Thomas Jefferson Memorial in December
In December, Thomas Jefferson Memorial averages a high of 49°F and a low of 35°F, with 3.4 inches of precipitation (rain plus melted snow) and 1.7 inches of snowfall. About 106,000 people visit, the 11th busiest of 12 (quiet). Days are 9 hours 27 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 49° / 35°F
- Precipitation
- 3.4in
- Snow
- 1.7in
- Daylight
- 9h 27m
- Visitors
- 106,000
- Crowds
- Quiet
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 December
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Franklin Delano Roosevelt Memorial | 49° / 35° | Quiet | Cool |
| Martin Luther King, Jr., Memorial | 49° / 35° | Quiet | Cool |
| World War II Memorial | 49° / 35° | Moderate | Cool |
| Korean War Veterans Memorial | 49° / 35° | Moderate | Cool |
| Vietnam Veterans Memorial | 49° / 35° | Moderate | Cool |
Closures, reservations and alerts: Thomas Jefferson Memorial on nps.gov
All twelve months at Thomas Jefferson Memorial · National parks to visit in December