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 August 2022. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, September 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1989
1-Month
0.91"
(23.11mm)
1.36"
(34.54mm)
-0.45"
(-11.43mm)
30th Driest Driest since: 1987 1953, 1956
98th Wettest Wettest since: 1988 2013
Ties: 1959
Aug–Sep 1989
2-Month
2.87"
(72.90mm)
3.38"
(85.85mm)
-0.51"
(-12.95mm)
37th Driest Driest since: 1979 2020
91st Wettest Wettest since: 1988 2013
Ties: 1917, 2015
Jul–Sep 1989
3-Month
4.64"
(117.86mm)
5.25"
(133.35mm)
-0.61"
(-15.49mm)
37th Driest Driest since: 1987 2020
91st Wettest Wettest since: 1988 2013
Jun–Sep 1989
4-Month
5.47"
(138.94mm)
6.19"
(157.23mm)
-0.72"
(-18.29mm)
38th Driest Driest since: 1980 2020
90th Wettest Wettest since: 1988 1927
May–Sep 1989
5-Month
6.21"
(157.73mm)
7.30"
(185.42mm)
-1.09"
(-27.69mm)
28th Driest Driest since: 1978 2020
100th Wettest Wettest since: 1988 1941
Ties: 1902
Apr–Sep 1989
6-Month
6.52"
(165.61mm)
8.36"
(212.34mm)
-1.84"
(-46.73mm)
12th Driest Driest since: 1974 2020
116th Wettest Wettest since: 1988 1941
Mar–Sep 1989
7-Month
7.30"
(185.42mm)
9.51"
(241.55mm)
-2.21"
(-56.13mm)
12th Driest Driest since: 1974 1956
116th Wettest Wettest since: 1988 1941
Feb–Sep 1989
8-Month
8.18"
(207.77mm)
10.52"
(267.21mm)
-2.34"
(-59.44mm)
11th Driest Driest since: 1974 1956
117th Wettest Wettest since: 1988 1941
Jan–Sep 1989
9-Month
9.18"
(233.17mm)
11.50"
(292.10mm)
-2.32"
(-58.93mm)
14th Driest Driest since: 1974 1956
114th Wettest Wettest since: 1988 1941
Dec 1988–Sep 1989
10-Month
9.92"
(251.97mm)
12.51"
(317.75mm)
-2.59"
(-65.78mm)
13th Driest Driest since: 1974 1956
114th Wettest Wettest since: 1988 1941
Nov 1988–Sep 1989
11-Month
10.82"
(274.83mm)
13.40"
(340.36mm)
-2.58"
(-65.53mm)
11th Driest Driest since: 1974 1956
116th Wettest Wettest since: 1988 1941
Oct 1988–Sep 1989
12-Month
11.34"
(288.04mm)
14.53"
(369.06mm)
-3.19"
(-81.02mm)
11th Driest Driest since: 1974 1956
116th Wettest Wettest since: 1988 1941
Apr 1988–Sep 1989
18-Month
21.15"
(537.21mm)
22.92"
(582.17mm)
-1.77"
(-44.96mm)
46th Driest Driest since: 1977 2021
81st Wettest Wettest since: 1988 1941
Oct 1987–Sep 1989
24-Month
27.32"
(693.93mm)
29.08"
(738.63mm)
-1.76"
(-44.70mm)
42nd Driest Driest since: 1978 1956
84th Wettest Wettest since: 1988 1942
Oct 1986–Sep 1989
36-Month
43.37"
(1,101.60mm)
43.57"
(1,106.68mm)
-0.20"
(-5.08mm)
71st Driest Driest since: 1978 1956
54th Wettest Wettest since: 1988 1907
Oct 1985–Sep 1989
48-Month
60.77"
(1,543.56mm)
58.05"
(1,474.47mm)
2.72"
(69.09mm)
94th Driest Driest since: 1980 1956
30th Wettest Wettest since: 1988 1986
Oct 1984–Sep 1989
60-Month
78.42"
(1,991.87mm)
72.53"
(1,842.26mm)
5.89"
(149.61mm)
105th Driest Driest since: 1982 1957
18th Wettest Wettest since: 1988 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/