Leonardtown, MD
Climate overview — based on NOAA 1991-2020 normals from SOLOMONS, MD US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Leonardtown has an annual average temperature of 58.9°F with about 0 inches of precipitation per year. The warmest month is July (average high 87.9°F), and the coldest is January (average low 30.1°F).
Pleasant months
3 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
42.6°F
warmest to coldest month
Best time to visit Leonardtown
Full guide →Climate change signal
All-time records →19 of 366 (5.2%) of Leonardtown's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 36 | |
| 1900s | 23 | |
| 1910s | 30 | |
| 1920s | 18 | |
| 1930s | 36 | |
| 1940s | 45 | |
| 1950s | 32 | |
| 1960s | 18 | |
| 1970s | 30 | |
| 1980s | 8 | |
| 2000s | 48 | |
| 2010s | 37 | |
| 2020s | 5 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 45.3°F | 30.1°F | 37.7°F | in | — | — |
| February | 47.6°F | 30.8°F | 39.2°F | in | — | — |
| March | 54.9°F | 37.6°F | 46.3°F | in | — | — |
| April | 65.4°F | 47.4°F | 56.4°F | in | — | — |
| May | 74.2°F | 57.9°F | 66.0°F | in | — | — |
| June | 83.8°F | 67.6°F | 75.7°F | in | — | — |
| July | 87.9°F | 72.7°F | 80.3°F | in | — | — |
| August | 86.3°F | 71.0°F | 78.7°F | in | — | — |
| September | 79.9°F | 65.0°F | 72.4°F | in | — | — |
| October | 68.7°F | 53.4°F | 61.0°F | in | — | — |
| November | 58.6°F | 43.0°F | 50.8°F | in | — | — |
| December | 50.1°F | 34.5°F | 42.3°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when