National Rankings

National Data Info
Please note, 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.

January 2005 Precipitation Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
January 2005
1-Month
2.70in
(68.58mm)
2.31in
(58.67mm)
0.39in104th Driest
Driest since:
1981
28th Wettest
Wettest since:
1916
Dec 2004–Jan 2005
2-Month
4.88in
(123.95mm)
4.66in
(118.36mm)
0.22in79th Driest
Driest since:
1981
52nd Wettest
Wettest since:
1932
Nov 2004–Jan 2005
3-Month
8.06in
(204.72mm)
6.89in
(175.01mm)
1.17in112th Driest
Driest since:
1977
19th Wettest
Wettest since:
2016
Oct 2004–Jan 2005
4-Month
11.09in
(281.69mm)
9.05in
(229.87mm)
2.04in121st Driest
Driest since:
1981
10th Wettest
Wettest since:
2016
Sep 2004–Jan 2005
5-Month
14.07in
(357.38mm)
11.54in
(293.12mm)
2.53in124th Driest
Driest since:
1940
7th Wettest
Wettest since:
2019
Aug 2004–Jan 2005
6-Month
17.11in
(434.59mm)
14.17in
(359.92mm)
2.94in126th Driest
Driest since:
1940
5th Wettest
Wettest since:
2019
Jul 2004–Jan 2005
7-Month
20.16in
(512.06mm)
16.95in
(430.53mm)
3.21in126th Driest
Driest since:
1940
5th Wettest
Wettest since:
2019
Jun 2004–Jan 2005
8-Month
23.67in
(601.22mm)
19.87in
(504.70mm)
3.80in129th Driest
Driest since:
1981
2nd WettestWettest to Date2019
May 2004–Jan 2005
9-Month
27.01in
(686.05mm)
22.78in
(578.61mm)
4.23in127th Driest
Driest since:
1940
4th Wettest
Wettest since:
2016
Apr 2004–Jan 2005
10-Month
29.51in
(749.55mm)
25.30in
(642.62mm)
4.21in126th Driest
Driest since:
1940
5th Wettest
Wettest since:
2016
Ties: 1916
Mar 2004–Jan 2005
11-Month
31.52in
(800.61mm)
27.81in
(706.37mm)
3.71in123rd Driest
Driest since:
1957
8th Wettest
Wettest since:
1974
Feb 2004–Jan 2005
12-Month
33.96in
(862.58mm)
29.95in
(760.73mm)
4.01in124th Driest
Driest since:
1931
7th Wettest
Wettest since:
1974
Aug 2003–Jan 2005
18-Month
48.06in
(1,220.72mm)
44.12in3.94in117th Driest
Driest since:
1955
13th Wettest
Wettest since:
2020
Feb 2003–Jan 2005
24-Month
65.09in
(1,653.29mm)
59.90in5.19in117th Driest
Driest since:
1918
13th Wettest
Wettest since:
2020
Feb 2002–Jan 2005
36-Month
93.46in
(2,373.88mm)
89.81in3.65in95th Driest
Driest since:
1957
34th Wettest
Wettest since:
2020
Ties: 2000
Feb 2001–Jan 2005
48-Month
122.64in
(3,115.06mm)
119.70in2.94in87th Driest
Driest since:
1957
41st Wettest
Wettest since:
2020
Feb 2000–Jan 2005
60-Month
150.57in
(3,824.48mm)
149.55in1.02in66th Driest
Driest since:
1957
61st Wettest
Wettest since:
2020
Ties: 2002

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