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 December 2019. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1930
1-Month
0.26"
(6.60mm)
1.01"
(25.65mm)
-0.75"
(-19.05mm)
7th Driest Driest since: 1929 1917, 1976
119th Wettest Wettest since: 1928 1965
Nov–Dec 1930
2-Month
1.61"
(40.89mm)
1.91"
(48.51mm)
-0.30"
(-7.62mm)
52nd Driest Driest since: 1929 1903
74th Wettest Wettest since: 1928 1978
Oct–Dec 1930
3-Month
2.64"
(67.06mm)
3.05"
(77.47mm)
-0.41"
(-10.41mm)
49th Driest Driest since: 1929 1917
77th Wettest Wettest since: 1928 1972
Sep–Dec 1930
4-Month
3.74"
(95.00mm)
4.41"
(112.01mm)
-0.67"
(-17.01mm)
40th Driest Driest since: 1929 1956
86th Wettest Wettest since: 1929 1941
Ties: 1929
Aug–Dec 1930
5-Month
6.09"
(154.69mm)
6.43"
(163.32mm)
-0.34"
(-8.63mm)
54th Driest Driest since: 1928 1956
72nd Wettest Wettest since: 1929 1941
Jul–Dec 1930
6-Month
8.77"
(222.76mm)
8.30"
(210.82mm)
0.47"
(11.94mm)
77th Driest Driest since: 1928 1956
49th Wettest Wettest since: 1929 1941
Jun–Dec 1930
7-Month
9.44"
(239.78mm)
9.24"
(234.70mm)
0.20"
(5.08mm)
74th Driest Driest since: 1928 1956
52nd Wettest Wettest since: 1929 1941
May–Dec 1930
8-Month
10.88"
(276.35mm)
10.35"
(262.89mm)
0.53"
(13.46mm)
82nd Driest Driest since: 1929 1956
44th Wettest Wettest since: 1927 1941
Apr–Dec 1930
9-Month
11.69"
(296.93mm)
11.41"
(289.81mm)
0.28"
(7.12mm)
74th Driest Driest since: 1928 1956
52nd Wettest Wettest since: 1929 1941
Mar–Dec 1930
10-Month
12.90"
(327.66mm)
12.57"
(319.28mm)
0.33"
(8.38mm)
78th Driest Driest since: 1929 1956
48th Wettest Wettest since: 1927 1941
Feb–Dec 1930
11-Month
13.42"
(340.87mm)
13.57"
(344.68mm)
-0.15"
(-3.81mm)
66th Driest Driest since: 1928 1956
60th Wettest Wettest since: 1929 1941
Ties: 1959
Jan–Dec 1930
12-Month
14.86"
(377.44mm)
14.55"
(369.57mm)
0.31"
(7.87mm)
77th Driest Driest since: 1929 1956
49th Wettest Wettest since: 1927 1941
Jul 1929–Dec 1930
18-Month
23.94"
(608.08mm)
22.83"
(579.88mm)
1.11"
(28.20mm)
83rd Driest Driest since: 1929 1956
42nd Wettest Wettest since: 1927 1941
Jan 1929–Dec 1930
24-Month
29.25"
(742.95mm)
29.08"
(738.63mm)
0.17"
(4.32mm)
75th Driest Driest since: 1929 1956
50th Wettest Wettest since: 1928 1941
Jan 1928–Dec 1930
36-Month
42.53"
(1,080.26mm)
43.59"
(1,107.19mm)
-1.06"
(-26.93mm)
57th Driest Driest since: 1926 1956
67th Wettest Wettest since: 1929 1907
Jan 1927–Dec 1930
48-Month
58.77"
(1,492.76mm)
58.08"
(1,475.23mm)
0.69"
(17.53mm)
78th Driest Driest since: 1927 1956
45th Wettest Wettest since: 1929 1986
Jan 1926–Dec 1930
60-Month
74.35"
(1,888.49mm)
72.55"
(1,842.77mm)
1.80"
(45.72mm)
78th Driest Driest since: 1929 1956
44th Wettest Wettest since: 1923 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/