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 1918

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1918
1-Month
0.58"
(14.73mm)
1.33"
(33.78mm)
-0.75"
(-19.05mm)
19th Driest Driest since: 1916 1909
109th Wettest Wettest since: 1917 1935
Mar–Apr 1918
2-Month
4.48"
(113.79mm)
3.67"
(93.22mm)
0.81"
(20.57mm)
94th Driest Driest since: 1917 2008
34th Wettest Wettest since: 1912 1983
Ties: 2019
Feb–Apr 1918
3-Month
8.17"
(207.52mm)
6.39"
(162.31mm)
1.78"
(45.21mm)
102nd Driest Driest since: 1917 1997
26th Wettest Wettest since: 1915 1983
Jan–Apr 1918
4-Month
9.20"
(233.68mm)
9.37"
(238.00mm)
-0.17"
(-4.32mm)
73rd Driest Driest since: 1917 2013
55th Wettest Wettest since: 1916 1995
Dec 1917–Apr 1918
5-Month
9.94"
(252.48mm)
11.92"
(302.77mm)
-1.98"
(-50.29mm)
48th Driest Driest since: 1913 1977
79th Wettest Wettest since: 1917 1978
Nov 1917–Apr 1918
6-Month
11.16"
(283.46mm)
13.79"
(350.27mm)
-2.63"
(-66.81mm)
43rd Driest Driest since: 1913 1977
84th Wettest Wettest since: 1917 1983
Oct 1917–Apr 1918
7-Month
11.17"
(283.72mm)
14.82"
(376.43mm)
-3.65"
(-92.71mm)
30th Driest Driest since: 1913 1977
97th Wettest Wettest since: 1917 1983
Sep 1917–Apr 1918
8-Month
11.42"
(290.07mm)
15.31"
(388.87mm)
-3.89"
(-98.80mm)
25th Driest Driest since: 1913 1977
102nd Wettest Wettest since: 1917 1983
Aug 1917–Apr 1918
9-Month
11.80"
(299.72mm)
15.70"
(398.78mm)
-3.90"
(-99.06mm)
26th Driest Driest since: 1913 1977
101st Wettest Wettest since: 1917 1983
Jul 1917–Apr 1918
10-Month
12.23"
(310.64mm)
16.03"
(407.16mm)
-3.80"
(-96.52mm)
31st Driest Driest since: 1913 2021
96th Wettest Wettest since: 1917 1983
Jun 1917–Apr 1918
11-Month
12.29"
(312.17mm)
16.52"
(419.61mm)
-4.23"
(-107.44mm)
24th Driest Driest since: 1913 2021
103rd Wettest Wettest since: 1917 1983
May 1917–Apr 1918
12-Month
13.86"
(352.04mm)
17.44"
(442.98mm)
-3.58"
(-90.94mm)
31st Driest Driest since: 1913 1977
96th Wettest Wettest since: 1917 1983
Nov 1916–Apr 1918
18-Month
25.08"
(637.03mm)
31.22"
(792.99mm)
-6.14"
(-155.96mm)
25th Driest Driest since: 1913 1977
101st Wettest Wettest since: 1917 1983
May 1916–Apr 1918
24-Month
28.83"
(732.28mm)
34.90"
(886.46mm)
-6.07"
(-154.18mm)
26th Driest Driest since: 1913 1977
100th Wettest Wettest since: 1917 1983
May 1915–Apr 1918
36-Month
48.71"
(1,237.23mm)
52.30"
(1,328.42mm)
-3.59"
(-91.19mm)
50th Driest Driest since: 1913 1931
75th Wettest Wettest since: 1917 1984
May 1914–Apr 1918
48-Month
67.87"
(1,723.90mm)
69.56"
(1,766.82mm)
-1.69"
(-42.92mm)
62nd Driest Driest since: 1913 2015
62nd Wettest Wettest since: 1917 1998
May 1913–Apr 1918
60-Month
92.34"
(2,345.44mm)
86.83"
(2,205.48mm)
5.51"
(139.96mm)
93rd Driest Driest since: 1917 1933
30th Wettest Wettest since: 1911 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/