Leesburg, VA
Climate overview — based on NOAA 1991-2020 normals from PURCELLVILLE, VA US.
Year-round temperatures (°F)
Climate summary
Leesburg has an annual average temperature of 54.2°F with about 43.8 inches of precipitation per year. The warmest month is July (average high 86.4°F), and the coldest is January (average low 24.5°F). September is typically the wettest month (4.77 in) and February the driest (2.56 in).
Best time to visit Leesburg
Full guide →Climate change signal
All-time records →11 of 366 (3%) of Leesburg'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.
| 1900s | 25 | |
| 1910s | 49 | |
| 1920s | 35 | |
| 1930s | 90 | |
| 1940s | 36 | |
| 1950s | 19 | |
| 1960s | 16 | |
| 1970s | 22 | |
| 1980s | 17 | |
| 1990s | 30 | |
| 2000s | 11 | |
| 2010s | 13 | |
| 2020s | 3 |
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 | 41.0°F | 24.5°F | 32.8°F | 3.05 in | — | — |
| February | 44.0°F | 25.9°F | 35.0°F | 2.56 in | — | — |
| March | 52.6°F | 32.3°F | 42.5°F | 3.61 in | — | — |
| April | 64.5°F | 42.2°F | 53.4°F | 3.54 in | — | — |
| May | 72.9°F | 51.6°F | 62.2°F | 4.35 in | — | — |
| June | 81.4°F | 61.1°F | 71.2°F | 4.25 in | — | — |
| July | 86.4°F | 65.5°F | 76.0°F | 4.08 in | — | — |
| August | 84.7°F | 63.9°F | 74.3°F | 3.57 in | — | — |
| September | 77.8°F | 56.1°F | 66.9°F | 4.77 in | — | — |
| October | 66.3°F | 44.3°F | 55.3°F | 3.52 in | — | — |
| November | 54.9°F | 34.5°F | 44.7°F | 3.13 in | — | — |
| December | 44.7°F | 28.4°F | 36.5°F | 3.35 in | — | — |
Climate twins of Leesburg
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).