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 October 2021. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, September 1920

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1920
1-Month
1.02"
(25.91mm)
1.36"
(34.54mm)
-0.34"
(-8.63mm)
40th Driest Driest since: 1916 1953, 1956
88th Wettest Wettest since: 1919 2013
Ties: 1960
Aug–Sep 1920
2-Month
3.13"
(79.50mm)
3.38"
(85.85mm)
-0.25"
(-6.35mm)
49th Driest Driest since: 1918 2020
79th Wettest Wettest since: 1919 2013
Jul–Sep 1920
3-Month
4.33"
(109.98mm)
5.25"
(133.35mm)
-0.92"
(-23.37mm)
23rd Driest Driest since: 1903 2020
105th Wettest Wettest since: 1919 2013
Jun–Sep 1920
4-Month
5.49"
(139.45mm)
6.19"
(157.23mm)
-0.70"
(-17.78mm)
39th Driest Driest since: 1917 2020
89th Wettest Wettest since: 1919 1927
May–Sep 1920
5-Month
6.79"
(172.47mm)
7.30"
(185.42mm)
-0.51"
(-12.95mm)
49th Driest Driest since: 1918 2020
79th Wettest Wettest since: 1919 1941
Ties: 1905
Apr–Sep 1920
6-Month
8.14"
(206.76mm)
8.36"
(212.34mm)
-0.22"
(-5.58mm)
62nd Driest Driest since: 1918 2020
66th Wettest Wettest since: 1919 1941
Ties: 1976
Mar–Sep 1920
7-Month
9.52"
(241.81mm)
9.51"
(241.55mm)
0.01"
(0.26mm)
76th Driest Driest since: 1918 1956
52nd Wettest Wettest since: 1919 1941
Feb–Sep 1920
8-Month
11.12"
(282.45mm)
10.52"
(267.21mm)
0.60"
(15.24mm)
88th Driest Driest since: 1918 1956
40th Wettest Wettest since: 1919 1941
Jan–Sep 1920
9-Month
12.27"
(311.66mm)
11.50"
(292.10mm)
0.77"
(19.56mm)
90th Driest Driest since: 1918 1956
38th Wettest Wettest since: 1919 1941
Dec 1919–Sep 1920
10-Month
12.95"
(328.93mm)
12.51"
(317.75mm)
0.44"
(11.18mm)
77th Driest Driest since: 1918 1956
50th Wettest Wettest since: 1919 1941
Nov 1919–Sep 1920
11-Month
14.78"
(375.41mm)
13.40"
(340.36mm)
1.38"
(35.05mm)
95th Driest Driest since: 1918 1956
32nd Wettest Wettest since: 1919 1941
Oct 1919–Sep 1920
12-Month
16.03"
(407.16mm)
14.53"
(369.06mm)
1.50"
(38.10mm)
96th Driest Driest since: 1918 1956
31st Wettest Wettest since: 1919 1941
Apr 1919–Sep 1920
18-Month
26.27"
(667.26mm)
22.92"
(582.17mm)
3.35"
(85.09mm)
112th Driest Driest since: 1919 2002
15th Wettest Wettest since: 1915 1941
Oct 1918–Sep 1920
24-Month
33.23"
(844.04mm)
29.08"
(738.63mm)
4.15"
(105.41mm)
112th Driest Driest since: 1919 1956
14th Wettest Wettest since: 1916 1942
Oct 1917–Sep 1920
36-Month
45.39"
(1,152.91mm)
43.57"
(1,106.68mm)
1.82"
(46.23mm)
92nd Driest Driest since: 1919 1956
33rd Wettest Wettest since: 1917 1907
Oct 1916–Sep 1920
48-Month
60.29"
(1,531.37mm)
58.05"
(1,474.47mm)
2.24"
(56.90mm)
87th Driest Driest since: 1919 1956
37th Wettest Wettest since: 1918 1986
Ties: 1996
Oct 1915–Sep 1920
60-Month
75.50"
(1,917.70mm)
72.53"
(1,842.26mm)
2.97"
(75.44mm)
91st Driest Driest since: 1914 1957
32nd Wettest Wettest since: 1919 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/