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 April 2022. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, May 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1989
1-Month
0.93"
(23.62mm)
0.92"
(23.37mm)
0.01"
(0.25mm)
75th Driest Driest since: 1988 1924
53rd Wettest Wettest since: 1987 1998
Apr–May 1989
2-Month
1.52"
(38.61mm)
2.26"
(57.40mm)
-0.74"
(-18.79mm)
30th Driest Driest since: 1985 1909
98th Wettest Wettest since: 1988 1896
Mar–May 1989
3-Month
5.05"
(128.27mm)
4.59"
(116.59mm)
0.46"
(11.68mm)
85th Driest Driest since: 1988 2008
43rd Wettest Wettest since: 1983 1995
Feb–May 1989
4-Month
6.27"
(159.26mm)
7.31"
(185.67mm)
-1.04"
(-26.41mm)
50th Driest Driest since: 1988 1997
78th Wettest Wettest since: 1987 1998
Ties: 1895, 1903
Jan–May 1989
5-Month
7.43"
(188.72mm)
10.29"
(261.37mm)
-2.86"
(-72.65mm)
28th Driest Driest since: 1988 2013
100th Wettest Wettest since: 1987 1998
Dec 1988–May 1989
6-Month
9.60"
(243.84mm)
12.84"
(326.14mm)
-3.24"
(-82.30mm)
29th Driest Driest since: 1985 1924
98th Wettest Wettest since: 1988 1995
Nov 1988–May 1989
7-Month
12.72"
(323.09mm)
14.71"
(373.63mm)
-1.99"
(-50.54mm)
54th Driest Driest since: 1988 1977
73rd Wettest Wettest since: 1986 1995
Oct 1988–May 1989
8-Month
12.85"
(326.39mm)
15.74"
(399.80mm)
-2.89"
(-73.41mm)
42nd Driest Driest since: 1987 1977
85th Wettest Wettest since: 1988 1983
Sep 1988–May 1989
9-Month
13.06"
(331.72mm)
16.23"
(412.24mm)
-3.17"
(-80.52mm)
40th Driest Driest since: 1987 2021
87th Wettest Wettest since: 1988 1983
Aug 1988–May 1989
10-Month
13.60"
(345.44mm)
16.62"
(422.15mm)
-3.02"
(-76.71mm)
40th Driest Driest since: 1987 2021
87th Wettest Wettest since: 1988 1983
Jul 1988–May 1989
11-Month
13.75"
(349.25mm)
16.95"
(430.53mm)
-3.20"
(-81.28mm)
37th Driest Driest since: 1987 2021
90th Wettest Wettest since: 1988 1983
Ties: 1949
Jun 1988–May 1989
12-Month
14.29"
(362.97mm)
17.44"
(442.98mm)
-3.15"
(-80.01mm)
39th Driest Driest since: 1987 2021
88th Wettest Wettest since: 1988 1983
Dec 1987–May 1989
18-Month
24.70"
(627.38mm)
30.25"
(768.35mm)
-5.55"
(-140.97mm)
28th Driest Driest since: 1988 1977
98th Wettest Wettest since: 1987 1983
Jun 1987–May 1989
24-Month
29.13"
(739.90mm)
34.89"
(886.21mm)
-5.76"
(-146.31mm)
28th Driest Driest since: 1988 2021
98th Wettest Wettest since: 1987 1983
Jun 1986–May 1989
36-Month
42.01"
(1,067.05mm)
52.30"
(1,328.42mm)
-10.29"
(-261.37mm)
10th Driest Driest since: 1977 2014
115th Wettest Wettest since: 1988 1984
Jun 1985–May 1989
48-Month
63.29"
(1,607.57mm)
69.56"
(1,766.82mm)
-6.27"
(-159.25mm)
37th Driest Driest since: 1977 2015
87th Wettest Wettest since: 1988 1998
Jun 1984–May 1989
60-Month
79.08"
(2,008.63mm)
86.83"
(2,205.48mm)
-7.75"
(-196.85mm)
35th Driest Driest since: 1964 1933
88th Wettest Wettest since: 1988 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 26, 2022 from https://www.ncdc.noaa.gov/cag/