National Rankings
Contiguous U.S.
Precipitation Rankings, August 2015
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Wettest/Driest Since | Record |
---|---|---|---|---|---|---|
August 2015 1-Month | 2.41" (61.21mm) | 2.62" (66.55mm) | -0.21" (-5.34mm) | 33rd Driest | Driest since: | 1929 |
96th Wettest | Wettest since: | 1977 | ||||
Ties: 1909, 2001 | ||||||
Jul– 2-Month | 5.64" (143.26mm) | 5.40" (137.16mm) | 0.24" (6.10mm) | 85th Driest | Driest since: | 1930 |
44th Wettest | Wettest since: | 1915 | ||||
Jun– 3-Month | 9.19" (233.43mm) | 8.32" (211.33mm) | 0.87" (22.10mm) | 111th Driest | Driest since: | 1930 |
18th Wettest | Wettest since: | 1928 | ||||
May– 4-Month | 13.63" (346.20mm) | 11.23" (285.24mm) | 2.40" (60.96mm) | 127th Driest | Driest since: | 1936 |
2nd Wettest | Wettest since: | 1915 | ||||
Apr– 5-Month | 16.46" (418.08mm) | 13.75" (349.25mm) | 2.71" (68.83mm) | 127th Driest | Driest since: | 1934 |
2nd Wettest | Wettest to Date | 2019 | ||||
Mar– 6-Month | 18.59" (472.19mm) | 16.26" (413.00mm) | 2.33" (59.19mm) | 125th Driest | Driest since: | 1936 |
4th Wettest | Wettest since: | 1905 | ||||
Feb– 7-Month | 20.33" (516.38mm) | 18.40" (467.36mm) | 1.93" (49.02mm) | 115th Driest | Driest since: | 1934 |
14th Wettest | Wettest since: | 2019 | ||||
Jan– 8-Month | 22.16" (562.86mm) | 20.71" (526.03mm) | 1.45" (36.83mm) | 104th Driest | Driest since: | 1934 |
25th Wettest | Wettest since: | 2019 | ||||
Dec 2014– 9-Month | 24.74" (628.40mm) | 23.05" (585.47mm) | 1.69" (42.93mm) | 107th Driest | Driest since: | 1931 |
21st Wettest | Wettest since: | 2019 | ||||
Ties: 1982 | ||||||
Nov 2014– 10-Month | 26.87" (682.50mm) | 25.28" (642.11mm) | 1.59" (40.39mm) | 102nd Driest | Driest since: | 1934 |
26th Wettest | Wettest since: | 2019 | ||||
Oct 2014– 11-Month | 29.29" (743.97mm) | 27.45" (697.23mm) | 1.84" (46.74mm) | 99th Driest | Driest since: | 1934 |
29th Wettest | Wettest since: | 2019 | ||||
Sep 2014– 12-Month | 31.93" (811.02mm) | 29.94" (760.48mm) | 1.99" (50.54mm) | 102nd Driest | Driest since: | 1934 |
26th Wettest | Wettest since: | 2019 | ||||
Ties: 1982 | ||||||
Mar 2014– 18-Month | 49.39" (1,254.51mm) | 46.22" (1,173.99mm) | 3.17" (80.52mm) | 107th Driest | Driest since: | 1931 |
21st Wettest | Wettest since: | 2019 | ||||
Ties: 1996 | ||||||
Sep 2013– 24-Month | 62.47" (1,586.74mm) | 59.92" (1,521.97mm) | 2.55" (64.77mm) | 93rd Driest | Driest since: | 1918 |
34th Wettest | Wettest since: | 2020 | ||||
Sep 2012– 36-Month | 92.84" (2,358.14mm) | 89.86" (2,282.44mm) | 2.98" (75.70mm) | 90th Driest | Driest since: | 1956 |
36th Wettest | Wettest since: | 2019 | ||||
Sep 2011– 48-Month | 120.95" (3,072.13mm) | 119.77" (3,042.16mm) | 1.18" (29.97mm) | 67th Driest | Driest since: | 1956 |
58th Wettest | Wettest since: | 2019 | ||||
Sep 2010– 60-Month | 151.12" (3,838.45mm) | 149.64" (3,800.86mm) | 1.48" (37.59mm) | 67th Driest | Driest since: | 1934 |
57th Wettest | Wettest since: | 2019 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Rankings, published March 2023, retrieved on March 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings