Climate at a Glance

Regional 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 September 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, May 1988

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1988
1-Month
0.90"
(22.86mm)
0.92"
(23.37mm)
-0.02"
(-0.51mm)
73rd Driest Driest since: 1986 1924
53rd Wettest Wettest since: 1987 1998
Ties: 1938, 1939
Apr–May 1988
2-Month
3.13"
(79.50mm)
2.26"
(57.40mm)
0.87"
(22.10mm)
99th Driest Driest since: 1987 1909
27th Wettest Wettest since: 1978 1896
Mar–May 1988
3-Month
3.62"
(91.95mm)
4.59"
(116.59mm)
-0.97"
(-24.64mm)
43rd Driest Driest since: 1985 2008
83rd Wettest Wettest since: 1987 1995
Feb–May 1988
4-Month
4.21"
(106.93mm)
7.31"
(185.67mm)
-3.10"
(-78.74mm)
13th Driest Driest since: 1985 1997
113th Wettest Wettest since: 1987 1998
Jan–May 1988
5-Month
7.05"
(179.07mm)
10.29"
(261.37mm)
-3.24"
(-82.30mm)
23rd Driest Driest since: 1985 2013
103rd Wettest Wettest since: 1987 1998
Dec 1987–May 1988
6-Month
10.41"
(264.41mm)
12.84"
(326.14mm)
-2.43"
(-61.73mm)
36th Driest Driest since: 1987 1924
89th Wettest Wettest since: 1986 1995
Nov 1987–May 1988
7-Month
12.56"
(319.02mm)
14.71"
(373.63mm)
-2.15"
(-54.61mm)
49th Driest Driest since: 1987 1977
76th Wettest Wettest since: 1986 1995
Oct 1987–May 1988
8-Month
13.87"
(352.30mm)
15.74"
(399.80mm)
-1.87"
(-47.50mm)
52nd Driest Driest since: 1987 1977
73rd Wettest Wettest since: 1986 1983
Sep 1987–May 1988
9-Month
13.94"
(354.08mm)
16.23"
(412.24mm)
-2.29"
(-58.16mm)
48th Driest Driest since: 1987 1924
77th Wettest Wettest since: 1986 1983
Aug 1987–May 1988
10-Month
14.06"
(357.12mm)
16.62"
(422.15mm)
-2.56"
(-65.03mm)
45th Driest Driest since: 1987 1924
80th Wettest Wettest since: 1986 1983
Jul 1987–May 1988
11-Month
14.48"
(367.79mm)
16.95"
(430.53mm)
-2.47"
(-62.74mm)
47th Driest Driest since: 1987 1924
78th Wettest Wettest since: 1986 1983
Jun 1987–May 1988
12-Month
14.84"
(376.94mm)
17.44"
(442.98mm)
-2.60"
(-66.04mm)
43rd Driest Driest since: 1987 1924
82nd Wettest Wettest since: 1986 1983
Dec 1986–May 1988
18-Month
24.60"
(624.84mm)
30.25"
(768.35mm)
-5.65"
(-143.51mm)
25th Driest Driest since: 1977 1977
99th Wettest Wettest since: 1987 1983
Jun 1986–May 1988
24-Month
27.72"
(704.09mm)
34.89"
(886.21mm)
-7.17"
(-182.12mm)
21st Driest Driest since: 1977 1977
103rd Wettest Wettest since: 1987 1983
Jun 1985–May 1988
36-Month
49.00"
(1,244.60mm)
52.30"
(1,328.42mm)
-3.30"
(-83.82mm)
49th Driest Driest since: 1978 2014
74th Wettest Wettest since: 1987 1984
Jun 1984–May 1988
48-Month
64.79"
(1,645.67mm)
69.56"
(1,766.82mm)
-4.77"
(-121.15mm)
41st Driest Driest since: 1977 2015
81st Wettest Wettest since: 1987 1998
Ties: 1957
Jun 1983–May 1988
60-Month
83.91"
(2,131.31mm)
86.83"
(2,205.48mm)
-2.92"
(-74.17mm)
58th Driest Driest since: 1979 1933
63rd Wettest Wettest since: 1987 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/