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 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, April 2002

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2002
1-Month
0.88"
(22.35mm)
1.33"
(33.78mm)
-0.45"
(-11.43mm)
40th Driest Driest since: 1997 1909
86th Wettest Wettest since: 2001 1935
Ties: 1979, 1981
Mar–Apr 2002
2-Month
2.22"
(56.39mm)
3.67"
(93.22mm)
-1.45"
(-36.83mm)
21st Driest Driest since: 1997 2008
105th Wettest Wettest since: 2001 1983
Feb–Apr 2002
3-Month
3.31"
(84.07mm)
6.39"
(162.31mm)
-3.08"
(-78.24mm)
10th Driest Driest since: 1997 1997
116th Wettest Wettest since: 2001 1983
Ties: 1988
Jan–Apr 2002
4-Month
4.89"
(124.21mm)
9.37"
(238.00mm)
-4.48"
(-113.79mm)
11th Driest Driest since: 1985 2013
115th Wettest Wettest since: 2001 1995
Dec 2001–Apr 2002
5-Month
8.54"
(216.92mm)
11.92"
(302.77mm)
-3.38"
(-85.85mm)
26th Driest Driest since: 1994 1977
99th Wettest Wettest since: 2001 1978
Ties: 1934
Nov 2001–Apr 2002
6-Month
11.53"
(292.86mm)
13.79"
(350.27mm)
-2.26"
(-57.41mm)
46th Driest Driest since: 2001 1977
79th Wettest Wettest since: 2000 1983
Oct 2001–Apr 2002
7-Month
12.02"
(305.31mm)
14.82"
(376.43mm)
-2.80"
(-71.12mm)
41st Driest Driest since: 2001 1977
84th Wettest Wettest since: 2001 1983
Ties: 2001
Sep 2001–Apr 2002
8-Month
12.30"
(312.42mm)
15.31"
(388.87mm)
-3.01"
(-76.45mm)
39th Driest Driest since: 1994 1977
86th Wettest Wettest since: 2001 1983
Aug 2001–Apr 2002
9-Month
12.44"
(315.98mm)
15.70"
(398.78mm)
-3.26"
(-82.80mm)
37th Driest Driest since: 1994 1977
88th Wettest Wettest since: 2001 1983
Ties: 1968
Jul 2001–Apr 2002
10-Month
12.94"
(328.68mm)
16.03"
(407.16mm)
-3.09"
(-78.48mm)
38th Driest Driest since: 1994 1977
87th Wettest Wettest since: 2001 1983
Ties: 1968
Jun 2001–Apr 2002
11-Month
13.13"
(333.50mm)
16.52"
(419.61mm)
-3.39"
(-86.11mm)
34th Driest Driest since: 1994 1977
91st Wettest Wettest since: 2001 1983
Ties: 1947
May 2001–Apr 2002
12-Month
13.28"
(337.31mm)
17.44"
(442.98mm)
-4.16"
(-105.67mm)
23rd Driest Driest since: 1994 1977
102nd Wettest Wettest since: 2001 1983
Nov 2000–Apr 2002
18-Month
23.33"
(592.58mm)
31.22"
(792.99mm)
-7.89"
(-200.41mm)
16th Driest Driest since: 1991 1977
108th Wettest Wettest since: 2001 1983
May 2000–Apr 2002
24-Month
27.54"
(699.52mm)
34.90"
(886.46mm)
-7.36"
(-186.94mm)
20th Driest Driest since: 1991 1977
104th Wettest Wettest since: 2001 1983
May 1999–Apr 2002
36-Month
43.36"
(1,101.34mm)
52.30"
(1,328.42mm)
-8.94"
(-227.08mm)
18th Driest Driest since: 1992 1931
105th Wettest Wettest since: 2001 1984
May 1998–Apr 2002
48-Month
63.39"
(1,610.11mm)
69.56"
(1,766.82mm)
-6.17"
(-156.71mm)
35th Driest Driest since: 1992 2015
87th Wettest Wettest since: 2001 1998
May 1997–Apr 2002
60-Month
89.72"
(2,278.89mm)
86.83"
(2,205.48mm)
2.89"
(73.41mm)
82nd Driest Driest since: 1994 1933
39th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/