Thomas Jefferson Memorial in July
In July, Thomas Jefferson Memorial averages a high of 90°F and a low of 72°F, with 4.3 inches of precipitation (rain plus melted snow). About 237,000 people visit, the 5th busiest of 12 (moderate). Days are 14 hours 38 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 90° / 72°F
- Precipitation
- 4.3in
- Snow
- 0in
- Daylight
- 14h 38m
- Visitors
- 237,000
- Crowds
- Moderate
Best months for weather and crowds instead: April (very busy) and November (quiet).
Weather 1991–2020 averages at Washington Reagan AP, VA, 2.3 miles from the park's center, 10 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Franklin Delano Roosevelt Memorial | 90° / 72° | Moderate | Hot |
| Martin Luther King, Jr., Memorial | 90° / 72° | Moderate | Hot |
| World War II Memorial | 90° / 72° | Busy | Hot |
| Korean War Veterans Memorial | 90° / 72° | Busy | Hot |
| Vietnam Veterans Memorial | 90° / 72° | Busy | Hot |
Closures, reservations and alerts: Thomas Jefferson Memorial on nps.gov
All twelve months at Thomas Jefferson Memorial · National parks to visit in July