Race weather · 10-year data
When to race in Washington
Typical race-day conditions for every month, averaged from 10 years of weather history across 330 upcoming race days in Washington — the same data shown on every race page on Find The Run.
Month by month
Bars show the typical race-day range (33–82°F scale). Tap a month to browse its races.
JanJanuary
35–46°F
48% rain
16 races
FebFebruary
33–45°F
38% rain
18 races
MarMarch
36–52°F
39% rain
18 races
AprApril
39–57°F
25% rain
21 races
MayMay
47–65°F
21% rain
29 races
JunJune
53–73°F
15% rain
22 races
JulJuly
58–82°F
4% rain
14 races
AugAugust
59–81°F
8% rain
11 races
SepSeptember
48–66°F
20% rain
5 races
OctOctober
43–57°F
40% rain
49 races
NovNovember
37–47°F
42% rain
78 races
DecDecember
35–45°F
49% rain
49 races
Races in the sweet spot
Upcoming Washington 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 330 upcoming race days in Washington — real race-day conditions in the US, not city-wide monthly normals. Daily lows land around sunrise, so the low end of each range is close to typical start-line temperature.