Race weather · 10-year data
When to race in Washington DC
Typical race-day conditions for every month, averaged from 10 years of weather history across 72 upcoming race days in Washington DC — the same data shown on every race page on Find The Run.
Month by month
Bars show the typical race-day range (30–88°F scale). Tap a month to browse its races.
JanJanuary
30–44°F
22% rain
3 races
FebFebruary
32–50°F
28% rain
3 races
MarMarch
37–57°F
22% rain
2 races
AprApril
47–67°F
25% rain
2 races
MayMay
52–71°F
36% rain
2 races
JulJuly
71–88°F
34% rain
1 races
AugAugust
69–85°F
35% rain
7 races
SepSeptember
63–79°F
29% rain
17 races
OctOctober
53–69°F
19% rain
11 races
NovNovember
39–55°F
23% rain
14 races
DecDecember
32–47°F
22% rain
10 races
Races in the sweet spot
Upcoming Washington DC races in the best-weather months.
How this is measured: every race on Find The Run carries 10 years of weather history for its exact location and calendar date. These monthly figures average that data across all 72 upcoming race days in Washington DC — real race-day conditions in the US, not city-wide monthly normals.