Washington DC · Month comparison
July vs October
October ranks #1 overall vs July at #6. Fall foliage on the Mall, Marine Corps Marathon, crisp air — October rivals April for DC's best.
July
#6 of 12 months
Best match
July 4th fireworks over the Mall are genuinely spectacular — worth the heat and crowds.
- ↑July 4th Independence Day: fireworks over the Washington Monument and National Mall — the most American experience possible
- ↑Smithsonian Folklife Festival on the Mall (late June–July): free outdoor cultural festival, extraordinary world music and crafts
October
#1 of 12 months
Best match
Fall foliage on the Mall, Marine Corps Marathon, crisp air — October rivals April for DC's best.
- ↑Fall foliage across the National Mall, Rock Creek Park, and Georgetown: red and gold that genuinely rivals New England
- ↑Marine Corps Marathon (late October): 30,000 runners through Washington's most scenic monuments — spectacular spectator event
| Factor | July | October |
|---|---|---|
| Weather score | 6 | 9 |
| Value score | 5 | 5 |
| Crowd score | 5 | 5 |
| Events score | 9 | 7 |
| Atmosphere | 8 | 9 |
| Avg high temp | 31°C | 19°C |
| Monthly rain | 100mm | 80mm |
| Daily sunshine | 8hrs | 6.5hrs |
July trade-offs
- ↓31°C and 59% humidity is hot and sticky — midday outdoor monument walks are exhausting
- ↓July 4th week sees the highest visitor volumes of the year; book months ahead
- ↓Thunderstorms possible and occasionally severe: July 4th fireworks have been weather-cancelled before
October trade-offs
- ↓Moderate tourism continues through October; not the quiet shoulder it once was
- ↓Marine Corps Marathon weekend significantly affects transport and accommodation around the Mall
- ↓Foliage peaks vary year to year — late October to early November is the typical window
Scores compare months within Washington DC. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →