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 1986

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1986
1-Month
1.80"
(45.72mm)
1.36"
(34.54mm)
0.44"
(11.18mm)
99th Driest Driest since: 1984 1953, 1956
29th Wettest Wettest since: 1985 2013
Aug–Sep 1986
2-Month
4.06"
(103.12mm)
3.38"
(85.85mm)
0.68"
(17.27mm)
106th Driest Driest since: 1985 2020
22nd Wettest Wettest since: 1984 2013
Ties: 1991
Jul–Sep 1986
3-Month
6.17"
(156.72mm)
5.25"
(133.35mm)
0.92"
(23.37mm)
105th Driest Driest since: 1985 2020
23rd Wettest Wettest since: 1984 2013
Jun–Sep 1986
4-Month
7.79"
(197.87mm)
6.19"
(157.23mm)
1.60"
(40.64mm)
115th Driest Driest since: 1985 2020
13th Wettest Wettest since: 1984 1927
May–Sep 1986
5-Month
8.90"
(226.06mm)
7.30"
(185.42mm)
1.60"
(40.64mm)
113th Driest Driest since: 1985 2020
15th Wettest Wettest since: 1984 1941
Apr–Sep 1986
6-Month
10.17"
(258.32mm)
8.36"
(212.34mm)
1.81"
(45.98mm)
117th Driest Driest since: 1985 2020
11th Wettest Wettest since: 1984 1941
Mar–Sep 1986
7-Month
11.35"
(288.29mm)
9.51"
(241.55mm)
1.84"
(46.74mm)
116th Driest Driest since: 1985 1956
12th Wettest Wettest since: 1983 1941
Feb–Sep 1986
8-Month
12.76"
(324.10mm)
10.52"
(267.21mm)
2.24"
(56.89mm)
119th Driest Driest since: 1985 1956
9th Wettest Wettest since: 1965 1941
Jan–Sep 1986
9-Month
13.05"
(331.47mm)
11.50"
(292.10mm)
1.55"
(39.37mm)
105th Driest Driest since: 1985 1956
23rd Wettest Wettest since: 1983 1941
Dec 1985–Sep 1986
10-Month
13.59"
(345.19mm)
12.51"
(317.75mm)
1.08"
(27.44mm)
92nd Driest Driest since: 1981 1956
35th Wettest Wettest since: 1985 1941
Nov 1985–Sep 1986
11-Month
15.42"
(391.67mm)
13.40"
(340.36mm)
2.02"
(51.31mm)
108th Driest Driest since: 1985 1956
19th Wettest Wettest since: 1984 1941
Ties: 1911
Oct 1985–Sep 1986
12-Month
17.40"
(441.96mm)
14.53"
(369.06mm)
2.87"
(72.90mm)
115th Driest Driest since: 1984 1956
12th Wettest Wettest since: 1985 1941
Apr 1985–Sep 1986
18-Month
26.39"
(670.31mm)
22.92"
(582.17mm)
3.47"
(88.14mm)
115th Driest Driest since: 1984 2002
12th Wettest Wettest since: 1985 1941
Ties: 1927
Oct 1984–Sep 1986
24-Month
35.05"
(890.27mm)
29.08"
(738.63mm)
5.97"
(151.64mm)
121st Driest Driest since: 1985 1956
5th Wettest Wettest since: 1942 1942
Oct 1983–Sep 1986
36-Month
52.23"
(1,326.64mm)
43.57"
(1,106.68mm)
8.66"
(219.96mm)
122nd Driest Driest since: 1984 1956
3rd Wettest Wettest since: 1985 1907
Oct 1982–Sep 1986
48-Month
69.76"
(1,771.90mm)
58.05"
(1,474.47mm)
11.71"
(297.43mm)
123rd Driest Driest since: 1985 1956
1st Wettest Wettest to Date 1986
Oct 1981–Sep 1986
60-Month
86.15"
(2,188.21mm)
72.53"
(1,842.26mm)
13.62"
(345.95mm)
122nd Driest Driest since: 1985 1957
1st Wettest Wettest to Date 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2021, retrieved on December 5, 2021 from https://www.ncdc.noaa.gov/cag/