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


West Climate Region

Precipitation Rankings, April 1917

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1917
1-Month
1.28"
(32.51mm)
1.33"
(33.78mm)
-0.05"
(-1.27mm)
71st Driest Driest since: 1916 1909
57th Wettest Wettest since: 1915 1935
Ties: 1974
Mar–Apr 1917
2-Month
2.38"
(60.45mm)
3.67"
(93.22mm)
-1.29"
(-32.77mm)
34th Driest Driest since: 1913 2008
94th Wettest Wettest since: 1916 1983
Feb–Apr 1917
3-Month
5.56"
(141.22mm)
6.39"
(162.31mm)
-0.83"
(-21.09mm)
55th Driest Driest since: 1916 1997
73rd Wettest Wettest since: 1915 1983
Jan–Apr 1917
4-Month
7.38"
(187.45mm)
9.37"
(238.00mm)
-1.99"
(-50.55mm)
46th Driest Driest since: 1913 2013
82nd Wettest Wettest since: 1916 1995
Dec 1916–Apr 1917
5-Month
10.26"
(260.60mm)
11.92"
(302.77mm)
-1.66"
(-42.17mm)
57th Driest Driest since: 1913 1977
70th Wettest Wettest since: 1916 1978
Nov 1916–Apr 1917
6-Month
11.22"
(284.99mm)
13.79"
(350.27mm)
-2.57"
(-65.28mm)
45th Driest Driest since: 1913 1977
82nd Wettest Wettest since: 1916 1983
Oct 1916–Apr 1917
7-Month
13.02"
(330.71mm)
14.82"
(376.43mm)
-1.80"
(-45.72mm)
54th Driest Driest since: 1913 1977
73rd Wettest Wettest since: 1916 1983
Sep 1916–Apr 1917
8-Month
13.49"
(342.65mm)
15.31"
(388.87mm)
-1.82"
(-46.22mm)
55th Driest Driest since: 1913 1977
72nd Wettest Wettest since: 1916 1983
Aug 1916–Apr 1917
9-Month
13.85"
(351.79mm)
15.70"
(398.78mm)
-1.85"
(-46.99mm)
55th Driest Driest since: 1913 1977
72nd Wettest Wettest since: 1916 1983
Jul 1916–Apr 1917
10-Month
14.19"
(360.43mm)
16.03"
(407.16mm)
-1.84"
(-46.73mm)
51st Driest Driest since: 1913 2021
76th Wettest Wettest since: 1916 1983
Jun 1916–Apr 1917
11-Month
14.36"
(364.74mm)
16.52"
(419.61mm)
-2.16"
(-54.87mm)
48th Driest Driest since: 1913 2021
79th Wettest Wettest since: 1916 1983
May 1916–Apr 1917
12-Month
14.97"
(380.24mm)
17.44"
(442.98mm)
-2.47"
(-62.74mm)
46th Driest Driest since: 1913 1977
81st Wettest Wettest since: 1916 1983
Nov 1915–Apr 1917
18-Month
31.66"
(804.16mm)
31.22"
(792.99mm)
0.44"
(11.17mm)
69th Driest Driest since: 1913 1977
57th Wettest Wettest since: 1916 1983
May 1915–Apr 1917
24-Month
34.85"
(885.19mm)
34.90"
(886.46mm)
-0.05"
(-1.27mm)
67th Driest Driest since: 1913 1977
59th Wettest Wettest since: 1916 1983
May 1914–Apr 1917
36-Month
54.01"
(1,371.85mm)
52.30"
(1,328.42mm)
1.71"
(43.43mm)
78th Driest Driest since: 1914 1931
47th Wettest Wettest since: 1916 1984
May 1913–Apr 1917
48-Month
78.48"
(1,993.39mm)
69.56"
(1,766.82mm)
8.92"
(226.57mm)
103rd Driest Driest since: 1916 2015
21st Wettest Wettest since: 1910 1998
May 1912–Apr 1917
60-Month
91.82"
(2,332.23mm)
86.83"
(2,205.48mm)
4.99"
(126.75mm)
91st Driest Driest since: 1916 1933
32nd Wettest Wettest since: 1911 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2021, retrieved on July 25, 2021 from https://www.ncdc.noaa.gov/cag/