National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Precipitation Rankings, January 1922

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 1922
1-Month
2.03"
(51.56mm)
2.31"
(58.67mm)
-0.28"
(-7.11mm)
38th Driest
Driest since:
1981
92nd Wettest
Wettest since:
1916
Ties: 1971
Dec 1921–Jan 1922
2-Month
4.27"
(108.46mm)
4.66"
(118.36mm)
-0.39"
(-9.90mm)
41st Driest
Driest since:
1981
88th Wettest
Wettest since:
1932
Ties: 1951
Nov 1921–Jan 1922
3-Month
6.68"
(169.67mm)
6.89"
(175.01mm)
-0.21"
(-5.34mm)
52nd Driest
Driest since:
1977
77th Wettest
Wettest since:
2016
Oct 1921–Jan 1922
4-Month
8.14"
(206.76mm)
9.06"
(230.12mm)
-0.92"
(-23.36mm)
28th Driest
Driest since:
1981
101st Wettest
Wettest since:
2016
Sep 1921–Jan 1922
5-Month
10.71"
(272.03mm)
11.55"
(293.37mm)
-0.84"
(-21.34mm)
34th Driest
Driest since:
1940
95th Wettest
Wettest since:
2019
Aug 1921–Jan 1922
6-Month
13.31"
(338.07mm)
14.17"
(359.92mm)
-0.86"
(-21.85mm)
34th Driest
Driest since:
1940
95th Wettest
Wettest since:
2019
Jul 1921–Jan 1922
7-Month
16.17"
(410.72mm)
16.96"
(430.78mm)
-0.79"
(-20.06mm)
36th Driest
Driest since:
1940
93rd Wettest
Wettest since:
2019
Jun 1921–Jan 1922
8-Month
19.07"
(484.38mm)
19.88"
(504.95mm)
-0.81"
(-20.57mm)
37th Driest
Driest since:
1981
92nd Wettest
Wettest since:
2019
Ties: 1936
May 1921–Jan 1922
9-Month
21.62"
(549.15mm)
22.79"
(578.87mm)
-1.17"
(-29.72mm)
33rd Driest
Driest since:
1918
96th Wettest
Wettest since:
2016
Apr 1921–Jan 1922
10-Month
24.41"
(620.01mm)
25.32"
(643.13mm)
-0.91"
(-23.12mm)
37th Driest
Driest since:
1940
92nd Wettest
Wettest since:
2016
Ties: 1939
Mar 1921–Jan 1922
11-Month
26.93"
(684.02mm)
27.83"
(706.88mm)
-0.90"
(-22.86mm)
36th Driest
Driest since:
1957
93rd Wettest
Wettest since:
1974
Feb 1921–Jan 1922
12-Month
28.70"
(728.98mm)
29.96"
(760.98mm)
-1.26"
(-32.00mm)
33rd Driest
Driest since:
1931
96th Wettest
Wettest since:
1974
Aug 1920–Jan 1922
18-Month
43.83"
(1,113.28mm)
44.14"
(1,121.16mm)
-0.31"
(-7.88mm)
54th Driest
Driest since:
1955
74th Wettest
Wettest since:
2020
Ties: 1938
Feb 1920–Jan 1922
24-Month
59.90"
(1,521.46mm)
59.93"
(1,522.22mm)
-0.03"
(-0.76mm)
61st Driest
Driest since:
1918
67th Wettest
Wettest since:
2020
Feb 1919–Jan 1922
36-Month
91.96"
(2,335.78mm)
89.86"
(2,282.44mm)
2.10"
(53.34mm)
84th Driest
Driest since:
1957
43rd Wettest
Wettest since:
2020
Feb 1918–Jan 1922
48-Month
120.24"
(3,054.10mm)
119.76"
(3,041.90mm)
0.48"
(12.20mm)
62nd Driest
Driest since:
1957
64th Wettest
Wettest since:
2020
Feb 1917–Jan 1922
60-Month
145.81"
(3,703.57mm)
149.63"
(3,800.60mm)
-3.82"
(-97.03mm)
30th Driest
Driest since:
1957
95th Wettest
Wettest since:
2020

Citing This Page