World War II Memorial in September
In September, World War II Memorial averages a high of 81°F and a low of 64°F, with 3.9 inches of precipitation (rain plus melted snow). About 359,000 people visit, the 8th busiest of 12 (busy). Days are 12 hours 24 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 81° / 64°F
- Precipitation
- 3.9in
- Snow
- 0in
- Daylight
- 12h 24m
- Visitors
- 359,000
- Crowds
- Busy
Best months for weather and crowds instead: April (very busy) and November (busy).
Weather 1991–2020 averages at Washington Reagan AP, VA, 2.8 miles from the park's center, 10 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in September
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Martin Luther King, Jr., Memorial | 81° / 64° | Moderate | Hot |
| Vietnam Veterans Memorial | 81° / 64° | Moderate | Hot |
| Korean War Veterans Memorial | 81° / 64° | Busy | Hot |
| Franklin Delano Roosevelt Memorial | 81° / 64° | Moderate | Hot |
| Lincoln Memorial | 81° / 64° | Busy | Hot |
Closures, reservations and alerts: World War II Memorial on nps.gov
All twelve months at World War II Memorial · National parks to visit in September