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


West Climate Region

Precipitation Rankings, May 2005

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 2005
1-Month
2.31"
(58.67mm)
0.92"
(23.37mm)
1.39"
(35.30mm)
124th Driest Driest since: 2004 1924
4th Wettest Wettest since: 1998 1998
Apr–May 2005
2-Month
3.91"
(99.31mm)
2.26"
(57.40mm)
1.65"
(41.91mm)
117th Driest Driest since: 2004 1909
11th Wettest Wettest since: 2003 1896
Mar–May 2005
3-Month
6.60"
(167.64mm)
4.59"
(116.59mm)
2.01"
(51.05mm)
109th Driest Driest since: 2004 2008
19th Wettest Wettest since: 1998 1995
Feb–May 2005
4-Month
9.56"
(242.82mm)
7.31"
(185.67mm)
2.25"
(57.15mm)
107th Driest Driest since: 2004 1997
21st Wettest Wettest since: 1998 1998
Jan–May 2005
5-Month
13.76"
(349.50mm)
10.29"
(261.37mm)
3.47"
(88.13mm)
107th Driest Driest since: 2004 2013
21st Wettest Wettest since: 1998 1998
Dec 2004–May 2005
6-Month
17.54"
(445.52mm)
12.84"
(326.14mm)
4.70"
(119.38mm)
111th Driest Driest since: 2004 1924
16th Wettest Wettest since: 1998 1995
Nov 2004–May 2005
7-Month
19.11"
(485.39mm)
14.71"
(373.63mm)
4.40"
(111.76mm)
108th Driest Driest since: 2004 1977
19th Wettest Wettest since: 1998 1995
Oct 2004–May 2005
8-Month
22.27"
(565.66mm)
15.74"
(399.80mm)
6.53"
(165.86mm)
118th Driest Driest since: 2004 1977
9th Wettest Wettest since: 1998 1983
Sep 2004–May 2005
9-Month
22.54"
(572.52mm)
16.23"
(412.24mm)
6.31"
(160.28mm)
117th Driest Driest since: 2004 2021
10th Wettest Wettest since: 1998 1983
Aug 2004–May 2005
10-Month
22.99"
(583.95mm)
16.62"
(422.15mm)
6.37"
(161.80mm)
117th Driest Driest since: 2004 2021
10th Wettest Wettest since: 1998 1983
Jul 2004–May 2005
11-Month
23.25"
(590.55mm)
16.95"
(430.53mm)
6.30"
(160.02mm)
116th Driest Driest since: 2004 2021
11th Wettest Wettest since: 1998 1983
Jun 2004–May 2005
12-Month
23.44"
(595.38mm)
17.44"
(442.98mm)
6.00"
(152.40mm)
115th Driest Driest since: 2004 2021
12th Wettest Wettest since: 1998 1983
Dec 2003–May 2005
18-Month
35.34"
(897.64mm)
30.25"
(768.35mm)
5.09"
(129.29mm)
105th Driest Driest since: 2004 1977
21st Wettest Wettest since: 1999 1983
Jun 2003–May 2005
24-Month
38.67"
(982.22mm)
34.89"
(886.21mm)
3.78"
(96.01mm)
98th Driest Driest since: 2004 2021
28th Wettest Wettest since: 1999 1983
Jun 2002–May 2005
36-Month
56.16"
(1,426.46mm)
52.30"
(1,328.42mm)
3.86"
(98.04mm)
89th Driest Driest since: 2004 2014
36th Wettest Wettest since: 2000 1984
Jun 2001–May 2005
48-Month
69.80"
(1,772.92mm)
69.56"
(1,766.82mm)
0.24"
(6.10mm)
70th Driest Driest since: 2004 2015
54th Wettest Wettest since: 2001 1998
Jun 2000–May 2005
60-Month
83.22"
(2,113.79mm)
86.83"
(2,205.48mm)
-3.61"
(-91.69mm)
56th Driest Driest since: 2004 1933
67th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2021, retrieved on August 2, 2021 from https://www.ncdc.noaa.gov/cag/