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 2021. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, September 1915

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1915
1-Month
1.65"
(41.91mm)
1.36"
(34.54mm)
0.29"
(7.37mm)
86th Driest Driest since: 1914 1953, 1956
42nd Wettest Wettest since: 1911 2013
Ties: 2017
Aug–Sep 1915
2-Month
3.20"
(81.28mm)
3.38"
(85.85mm)
-0.18"
(-4.57mm)
55th Driest Driest since: 1914 2020
73rd Wettest Wettest since: 1911 2013
Ties: 1985
Jul–Sep 1915
3-Month
5.46"
(138.68mm)
5.25"
(133.35mm)
0.21"
(5.33mm)
79th Driest Driest since: 1913 2020
49th Wettest Wettest since: 1914 2013
Jun–Sep 1915
4-Month
6.29"
(159.77mm)
6.19"
(157.23mm)
0.10"
(2.54mm)
79th Driest Driest since: 1913 2020
49th Wettest Wettest since: 1914 1927
May–Sep 1915
5-Month
7.77"
(197.36mm)
7.30"
(185.42mm)
0.47"
(11.94mm)
87th Driest Driest since: 1913 2020
41st Wettest Wettest since: 1914 1941
Apr–Sep 1915
6-Month
10.30"
(261.62mm)
8.36"
(212.34mm)
1.94"
(49.28mm)
120th Driest Driest since: 1913 2020
8th Wettest Wettest since: 1914 1941
Mar–Sep 1915
7-Month
11.22"
(284.99mm)
9.51"
(241.55mm)
1.71"
(43.44mm)
113th Driest Driest since: 1914 1956
15th Wettest Wettest since: 1906 1941
Feb–Sep 1915
8-Month
12.81"
(325.37mm)
10.52"
(267.21mm)
2.29"
(58.16mm)
120th Driest Driest since: 1914 1956
8th Wettest Wettest since: 1906 1941
Jan–Sep 1915
9-Month
14.23"
(361.44mm)
11.50"
(292.10mm)
2.73"
(69.34mm)
125th Driest Driest since: 1914 1956
3rd Wettest Wettest since: 1905 1941
Dec 1914–Sep 1915
10-Month
15.97"
(405.64mm)
12.51"
(317.75mm)
3.46"
(87.89mm)
124th Driest Driest since: 1914 1956
3rd Wettest Wettest since: 1905 1941
Nov 1914–Sep 1915
11-Month
16.31"
(414.27mm)
13.40"
(340.36mm)
2.91"
(73.91mm)
118th Driest Driest since: 1913 1956
9th Wettest Wettest since: 1914 1941
Ties: 1995
Oct 1914–Sep 1915
12-Month
18.49"
(469.65mm)
14.53"
(369.06mm)
3.96"
(100.59mm)
125th Driest Driest since: 1914 1956
2nd Wettest Wettest to Date 1941
Apr 1914–Sep 1915
18-Month
29.07"
(738.38mm)
22.92"
(582.17mm)
6.15"
(156.21mm)
125th Driest Driest since: 1914 2021
2nd Wettest Wettest to Date 1941
Oct 1913–Sep 1915
24-Month
35.64"
(905.26mm)
29.08"
(738.63mm)
6.56"
(166.63mm)
122nd Driest Driest since: 1914 1956
4th Wettest Wettest since: 1906 1942
Oct 1912–Sep 1915
36-Month
48.77"
(1,238.76mm)
43.57"
(1,106.68mm)
5.20"
(132.08mm)
110th Driest Driest since: 1914 1956
15th Wettest Wettest since: 1908 1907
Oct 1911–Sep 1915
48-Month
63.91"
(1,623.31mm)
58.05"
(1,474.47mm)
5.86"
(148.84mm)
109th Driest Driest since: 1914 1956
15th Wettest Wettest since: 1909 1986
Oct 1910–Sep 1915
60-Month
80.26"
(2,038.60mm)
72.53"
(1,842.26mm)
7.73"
(196.34mm)
113th Driest Driest since: 1914 1957
10th Wettest Wettest since: 1909 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2022, retrieved on January 16, 2022 from https://www.ncdc.noaa.gov/cag/