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 November 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, April 2007

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2007
1-Month
1.12"
(28.45mm)
1.33"
(33.78mm)
-0.21"
(-5.33mm)
58th Driest Driest since: 2004 1909
68th Wettest Wettest since: 2006 1935
Ties: 1971, 1990
Mar–Apr 2007
2-Month
1.80"
(45.72mm)
3.67"
(93.22mm)
-1.87"
(-47.50mm)
12th Driest Driest since: 2004 2008
114th Wettest Wettest since: 2006 1983
Feb–Apr 2007
3-Month
4.71"
(119.63mm)
6.39"
(162.31mm)
-1.68"
(-42.68mm)
38th Driest Driest since: 2002 1997
88th Wettest Wettest since: 2006 1983
Jan–Apr 2007
4-Month
5.32"
(135.13mm)
9.37"
(238.00mm)
-4.05"
(-102.87mm)
14th Driest Driest since: 2002 2013
112th Wettest Wettest since: 2006 1995
Dec 2006–Apr 2007
5-Month
7.43"
(188.72mm)
11.92"
(302.77mm)
-4.49"
(-114.05mm)
13th Driest Driest since: 1990 1977
112th Wettest Wettest since: 2006 1978
Ties: 2013
Nov 2006–Apr 2007
6-Month
8.91"
(226.31mm)
13.79"
(350.27mm)
-4.88"
(-123.96mm)
9th Driest Driest since: 1990 1977
116th Wettest Wettest since: 2006 1983
Oct 2006–Apr 2007
7-Month
9.53"
(242.06mm)
14.82"
(376.43mm)
-5.29"
(-134.37mm)
6th Driest Driest since: 1990 1977
119th Wettest Wettest since: 2006 1983
Ties: 1976
Sep 2006–Apr 2007
8-Month
9.65"
(245.11mm)
15.31"
(388.87mm)
-5.66"
(-143.76mm)
5th Driest Driest since: 1977 1977
120th Wettest Wettest since: 2006 1983
Aug 2006–Apr 2007
9-Month
9.71"
(246.63mm)
15.70"
(398.78mm)
-5.99"
(-152.15mm)
3rd Driest Driest since: 1977 1977
122nd Wettest Wettest since: 2006 1983
Jul 2006–Apr 2007
10-Month
10.08"
(256.03mm)
16.03"
(407.16mm)
-5.95"
(-151.13mm)
3rd Driest Driest since: 1977 1977
122nd Wettest Wettest since: 2006 1983
Jun 2006–Apr 2007
11-Month
10.29"
(261.37mm)
16.52"
(419.61mm)
-6.23"
(-158.24mm)
3rd Driest Driest since: 1977 1977
122nd Wettest Wettest since: 2006 1983
May 2006–Apr 2007
12-Month
10.94"
(277.88mm)
17.44"
(442.98mm)
-6.50"
(-165.10mm)
2nd Driest Driest since: 1977 1977
123rd Wettest Wettest since: 2006 1983
Nov 2005–Apr 2007
18-Month
30.17"
(766.32mm)
31.22"
(792.99mm)
-1.05"
(-26.67mm)
54th Driest Driest since: 2003 1977
70th Wettest Wettest since: 2006 1983
May 2005–Apr 2007
24-Month
35.01"
(889.25mm)
34.90"
(886.46mm)
0.11"
(2.79mm)
66th Driest Driest since: 2004 1977
58th Wettest Wettest since: 2006 1983
May 2004–Apr 2007
36-Month
56.65"
(1,438.91mm)
52.30"
(1,328.42mm)
4.35"
(110.49mm)
90th Driest Driest since: 2005 1931
33rd Wettest Wettest since: 2006 1984
May 2003–Apr 2007
48-Month
72.38"
(1,838.45mm)
69.56"
(1,766.82mm)
2.82"
(71.63mm)
80th Driest Driest since: 2005 2015
42nd Wettest Wettest since: 2006 1998
May 2002–Apr 2007
60-Month
89.37"
(2,270.00mm)
86.83"
(2,205.48mm)
2.54"
(64.52mm)
81st Driest Driest since: 2005 1933
40th Wettest Wettest since: 2006 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/