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 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1951
1-Month
0.49"
(12.45mm)
1.36"
(34.54mm)
-0.87"
(-22.09mm)
6th Driest Driest since: 1928 1953, 1956
122nd Wettest Wettest since: 1950 2013
Aug–Sep 1951
2-Month
3.27"
(83.06mm)
3.38"
(85.85mm)
-0.11"
(-2.79mm)
62nd Driest Driest since: 1950 2020
66th Wettest Wettest since: 1947 2013
Jul–Sep 1951
3-Month
4.70"
(119.38mm)
5.25"
(133.35mm)
-0.55"
(-13.97mm)
40th Driest Driest since: 1948 2020
88th Wettest Wettest since: 1950 2013
Jun–Sep 1951
4-Month
5.33"
(135.38mm)
6.19"
(157.23mm)
-0.86"
(-21.85mm)
32nd Driest Driest since: 1948 2020
96th Wettest Wettest since: 1950 1927
May–Sep 1951
5-Month
6.46"
(164.08mm)
7.30"
(185.42mm)
-0.84"
(-21.34mm)
34th Driest Driest since: 1948 2020
94th Wettest Wettest since: 1950 1941
Apr–Sep 1951
6-Month
7.83"
(198.88mm)
8.36"
(212.34mm)
-0.53"
(-13.46mm)
52nd Driest Driest since: 1950 2020
76th Wettest Wettest since: 1949 1941
Mar–Sep 1951
7-Month
8.45"
(214.63mm)
9.51"
(241.55mm)
-1.06"
(-26.92mm)
34th Driest Driest since: 1950 1956
94th Wettest Wettest since: 1949 1941
Feb–Sep 1951
8-Month
9.07"
(230.38mm)
10.51"
(266.95mm)
-1.44"
(-36.57mm)
23rd Driest Driest since: 1950 1956
105th Wettest Wettest since: 1949 1941
Jan–Sep 1951
9-Month
10.18"
(258.57mm)
11.50"
(292.10mm)
-1.32"
(-33.53mm)
34th Driest Driest since: 1950 1956
94th Wettest Wettest since: 1949 1941
Dec 1950–Sep 1951
10-Month
10.59"
(268.99mm)
12.51"
(317.75mm)
-1.92"
(-48.76mm)
27th Driest Driest since: 1950 1956
100th Wettest Wettest since: 1949 1941
Nov 1950–Sep 1951
11-Month
11.08"
(281.43mm)
13.40"
(340.36mm)
-2.32"
(-58.93mm)
18th Driest Driest since: 1950 1956
109th Wettest Wettest since: 1949 1941
Oct 1950–Sep 1951
12-Month
11.35"
(288.29mm)
14.53"
(369.06mm)
-3.18"
(-80.77mm)
12th Driest Driest since: 1934 1956
115th Wettest Wettest since: 1950 1941
Apr 1950–Sep 1951
18-Month
18.41"
(467.61mm)
22.92"
(582.17mm)
-4.51"
(-114.56mm)
8th Driest Driest since: 1902 2021
119th Wettest Wettest since: 1950 1941
Oct 1949–Sep 1951
24-Month
22.99"
(583.95mm)
29.08"
(738.63mm)
-6.09"
(-154.68mm)
3rd Driest Driest to Date 1956
123rd Wettest Wettest since: 1950 1942
Oct 1948–Sep 1951
36-Month
38.98"
(990.09mm)
43.57"
(1,106.68mm)
-4.59"
(-116.59mm)
22nd Driest Driest since: 1936 1956
103rd Wettest Wettest since: 1950 1907
Oct 1947–Sep 1951
48-Month
52.54"
(1,334.52mm)
58.05"
(1,474.47mm)
-5.51"
(-139.95mm)
17th Driest Driest since: 1936 1956
107th Wettest Wettest since: 1950 1986
Oct 1946–Sep 1951
60-Month
66.54"
(1,690.12mm)
72.53"
(1,842.26mm)
-5.99"
(-152.14mm)
20th Driest Driest since: 1904 1957
103rd Wettest Wettest since: 1950 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2022, retrieved on January 19, 2022 from https://www.ncdc.noaa.gov/cag/