National Rankings
Contiguous U.S.
Precipitation Rankings, October 2018
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
October 2018 1-Month |
3.43" (87.12mm) | 2.16" (54.86mm) |
1.27" (32.26mm) | 123rd Driest | Driest since: |
1952 |
6th Wettest | Wettest since: |
2009 | ||||
Sep– 2-Month |
7.00" (177.80mm) | 4.65" (118.11mm) |
2.35" (59.69mm) | 128th Driest | Driest since: |
1952 |
1st Wettest | Wettest to Date |
2018 | ||||
Aug– 3-Month |
9.98" (253.49mm) | 7.27" (184.66mm) |
2.71" (68.83mm) | 128th Driest | Driest since: |
1952 |
1st Wettest | Wettest to Date |
2018 | ||||
Jul– 4-Month |
12.84" (326.14mm) | 10.05" (255.27mm) |
2.79" (70.87mm) | 127th Driest | Driest since: |
1952 |
2nd Wettest | Wettest since: |
1941 | ||||
Jun– 5-Month |
15.99" (406.15mm) | 12.97" (329.44mm) |
3.02" (76.71mm) | 127th Driest | Driest since: |
1952 |
2nd Wettest | Wettest since: |
1941 | ||||
May– 6-Month |
19.01" (482.85mm) | 15.88" (403.35mm) |
3.13" (79.50mm) | 126th Driest | Driest since: |
1952 |
3rd Wettest | Wettest since: |
1941 | ||||
Apr– 7-Month |
21.47" (545.34mm) | 18.40" (467.36mm) |
3.07" (77.98mm) | 123rd Driest | Driest since: |
1952 |
6th Wettest | Wettest since: |
1941 | ||||
Mar– 8-Month |
23.95" (608.33mm) | 20.91" (531.11mm) |
3.04" (77.22mm) | 123rd Driest | Driest since: |
1956 |
6th Wettest | Wettest since: |
2019 | ||||
Feb– 9-Month |
26.84" (681.74mm) | 23.04" (585.22mm) |
3.80" (96.52mm) | 127th Driest | Driest since: |
1934 |
2nd Wettest | Wettest to Date |
2019 | ||||
Jan– 10-Month |
28.69" (728.73mm) | 25.36" (644.14mm) |
3.33" (84.59mm) | 124th Driest | Driest since: |
1934 |
5th Wettest | Wettest since: |
2019 | ||||
Dec 2017– 11-Month |
30.28" (769.11mm) | 27.70" (703.58mm) |
2.58" (65.53mm) | 113th Driest | Driest since: |
1931 |
15th Wettest | Wettest since: |
2019 | ||||
Nov 2017– 12-Month |
31.90" (810.26mm) | 29.93" (760.22mm) |
1.97" (50.04mm) | 100th Driest | Driest since: |
1934 |
28th Wettest | Wettest since: |
2019 | ||||
May 2017– 18-Month |
49.42" (1,255.27mm) | 45.83" (1,164.08mm) |
3.59" (91.19mm) | 111th Driest | Driest since: |
1931 |
17th Wettest | Wettest since: |
2019 | ||||
Nov 2016– 24-Month |
65.47" (1,662.94mm) | 59.90" (1,521.46mm) |
5.57" (141.48mm) | 115th Driest | Driest since: |
1931 |
12th Wettest | Wettest since: |
2019 | ||||
Nov 2015– 36-Month |
99.83" (2,535.68mm) | 89.86" (2,282.44mm) |
9.97" (253.24mm) | 123rd Driest | Driest since: |
1956 |
3rd Wettest | Wettest since: |
2019 | ||||
Nov 2014– 48-Month |
131.72" (3,345.69mm) | 119.78" (3,042.41mm) |
11.94" (303.28mm) | 121st Driest | Driest since: |
1956 |
4th Wettest | Wettest since: |
2019 | ||||
Nov 2013– 60-Month |
162.11" (4,117.59mm) | 149.66" (3,801.36mm) |
12.45" (316.23mm) | 117th Driest | Driest since: |
1934 |
7th 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 22, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings