36°–79°15kSep