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Rainiest Cities in Oklahoma
Average annual precipitation, ranked
1991–2020 NOAA normals · 3 cities
Broken Arrow is the rainiest city in Oklahoma, with 42.1 in of precipitation in an average year. Every Oklahoma city with a reporting NOAA station, ranked.
| # | City | Average annual precipitation | |
|---|---|---|---|
| 1 | Broken Arrow | 42.1 in | wettest May |
| 2 | Tulsa | 41.0 in | wettest May |
| 3 | Oklahoma City | 36.4 in | wettest May |
Thirty-year normals and records from each city's NOAA GHCN-Daily station, computed 2026-08-30. Cities with a population of 100,000 or more and a reporting station. Each city name opens its climate page.
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Normals and records: NOAA GHCN-Daily stations. Sunshine from ERA5 reanalysis. City locations: GeoNames (CC BY 4.0).