NOAA's National Centers for Environmental Information
National Rankings
Contiguous U.S.
June 2015 Precipitation Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| June 2015 1-Month | 3.55in (90.17mm) | 2.92in (74.17mm) | 0.63in | 122nd Driest | Driest since: | 1933 |
| 9th Wettest | Wettest since: | 1928 | ||||
| May– 2-Month | 7.99in (202.95mm) | 5.83in (148.08mm) | 2.16in | 130th Driest | Driest since: | 1988 |
| 1st Wettest | Wettest to Date | 2015 | ||||
| Apr– 3-Month | 10.82in (274.83mm) | 8.35in (212.09mm) | 2.47in | 128th Driest | Driest since: | 1988 |
| 3rd Wettest | Wettest since: | 1957 | ||||
| Mar– 4-Month | 12.95in (328.93mm) | 10.86in (275.84mm) | 2.09in | 124th Driest | Driest since: | 1988 |
| 7th Wettest | Wettest since: | 1957 | ||||
| Feb– 5-Month | 14.69in (373.13mm) | 12.99in (329.95mm) | 1.70in | 115th Driest | Driest since: | 1988 |
| 16th Wettest | Wettest since: | 2019 | ||||
| Jan– 6-Month | 16.52in (419.61mm) | 15.30in (388.62mm) | 1.22in | 109th Driest | Driest since: | 1988 |
| 22nd Wettest | Wettest since: | 2019 | ||||
| Dec 2014– 7-Month | 19.09in (484.89mm) | 17.65in (448.31mm) | 1.44in | 108th Driest | Driest since: | 1931 |
| 22nd Wettest | Wettest since: | 2019 | ||||
| Nov 2014– 8-Month | 21.22in (538.99mm) | 19.88in (504.95mm) | 1.34in | 98th Driest | Driest since: | 1934 |
| 32nd Wettest | Wettest since: | 2019 | ||||
| Oct 2014– 9-Month | 23.64in (600.46mm) | 22.04in (559.82mm) | 1.60in | 100th Driest | Driest since: | 1934 |
| 30th Wettest | Wettest since: | 2019 | ||||
| Sep 2014– 10-Month | 26.27in (667.26mm) | 24.53in (623.06mm) | 1.74in | 104th Driest | Driest since: | 1934 |
| 26th Wettest | Wettest since: | 2019 | ||||
| Aug 2014– 11-Month | 29.40in (746.76mm) | 27.16in (689.86mm) | 2.24in | 109th Driest | Driest since: | 1918 |
| 21st Wettest | Wettest since: | 2019 | ||||
| Jul 2014– 12-Month | 32.00in (812.80mm) | 29.94in (760.48mm) | 2.06in | 106th Driest | Driest since: | 1931 |
| 24th Wettest | Wettest since: | 2019 | ||||
| Jan 2014– 18-Month | 47.33in (1,202.18mm) | 45.25in | 2.08in | 98th Driest | Driest since: | 1931 |
| 32nd Wettest | Wettest since: | 2019 | ||||
| Jul 2013– 24-Month | 62.69in (1,592.33mm) | 59.90in | 2.79in | 99th Driest | Driest since: | 1931 |
| 30th Wettest | Wettest since: | 2020 | ||||
| Jul 2012– 36-Month | 92.12in (2,339.85mm) | 89.84in | 2.28in | 85th Driest | Driest since: | 1956 |
| 43rd Wettest | Wettest since: | 2019 | ||||
| Jul 2011– 48-Month | 120.02in (3,048.51mm) | 119.73in | 0.29in | 62nd Driest | Driest since: | 1956 |
| 65th Wettest | Wettest since: | 2019 | ||||
| Jul 2010– 60-Month | 151.23in (3,841.24mm) | 149.58in | 1.65in | 71st Driest | Driest since: | 1934 |
| 55th 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 22, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings
