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


West Climate Region

Precipitation Rankings, April 2005

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2005
1-Month
1.60"
(40.64mm)
1.33"
(33.78mm)
0.27"
(6.86mm)
89th Driest Driest since: 2004 1909
37th Wettest Wettest since: 2003 1935
Mar–Apr 2005
2-Month
4.29"
(108.97mm)
3.67"
(93.22mm)
0.62"
(15.75mm)
86th Driest Driest since: 2004 2008
40th Wettest Wettest since: 2003 1983
Feb–Apr 2005
3-Month
7.25"
(184.15mm)
6.39"
(162.31mm)
0.86"
(21.84mm)
87th Driest Driest since: 2004 1997
39th Wettest Wettest since: 2000 1983
Jan–Apr 2005
4-Month
11.45"
(290.83mm)
9.37"
(238.00mm)
2.08"
(52.83mm)
97th Driest Driest since: 2004 2013
29th Wettest Wettest since: 2000 1995
Dec 2004–Apr 2005
5-Month
15.23"
(386.84mm)
11.92"
(302.77mm)
3.31"
(84.07mm)
101st Driest Driest since: 2004 1977
24th Wettest Wettest since: 1998 1978
Nov 2004–Apr 2005
6-Month
16.80"
(426.72mm)
13.79"
(350.27mm)
3.01"
(76.45mm)
97th Driest Driest since: 2004 1977
28th Wettest Wettest since: 1998 1983
Oct 2004–Apr 2005
7-Month
19.96"
(506.98mm)
14.82"
(376.43mm)
5.14"
(130.55mm)
110th Driest Driest since: 2004 1977
15th Wettest Wettest since: 1998 1983
Sep 2004–Apr 2005
8-Month
20.23"
(513.84mm)
15.31"
(388.87mm)
4.92"
(124.97mm)
109th Driest Driest since: 2004 1977
16th Wettest Wettest since: 1998 1983
Aug 2004–Apr 2005
9-Month
20.68"
(525.27mm)
15.70"
(398.78mm)
4.98"
(126.49mm)
109th Driest Driest since: 2004 1977
16th Wettest Wettest since: 1998 1983
Jul 2004–Apr 2005
10-Month
20.94"
(531.88mm)
16.03"
(407.16mm)
4.91"
(124.72mm)
109th Driest Driest since: 2004 1977
16th Wettest Wettest since: 1998 1983
Jun 2004–Apr 2005
11-Month
21.13"
(536.70mm)
16.52"
(419.61mm)
4.61"
(117.09mm)
109th Driest Driest since: 2004 1977
16th Wettest Wettest since: 1998 1983
May 2004–Apr 2005
12-Month
21.64"
(549.66mm)
17.44"
(442.98mm)
4.20"
(106.68mm)
107th Driest Driest since: 2004 1977
18th Wettest Wettest since: 1998 1983
Nov 2003–Apr 2005
18-Month
34.82"
(884.43mm)
31.22"
(792.99mm)
3.60"
(91.44mm)
94th Driest Driest since: 2004 1977
30th Wettest Wettest since: 1999 1983
May 2003–Apr 2005
24-Month
37.37"
(949.20mm)
34.90"
(886.46mm)
2.47"
(62.74mm)
88th Driest Driest since: 2004 1977
36th Wettest Wettest since: 1999 1983
May 2002–Apr 2005
36-Month
54.36"
(1,380.74mm)
52.30"
(1,328.42mm)
2.06"
(52.32mm)
79th Driest Driest since: 2004 1931
44th Wettest Wettest since: 2000 1984
May 2001–Apr 2005
48-Month
67.64"
(1,718.06mm)
69.56"
(1,766.82mm)
-1.92"
(-48.76mm)
59th Driest Driest since: 2004 2015
63rd Wettest Wettest since: 2001 1998
May 2000–Apr 2005
60-Month
81.90"
(2,080.26mm)
86.83"
(2,205.48mm)
-4.93"
(-125.22mm)
46th Driest Driest since: 2004 1933
75th Wettest Wettest since: 2002 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/