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 May 2021. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, May 1984

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1984
1-Month
0.42"
(10.67mm)
0.92"
(23.37mm)
-0.50"
(-12.70mm)
21st Driest Driest since: 1978 1924
107th Wettest Wettest since: 1983 1998
Ties: 1976
Apr–May 1984
2-Month
1.51"
(38.35mm)
2.26"
(57.40mm)
-0.75"
(-19.05mm)
29th Driest Driest since: 1974 1909
99th Wettest Wettest since: 1983 1896
Mar–May 1984
3-Month
2.88"
(73.15mm)
4.59"
(116.59mm)
-1.71"
(-43.44mm)
23rd Driest Driest since: 1976 2008
105th Wettest Wettest since: 1983 1995
Feb–May 1984
4-Month
4.50"
(114.30mm)
7.31"
(185.67mm)
-2.81"
(-71.37mm)
20th Driest Driest since: 1977 1997
108th Wettest Wettest since: 1983 1998
Jan–May 1984
5-Month
4.84"
(122.94mm)
10.29"
(261.37mm)
-5.45"
(-138.43mm)
4th Driest Driest since: 1972 2013
124th Wettest Wettest since: 1983 1998
Dec 1983–May 1984
6-Month
10.09"
(256.29mm)
12.84"
(326.14mm)
-2.75"
(-69.85mm)
35th Driest Driest since: 1977 1924
92nd Wettest Wettest since: 1983 1995
Nov 1983–May 1984
7-Month
14.75"
(374.65mm)
14.71"
(373.63mm)
0.04"
(1.02mm)
74th Driest Driest since: 1981 1977
53rd Wettest Wettest since: 1983 1995
Oct 1983–May 1984
8-Month
15.84"
(402.34mm)
15.74"
(399.80mm)
0.10"
(2.54mm)
70th Driest Driest since: 1981 1977
57th Wettest Wettest since: 1983 1983
Sep 1983–May 1984
9-Month
16.87"
(428.50mm)
16.23"
(412.24mm)
0.64"
(16.26mm)
77th Driest Driest since: 1981 2021
50th Wettest Wettest since: 1983 1983
Aug 1983–May 1984
10-Month
18.55"
(471.17mm)
16.62"
(422.15mm)
1.93"
(49.02mm)
90th Driest Driest since: 1981 2021
37th Wettest Wettest since: 1983 1983
Jul 1983–May 1984
11-Month
18.67"
(474.22mm)
16.95"
(430.53mm)
1.72"
(43.69mm)
87th Driest Driest since: 1981 2021
40th Wettest Wettest since: 1983 1983
Jun 1983–May 1984
12-Month
19.12"
(485.65mm)
17.44"
(442.98mm)
1.68"
(42.67mm)
89th Driest Driest since: 1981 2021
38th Wettest Wettest since: 1983 1983
Ties: 2016
Dec 1982–May 1984
18-Month
40.46"
(1,027.68mm)
30.25"
(768.35mm)
10.21"
(259.33mm)
119th Driest Driest since: 1982 1977
7th Wettest Wettest since: 1983 1983
Jun 1982–May 1984
24-Month
49.60"
(1,259.84mm)
34.89"
(886.21mm)
14.71"
(373.63mm)
124th Driest Driest since: 1982 2021
2nd Wettest Wettest since: 1983 1983
Jun 1981–May 1984
36-Month
71.81"
(1,823.97mm)
52.30"
(1,328.42mm)
19.51"
(495.55mm)
124th Driest Driest since: 1983 2014
1st Wettest Wettest to Date 1984
Jun 1980–May 1984
48-Month
85.80"
(2,179.32mm)
69.56"
(1,766.82mm)
16.24"
(412.50mm)
118th Driest Driest since: 1982 2015
6th Wettest Wettest since: 1983 1998
Jun 1979–May 1984
60-Month
108.23"
(2,749.04mm)
86.83"
(2,205.48mm)
21.40"
(543.56mm)
120th Driest Driest since: 1983 1933
3rd Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 12, 2021 from https://www.ncdc.noaa.gov/cag/