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


Arizona

Precipitation Rankings, May 1998

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1998
1-Month
0.26"
(6.60mm)
0.34"
(8.64mm)
-0.08"
(-2.04mm)
61st Driest Driest since: 1996 1942, 1963, 2002, 2004
65th Wettest Wettest since: 1997 1992
Apr–May 1998
2-Month
0.89"
(22.61mm)
0.91"
(23.11mm)
-0.02"
(-0.50mm)
73rd Driest Driest since: 1996 1991
53rd Wettest Wettest since: 1997 1926
Mar–May 1998
3-Month
2.79"
(70.87mm)
2.02"
(51.31mm)
0.77"
(19.56mm)
105th Driest Driest since: 1997 1972
21st Wettest Wettest since: 1992 1905
Feb–May 1998
4-Month
5.85"
(148.59mm)
3.17"
(80.52mm)
2.68"
(68.07mm)
119th Driest Driest since: 1997 1972
7th Wettest Wettest since: 1992 1905
Jan–May 1998
5-Month
6.40"
(162.56mm)
4.31"
(109.47mm)
2.09"
(53.09mm)
111th Driest Driest since: 1997 1972
15th Wettest Wettest since: 1995 1905
Dec 1997–May 1998
6-Month
8.27"
(210.06mm)
5.50"
(139.70mm)
2.77"
(70.36mm)
111th Driest Driest since: 1997 2002
14th Wettest Wettest since: 1995 1905
Nov 1997–May 1998
7-Month
8.86"
(225.04mm)
6.35"
(161.29mm)
2.51"
(63.75mm)
106th Driest Driest since: 1997 1904
19th Wettest Wettest since: 1995 1941
Oct 1997–May 1998
8-Month
9.56"
(242.82mm)
7.22"
(183.39mm)
2.34"
(59.43mm)
103rd Driest Driest since: 1997 1904
22nd Wettest Wettest since: 1995 1941
Sep 1997–May 1998
9-Month
11.74"
(298.20mm)
8.41"
(213.61mm)
3.33"
(84.59mm)
110th Driest Driest since: 1997 2002
15th Wettest Wettest since: 1995 1941
Aug 1997–May 1998
10-Month
14.00"
(355.60mm)
10.50"
(266.70mm)
3.50"
(88.90mm)
110th Driest Driest since: 1997 2018
15th Wettest Wettest since: 1993 1941
Jul 1997–May 1998
11-Month
14.82"
(376.43mm)
12.30"
(312.42mm)
2.52"
(64.01mm)
105th Driest Driest since: 1997 1904
20th Wettest Wettest since: 1993 1941
Jun 1997–May 1998
12-Month
15.07"
(382.78mm)
12.59"
(319.79mm)
2.48"
(62.99mm)
103rd Driest Driest since: 1997 2002
22nd Wettest Wettest since: 1993 1941
Dec 1996–May 1998
18-Month
19.30"
(490.22mm)
18.09"
(459.49mm)
1.21"
(30.73mm)
89th Driest Driest since: 1997 1904
35th Wettest Wettest since: 1994 1993
Jun 1996–May 1998
24-Month
26.05"
(661.67mm)
25.16"
(639.06mm)
0.89"
(22.61mm)
84th Driest Driest since: 1997 1904
40th Wettest Wettest since: 1994 1993
Jun 1995–May 1998
36-Month
32.81"
(833.37mm)
37.71"
(957.83mm)
-4.90"
(-124.46mm)
29th Driest Driest since: 1997 1904
94th Wettest Wettest since: 1995 1907
Jun 1994–May 1998
48-Month
47.83"
(1,214.88mm)
50.21"
(1,275.33mm)
-2.38"
(-60.45mm)
52nd Driest Driest since: 1997 1904
70th Wettest Wettest since: 1996 1908
Jun 1993–May 1998
60-Month
58.51"
(1,486.15mm)
62.76"
(1,594.10mm)
-4.25"
(-107.95mm)
51st Driest Driest since: 1978 1904
70th Wettest Wettest since: 1997 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/