NOAA's National Centers for Environmental Information
National Rankings
Contiguous U.S.
June 1930 Precipitation Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| June 1930 1-Month | 2.33in (59.18mm) | 2.92in (74.17mm) | -0.59in | 12th Driest | Driest since: | 1933 |
| 119th Wettest | Wettest since: | 1928 | ||||
| May– 2-Month | 5.50in (139.70mm) | 5.83in (148.08mm) | -0.33in | 39th Driest | Driest since: | 1988 |
| 92nd Wettest | Wettest since: | 2015 | ||||
| Apr– 3-Month | 7.32in (185.93mm) | 8.35in (212.09mm) | -1.03in | 16th Driest | Driest since: | 1988 |
| 115th Wettest | Wettest since: | 1957 | ||||
| Mar– 4-Month | 9.29in (235.97mm) | 10.86in (275.84mm) | -1.57in | 11th Driest | Driest since: | 1988 |
| 120th Wettest | Wettest since: | 1957 | ||||
| Feb– 5-Month | 11.03in (280.16mm) | 12.99in (329.95mm) | -1.96in | 9th Driest | Driest since: | 1988 |
| 122nd Wettest | Wettest since: | 2019 | ||||
| Jan– 6-Month | 13.61in (345.69mm) | 15.30in (388.62mm) | -1.69in | 15th Driest | Driest since: | 1988 |
| 116th Wettest | Wettest since: | 2019 | ||||
| Dec 1929– 7-Month | 15.82in (401.83mm) | 17.65in (448.31mm) | -1.83in | 16th Driest | Driest since: | 1931 |
| 114th Wettest | Wettest since: | 2019 | ||||
| Nov 1929– 8-Month | 17.78in (451.61mm) | 19.88in (504.95mm) | -2.10in | 15th Driest | Driest since: | 1934 |
| 115th Wettest | Wettest since: | 2019 | ||||
| Oct 1929– 9-Month | 20.37in (517.40mm) | 22.04in (559.82mm) | -1.67in | 25th Driest | Driest since: | 1934 |
| 105th Wettest | Wettest since: | 2019 | ||||
| Sep 1929– 10-Month | 23.12in (587.25mm) | 24.53in (623.06mm) | -1.41in | 30th Driest | Driest since: | 1934 |
| 100th Wettest | Wettest since: | 2019 | ||||
| Aug 1929– 11-Month | 24.92in (632.97mm) | 27.16in (689.86mm) | -2.24in | 20th Driest | Driest since: | 1918 |
| 110th Wettest | Wettest since: | 2019 | ||||
| Jul 1929– 12-Month | 27.49in (698.25mm) | 29.94in (760.48mm) | -2.45in | 17th Driest | Driest since: | 1931 |
| 113th Wettest | Wettest since: | 2019 | ||||
| Jan 1929– 18-Month | 43.75in (1,111.25mm) | 45.25in | -1.50in | 35th Driest | Driest since: | 1931 |
| 95th Wettest | Wettest since: | 2019 | ||||
| Jul 1928– 24-Month | 58.18in (1,477.77mm) | 59.90in | -1.72in | 32nd Driest | Driest since: | 1931 |
| 97th Wettest | Wettest since: | 2020 | ||||
| Jul 1927– 36-Month | 89.02in (2,261.11mm) | 89.84in | -0.82in | 50th Driest | Driest since: | 1956 |
| 78th Wettest | Wettest since: | 2019 | ||||
| Jul 1926– 48-Month | 122.57in (3,113.28mm) | 119.73in | 2.84in | 87th Driest | Driest since: | 1956 |
| 40th Wettest | Wettest since: | 2019 | ||||
| Jul 1925– 60-Month | 150.56in (3,824.22mm) | 149.58in | 0.98in | 67th Driest | Driest since: | 1934 |
| 59th Wettest | Wettest since: | 2020 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Rankings, published March 2025, retrieved on March 27, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings
