Climate at a Glance
National Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2022. For more information, please see Climatological Rankings.
Contiguous U.S.
Precipitation Rankings, May 1988
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1988 1-Month |
2.07" (52.58mm) | 2.91" (73.91mm) |
-0.84" (-21.33mm) | 4th Driest | Driest since: 1934 | 1934 |
| 125th Wettest | Wettest since: 1987 | 2019 | ||||
|
Apr–May 1988 2-Month |
4.39" (111.51mm) | 5.43" (137.92mm) |
-1.04" (-26.41mm) | 7th Driest | Driest since: 1939 | 1934 |
| 122nd Wettest | Wettest since: 1987 | 1957 | ||||
| Ties: 1926 | ||||||
|
Mar–May 1988 3-Month |
6.43" (163.32mm) | 7.94" (201.68mm) |
-1.51" (-38.36mm) | 6th Driest | Driest since: 1966 | 1925 |
| 123rd Wettest | Wettest since: 1987 | 1957, 1991 | ||||
| Ties: 1939 | ||||||
|
Feb–May 1988 4-Month |
7.95" (201.93mm) | 10.07" (255.78mm) |
-2.12" (-53.85mm) | 4th Driest | Driest since: 1934 | 1925 |
| 125th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jan–May 1988 5-Month |
9.92" (251.97mm) | 12.39" (314.71mm) |
-2.47" (-62.74mm) | 3rd Driest | Driest since: 1934 | 1934 |
| 126th Wettest | Wettest since: 1987 | 2019 | ||||
|
Dec 1987–May 1988 6-Month |
12.79" (324.87mm) | 14.73" (374.14mm) |
-1.94" (-49.27mm) | 9th Driest | Driest since: 1981 | 1931 |
| 119th Wettest | Wettest since: 1987 | 2019 | ||||
| Ties: 1911 | ||||||
|
Nov 1987–May 1988 7-Month |
15.34" (389.64mm) | 16.96" (430.78mm) |
-1.62" (-41.14mm) | 16th Driest | Driest since: 1981 | 1934 |
| 112th Wettest | Wettest since: 1987 | 1983 | ||||
|
Oct 1987–May 1988 8-Month |
16.49" (418.85mm) | 19.13" (485.90mm) |
-2.64" (-67.05mm) | 9th Driest | Driest since: 1981 | 1934 |
| 119th Wettest | Wettest since: 1987 | 2019 | ||||
|
Sep 1987–May 1988 9-Month |
18.68" (474.47mm) | 21.62" (549.15mm) |
-2.94" (-74.68mm) | 8th Driest | Driest since: 1977 | 1934 |
| 120th Wettest | Wettest since: 1987 | 2019 | ||||
|
Aug 1987–May 1988 10-Month |
21.42" (544.07mm) | 24.25" (615.95mm) |
-2.83" (-71.88mm) | 12th Driest | Driest since: 1977 | 1918 |
| 116th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jul 1987–May 1988 11-Month |
24.25" (615.95mm) | 27.03" (686.56mm) |
-2.78" (-70.61mm) | 13th Driest | Driest since: 1981 | 1931 |
| 115th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jun 1987–May 1988 12-Month |
27.06" (687.32mm) | 29.95" (760.73mm) |
-2.89" (-73.41mm) | 11th Driest | Driest since: 1981 | 1934 |
| 117th Wettest | Wettest since: 1987 | 2019 | ||||
|
Dec 1986–May 1988 18-Month |
40.93" (1,039.62mm) | 44.70" (1,135.38mm) |
-3.77" (-95.76mm) | 13th Driest | Driest since: 1977 | 1931 |
| 114th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jun 1986–May 1988 24-Month |
58.87" (1,495.30mm) | 59.92" (1,521.97mm) |
-1.05" (-26.67mm) | 44th Driest | Driest since: 1982 | 1931 |
| 83rd Wettest | Wettest since: 1987 | 2020 | ||||
|
Jun 1985–May 1988 36-Month |
89.76" (2,279.90mm) | 89.88" (2,282.95mm) |
-0.12" (-3.05mm) | 60th Driest | Driest since: 1982 | 1955 |
| 66th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jun 1984–May 1988 48-Month |
119.37" (3,032.00mm) | 119.78" (3,042.41mm) |
-0.41" (-10.41mm) | 55th Driest | Driest since: 1970 | 1956 |
| 70th Wettest | Wettest since: 1987 | 2019 | ||||
|
Jun 1983–May 1988 60-Month |
151.31" (3,843.27mm) | 149.64" (3,800.86mm) |
1.67" (42.41mm) | 69th Driest | Driest since: 1981 | 1957 |
| 55th Wettest | Wettest since: 1987 | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2022, retrieved on August 13, 2022 from https://www.ncei.noaa.gov/cag/