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


West Climate Region

Precipitation Rankings, April 1903

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1903
1-Month
0.86"
(21.84mm)
1.33"
(33.78mm)
-0.47"
(-11.94mm)
39th Driest Driest since: 1899 1909
89th Wettest Wettest since: 1902 1935
Ties: 1997
Mar–Apr 1903
2-Month
4.49"
(114.05mm)
3.67"
(93.22mm)
0.82"
(20.83mm)
95th Driest Driest since: 1902 2008
33rd Wettest Wettest since: 1899 1983
Feb–Apr 1903
3-Month
5.77"
(146.56mm)
6.39"
(162.31mm)
-0.62"
(-15.75mm)
59th Driest Driest since: 1900 1997
69th Wettest Wettest since: 1902 1983
Jan–Apr 1903
4-Month
9.27"
(235.46mm)
9.37"
(238.00mm)
-0.10"
(-2.54mm)
77th Driest Driest since: 1900 2013
51st Wettest Wettest since: 1902 1995
Ties: 1991
Dec 1902–Apr 1903
5-Month
11.44"
(290.58mm)
11.92"
(302.77mm)
-0.48"
(-12.19mm)
71st Driest Driest since: 1900 1977
56th Wettest Wettest since: 1902 1978
Nov 1902–Apr 1903
6-Month
14.29"
(362.97mm)
13.79"
(350.27mm)
0.50"
(12.70mm)
79th Driest Driest since: 1902 1977
48th Wettest Wettest since: 1901 1983
Oct 1902–Apr 1903
7-Month
15.42"
(391.67mm)
14.82"
(376.43mm)
0.60"
(15.24mm)
77th Driest Driest since: 1902 1977
50th Wettest Wettest since: 1901 1983
Ties: 1984
Sep 1902–Apr 1903
8-Month
15.59"
(395.99mm)
15.31"
(388.87mm)
0.28"
(7.12mm)
71st Driest Driest since: 1900 1977
56th Wettest Wettest since: 1902 1983
Aug 1902–Apr 1903
9-Month
15.81"
(401.57mm)
15.70"
(398.78mm)
0.11"
(2.79mm)
71st Driest Driest since: 1900 1977
56th Wettest Wettest since: 1902 1983
Jul 1902–Apr 1903
10-Month
16.22"
(411.99mm)
16.03"
(407.16mm)
0.19"
(4.83mm)
72nd Driest Driest since: 1900 2021
55th Wettest Wettest since: 1902 1983
Jun 1902–Apr 1903
11-Month
16.29"
(413.77mm)
16.52"
(419.61mm)
-0.23"
(-5.84mm)
67th Driest Driest since: 1900 2021
60th Wettest Wettest since: 1902 1983
May 1902–Apr 1903
12-Month
17.02"
(432.31mm)
17.44"
(442.98mm)
-0.42"
(-10.67mm)
69th Driest Driest since: 1900 1977
58th Wettest Wettest since: 1902 1983
Nov 1901–Apr 1903
18-Month
30.47"
(773.94mm)
31.22"
(792.99mm)
-0.75"
(-19.05mm)
58th Driest Driest since: 1900 1977
68th Wettest Wettest since: 1902 1983
May 1901–Apr 1903
24-Month
34.59"
(878.59mm)
34.90"
(886.46mm)
-0.31"
(-7.87mm)
61st Driest Driest since: 1900 1977
65th Wettest Wettest since: 1902 1983
Ties: 1971
May 1900–Apr 1903
36-Month
53.90"
(1,369.06mm)
52.30"
(1,328.42mm)
1.60"
(40.64mm)
77th Driest Driest since: 1902 1931
48th Wettest Wettest to Date 1984
May 1899–Apr 1903
48-Month
70.62"
(1,793.75mm)
69.56"
(1,766.82mm)
1.06"
(26.93mm)
76th Driest Driest since: 1902 2015
48th Wettest Wettest to Date 1998
May 1898–Apr 1903
60-Month
85.84"
(2,180.34mm)
86.83"
(2,205.48mm)
-0.99"
(-25.14mm)
66th Driest Driest since: 1902 1933
57th Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/