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 October 2020. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, May 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1964
1-Month
1.09"
(27.69mm)
0.92"
(23.37mm)
0.17"
(4.32mm)
85th Driest Driest since: 1961 1924
42nd Wettest Wettest since: 1963 1998
Apr–May 1964
2-Month
2.07"
(52.58mm)
2.26"
(57.40mm)
-0.19"
(-4.82mm)
60th Driest Driest since: 1962 1909
67th Wettest Wettest since: 1963 1896
Mar–May 1964
3-Month
3.54"
(89.92mm)
4.59"
(116.59mm)
-1.05"
(-26.67mm)
40th Driest Driest since: 1962 2008
87th Wettest Wettest since: 1963 1995
Ties: 1901
Feb–May 1964
4-Month
3.77"
(95.76mm)
7.31"
(185.67mm)
-3.54"
(-89.91mm)
8th Driest Driest since: 1924 1997
119th Wettest Wettest since: 1963 1998
Jan–May 1964
5-Month
6.21"
(157.73mm)
10.29"
(261.37mm)
-4.08"
(-103.64mm)
16th Driest Driest since: 1947 2013
111th Wettest Wettest since: 1963 1998
Dec 1963–May 1964
6-Month
6.79"
(172.47mm)
12.84"
(326.14mm)
-6.05"
(-153.67mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1963 1995
Nov 1963–May 1964
7-Month
10.01"
(254.25mm)
14.71"
(373.63mm)
-4.70"
(-119.38mm)
13th Driest Driest since: 1959 1977
113th Wettest Wettest since: 1963 1995
Oct 1963–May 1964
8-Month
11.52"
(292.61mm)
15.74"
(399.80mm)
-4.22"
(-107.19mm)
19th Driest Driest since: 1959 1977
107th Wettest Wettest since: 1963 1983
Sep 1963–May 1964
9-Month
12.56"
(319.02mm)
16.23"
(412.24mm)
-3.67"
(-93.22mm)
28th Driest Driest since: 1959 1924
98th Wettest Wettest since: 1963 1983
Aug 1963–May 1964
10-Month
12.94"
(328.68mm)
16.62"
(422.15mm)
-3.68"
(-93.47mm)
29th Driest Driest since: 1961 1924
97th Wettest Wettest since: 1963 1983
Jul 1963–May 1964
11-Month
12.95"
(328.93mm)
16.95"
(430.53mm)
-4.00"
(-101.60mm)
26th Driest Driest since: 1959 1924
100th Wettest Wettest since: 1963 1983
Jun 1963–May 1964
12-Month
14.12"
(358.65mm)
17.44"
(442.98mm)
-3.32"
(-84.33mm)
37th Driest Driest since: 1961 1924
89th Wettest Wettest since: 1963 1983
Dec 1962–May 1964
18-Month
27.05"
(687.07mm)
30.25"
(768.35mm)
-3.20"
(-81.28mm)
40th Driest Driest since: 1962 1977
85th Wettest Wettest since: 1963 1983
Jun 1962–May 1964
24-Month
31.64"
(803.66mm)
34.89"
(886.21mm)
-3.25"
(-82.55mm)
42nd Driest Driest since: 1962 1977
83rd Wettest Wettest since: 1963 1983
Jun 1961–May 1964
36-Month
48.74"
(1,238.00mm)
52.30"
(1,328.42mm)
-3.56"
(-90.42mm)
48th Driest Driest since: 1963 2014
76th Wettest Wettest since: 1960 1984
Jun 1960–May 1964
48-Month
61.84"
(1,570.74mm)
69.56"
(1,766.82mm)
-7.72"
(-196.08mm)
29th Driest Driest since: 1963 2015
94th Wettest Wettest since: 1961 1998
Jun 1959–May 1964
60-Month
75.36"
(1,914.14mm)
86.83"
(2,205.48mm)
-11.47"
(-291.34mm)
13th Driest Driest since: 1963 1933
109th Wettest Wettest since: 1962 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2020, retrieved on November 27, 2020 from https://www.ncdc.noaa.gov/cag/