Climate at a Glance

Statewide 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 2019. For more information, please see Climatological Rankings.


Arizona

Precipitation Rankings, January 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 2018
1-Month
0.56"
(14.22mm)
1.14"
(28.96mm)
-0.58"
(-14.74mm)
42nd Driest Driest since: 2014 1912, 1972
84th Wettest Wettest since: 2017 1993
Dec 2017–Jan 2018
2-Month
0.69"
(17.53mm)
2.33"
(59.18mm)
-1.64"
(-41.65mm)
14th Driest Driest since: 2014 2006
111th Wettest Wettest since: 2017 1993
Ties: 1934
Nov 2017–Jan 2018
3-Month
0.71"
(18.03mm)
3.18"
(80.77mm)
-2.47"
(-62.74mm)
5th Driest Driest since: 2006 2006
120th Wettest Wettest since: 2017 1979
Oct 2017–Jan 2018
4-Month
0.74"
(18.80mm)
4.05"
(102.87mm)
-3.31"
(-84.07mm)
3rd Driest Driest since: 2000 2000
122nd Wettest Wettest since: 2017 1979
Sep 2017–Jan 2018
5-Month
1.35"
(34.29mm)
5.24"
(133.10mm)
-3.89"
(-98.81mm)
1st Driest Driest to Date 2018
124th Wettest Wettest since: 2017 1979
Aug 2017–Jan 2018
6-Month
2.74"
(69.60mm)
7.33"
(186.18mm)
-4.59"
(-116.58mm)
1st Driest Driest to Date 2018
124th Wettest Wettest since: 2017 1993
Jul 2017–Jan 2018
7-Month
5.63"
(143.00mm)
9.13"
(231.90mm)
-3.50"
(-88.90mm)
8th Driest Driest since: 2006 1904
117th Wettest Wettest since: 2017 1985
Jun 2017–Jan 2018
8-Month
5.69"
(144.53mm)
9.42"
(239.27mm)
-3.73"
(-94.74mm)
6th Driest Driest since: 2006 1996
119th Wettest Wettest since: 2017 1985
May 2017–Jan 2018
9-Month
6.10"
(154.94mm)
9.76"
(247.90mm)
-3.66"
(-92.96mm)
8th Driest Driest since: 2006 2006
117th Wettest Wettest since: 2017 1993
Apr 2017–Jan 2018
10-Month
6.29"
(159.77mm)
10.34"
(262.64mm)
-4.05"
(-102.87mm)
6th Driest Driest since: 2006 1902
119th Wettest Wettest since: 2017 1993
Mar 2017–Jan 2018
11-Month
6.70"
(170.18mm)
11.45"
(290.83mm)
-4.75"
(-120.65mm)
3rd Driest Driest since: 1902 1902
122nd Wettest Wettest since: 2017 1993
Feb 2017–Jan 2018
12-Month
7.96"
(202.18mm)
12.59"
(319.79mm)
-4.63"
(-117.61mm)
6th Driest Driest since: 2003 1900
119th Wettest Wettest since: 2017 1993
Aug 2016–Jan 2018
18-Month
17.37"
(441.20mm)
19.91"
(505.71mm)
-2.54"
(-64.51mm)
44th Driest Driest since: 2014 2003
80th Wettest Wettest since: 2017 1942
Ties: 2014
Feb 2016–Jan 2018
24-Month
20.91"
(531.11mm)
25.15"
(638.81mm)
-4.24"
(-107.70mm)
26th Driest Driest since: 2013 1901
98th Wettest Wettest since: 2017 1907
Feb 2015–Jan 2018
36-Month
34.91"
(886.71mm)
37.66"
(956.56mm)
-2.75"
(-69.85mm)
55th Driest Driest since: 2015 1902
68th Wettest Wettest since: 2017 1985
Feb 2014–Jan 2018
48-Month
47.74"
(1,212.60mm)
50.17"
(1,274.32mm)
-2.43"
(-61.72mm)
56th Driest Driest since: 2015 1903
66th Wettest Wettest since: 2017 1909
Feb 2013–Jan 2018
60-Month
58.60"
(1,488.44mm)
62.71"
(1,592.83mm)
-4.11"
(-104.39mm)
47th Driest Driest since: 2016 1904
74th Wettest Wettest since: 2017 1910

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/