Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

West Climate Region

Precipitation Rankings, April 1968

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1968
1-Month
0.54"
(13.72mm)
1.33"
(33.78mm)
-0.79"
(-20.06mm)
15th Driest
Driest since:
1909
114th Wettest
Wettest since:
1935
Ties: 1966
Mar–Apr 1968
2-Month
2.21"
(56.13mm)
3.67"
(93.22mm)
-1.46"
(-37.09mm)
22nd Driest
Driest since:
2008
107th Wettest
Wettest since:
1983
Feb–Apr 1968
3-Month
4.48"
(113.79mm)
6.39"
(162.31mm)
-1.91"
(-48.52mm)
38th Driest
Driest since:
1997
91st Wettest
Wettest since:
1983
Jan–Apr 1968
4-Month
6.87"
(174.50mm)
9.37"
(238.00mm)
-2.50"
(-63.50mm)
37th Driest
Driest since:
2022
92nd Wettest
Wettest since:
1995
Dec 1967–Apr 1968
5-Month
8.83"
(224.28mm)
11.92"
(302.77mm)
-3.09"
(-78.49mm)
31st Driest
Driest since:
1977
97th Wettest
Wettest since:
1978
Nov 1967–Apr 1968
6-Month
10.72"
(272.29mm)
13.79"
(350.27mm)
-3.07"
(-77.98mm)
36th Driest
Driest since:
1977
92nd Wettest
Wettest since:
1983
Oct 1967–Apr 1968
7-Month
11.23"
(285.24mm)
14.82"
(376.43mm)
-3.59"
(-91.19mm)
33rd Driest
Driest since:
1977
95th Wettest
Wettest since:
1983
Sep 1967–Apr 1968
8-Month
12.04"
(305.82mm)
15.31"
(388.87mm)
-3.27"
(-83.05mm)
38th Driest
Driest since:
1977
90th Wettest
Wettest since:
1983
Aug 1967–Apr 1968
9-Month
12.44"
(315.98mm)
15.70"
(398.78mm)
-3.26"
(-82.80mm)
40th Driest
Driest since:
1977
88th Wettest
Wettest since:
1983
Ties: 2002
Jul 1967–Apr 1968
10-Month
12.94"
(328.68mm)
16.03"
(407.16mm)
-3.09"
(-78.48mm)
41st Driest
Driest since:
2021
87th Wettest
Wettest since:
1983
Ties: 2002
Jun 1967–Apr 1968
11-Month
14.01"
(355.85mm)
16.52"
(419.61mm)
-2.51"
(-63.76mm)
47th Driest
Driest since:
2021
81st Wettest
Wettest since:
1983
May 1967–Apr 1968
12-Month
14.74"
(374.40mm)
17.44"
(442.98mm)
-2.70"
(-68.58mm)
45th Driest
Driest since:
1977
83rd Wettest
Wettest since:
1983
Nov 1966–Apr 1968
18-Month
32.83"
(833.88mm)
31.22"
(792.99mm)
1.61"
(40.89mm)
86th Driest
Driest since:
1977
41st Wettest
Wettest since:
1983
Ties: 1928
May 1966–Apr 1968
24-Month
34.55"
(877.57mm)
34.90"
(886.46mm)
-0.35"
(-8.89mm)
61st Driest
Driest since:
1977
66th Wettest
Wettest since:
1983
May 1965–Apr 1968
36-Month
49.84"
(1,265.94mm)
52.30"
(1,328.42mm)
-2.46"
(-62.48mm)
56th Driest
Driest since:
2022
70th Wettest
Wettest since:
1984
May 1964–Apr 1968
48-Month
69.19"
(1,757.43mm)
69.56"
(1,766.82mm)
-0.37"
(-9.39mm)
71st Driest
Driest since:
2015
54th Wettest
Wettest since:
1998
May 1963–Apr 1968
60-Month
83.35"
(2,117.09mm)
86.83"
(2,205.48mm)
-3.48"
(-88.39mm)
57th Driest
Driest since:
1933
67th Wettest
Wettest since:
1999

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