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 January 2020. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, January 1991

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
January 1991
1-Month
0.77"
(19.56mm)
2.98"
(75.69mm)
-2.21"
(-56.13mm)
9th Driest Driest since: 1985 1984
118th Wettest Wettest since: 1990 1995
Dec 1990–Jan 1991
2-Month
1.54"
(39.12mm)
5.53"
(140.46mm)
-3.99"
(-101.34mm)
3rd Driest Driest since: 1976 2014
123rd Wettest Wettest since: 1990 1956
Nov 1990–Jan 1991
3-Month
2.14"
(54.36mm)
7.41"
(188.21mm)
-5.27"
(-133.85mm)
3rd Driest Driest since: 1976 2014
123rd Wettest Wettest since: 1990 1914
Oct 1990–Jan 1991
4-Month
2.54"
(64.52mm)
8.43"
(214.12mm)
-5.89"
(-149.60mm)
2nd Driest Driest to Date 2014
124th Wettest Wettest since: 1990 1997
Sep 1990–Jan 1991
5-Month
3.05"
(77.47mm)
8.93"
(226.82mm)
-5.88"
(-149.35mm)
1st Driest Driest to Date 1991
125th Wettest Wettest since: 1990 1997
Aug 1990–Jan 1991
6-Month
3.52"
(89.41mm)
9.32"
(236.73mm)
-5.80"
(-147.32mm)
1st Driest Driest to Date 1991
125th Wettest Wettest since: 1990 1997
Jul 1990–Jan 1991
7-Month
3.92"
(99.57mm)
9.64"
(244.86mm)
-5.72"
(-145.29mm)
1st Driest Driest to Date 1991
125th Wettest Wettest since: 1990 1914
Jun 1990–Jan 1991
8-Month
4.26"
(108.20mm)
10.13"
(257.30mm)
-5.87"
(-149.10mm)
2nd Driest Driest since: 1918 1918
124th Wettest Wettest since: 1990 1914
May 1990–Jan 1991
9-Month
6.23"
(158.24mm)
11.06"
(280.92mm)
-4.83"
(-122.68mm)
4th Driest Driest since: 1918 2014
122nd Wettest Wettest since: 1990 1914
Ties: 2007
Apr 1990–Jan 1991
10-Month
7.35"
(186.69mm)
12.40"
(314.96mm)
-5.05"
(-128.27mm)
6th Driest Driest since: 1960 2014
120th Wettest Wettest since: 1990 1914
Mar 1990–Jan 1991
11-Month
8.39"
(213.11mm)
14.73"
(374.14mm)
-6.34"
(-161.03mm)
5th Driest Driest since: 1960 2014
121st Wettest Wettest since: 1990 1984
Feb 1990–Jan 1991
12-Month
10.15"
(257.81mm)
17.41"
(442.21mm)
-7.26"
(-184.40mm)
3rd Driest Driest to Date 2014
123rd Wettest Wettest since: 1990 1984
Aug 1989–Jan 1991
18-Month
16.68"
(423.67mm)
26.77"
(679.96mm)
-10.09"
(-256.29mm)
2nd Driest Driest to Date 2014
123rd Wettest Wettest since: 1990 1984
Feb 1989–Jan 1991
24-Month
23.52"
(597.41mm)
34.86"
(885.44mm)
-11.34"
(-288.03mm)
4th Driest Driest since: 1925 1925
121st Wettest Wettest since: 1990 1984
Feb 1988–Jan 1991
36-Month
35.75"
(908.05mm)
52.17"
(1,325.12mm)
-16.42"
(-417.07mm)
1st Driest Driest to Date 1991
123rd Wettest Wettest since: 1990 1984
Feb 1987–Jan 1991
48-Month
52.97"
(1,345.44mm)
69.49"
(1,765.05mm)
-16.52"
(-419.61mm)
2nd Driest Driest to Date 1992
121st Wettest Wettest since: 1990 1984
Feb 1986–Jan 1991
60-Month
70.66"
(1,794.76mm)
86.74"
(2,203.20mm)
-16.08"
(-408.44mm)
4th Driest Driest since: 1934 1934
118th Wettest Wettest since: 1990 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/