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 397 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 (32–79°F scale). Tap a month to browse its races.
JanJanuary
35–45°F
46% rain
7 races
FebFebruary
32–45°F
36% rain
13 races
MarMarch
36–51°F
40% rain
14 races
AprApril
38–57°F
22% rain
14 races
MayMay
48–67°F
18% rain
15 races
JunJune
54–75°F
13% rain
12 races
JulJuly
56–79°F
4% rain
7 races
AugAugust
58–78°F
10% rain
5 races
SepSeptember
52–70°F
21% rain
105 races
OctOctober
45–60°F
33% rain
107 races
NovNovember
37–48°F
44% rain
58 races
DecDecember
35–45°F
50% rain
40 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 397 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.