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.


Idaho

Precipitation Rankings, May 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1902
1-Month
2.37"
(60.20mm)
2.12"
(53.85mm)
0.25"
(6.35mm)
82nd Driest Driest since: 1901 1924
44th Wettest Wettest since: 1900 1915
Apr–May 1902
2-Month
4.41"
(112.01mm)
4.06"
(103.12mm)
0.35"
(8.89mm)
77th Driest Driest since: 1901 1924
49th Wettest Wettest since: 1900 1915
Mar–May 1902
3-Month
6.21"
(157.73mm)
6.39"
(162.31mm)
-0.18"
(-4.58mm)
54th Driest Driest since: 1901 1924
72nd Wettest Wettest since: 1900 2011
Feb–May 1902
4-Month
9.98"
(253.49mm)
8.84"
(224.54mm)
1.14"
(28.95mm)
91st Driest Driest since: 1901 1924
35th Wettest Wettest since: 1896 1904
Ties: 1978
Jan–May 1902
5-Month
11.92"
(302.77mm)
11.87"
(301.50mm)
0.05"
(1.27mm)
71st Driest Driest since: 1900 1924
55th Wettest Wettest since: 1901 2017
Dec 1901–May 1902
6-Month
15.15"
(384.81mm)
14.77"
(375.16mm)
0.38"
(9.65mm)
72nd Driest Driest since: 1901 1992
53rd Wettest Wettest since: 1896 1997
Nov 1901–May 1902
7-Month
16.63"
(422.40mm)
17.47"
(443.74mm)
-0.84"
(-21.34mm)
47th Driest Driest since: 1900 1977
78th Wettest Wettest since: 1901 1997
Oct 1901–May 1902
8-Month
18.00"
(457.20mm)
19.21"
(487.93mm)
-1.21"
(-30.73mm)
41st Driest Driest since: 1899 1977
84th Wettest Wettest since: 1901 2017
Sep 1901–May 1902
9-Month
19.41"
(493.01mm)
20.42"
(518.67mm)
-1.01"
(-25.66mm)
48th Driest Driest since: 1899 1977
77th Wettest Wettest since: 1901 2017
Ties: 2003
Aug 1901–May 1902
10-Month
19.99"
(507.75mm)
21.26"
(540.00mm)
-1.27"
(-32.25mm)
43rd Driest Driest since: 1899 1977
82nd Wettest Wettest since: 1901 2017
Ties: 1914
Jul 1901–May 1902
11-Month
20.28"
(515.11mm)
22.09"
(561.09mm)
-1.81"
(-45.98mm)
37th Driest Driest since: 1899 1977
88th Wettest Wettest since: 1901 1996
Jun 1901–May 1902
12-Month
21.50"
(546.10mm)
23.89"
(606.81mm)
-2.39"
(-60.71mm)
31st Driest Driest since: 1899 1977
94th Wettest Wettest since: 1901 1996
Dec 1900–May 1902
18-Month
36.03"
(915.16mm)
38.65"
(981.71mm)
-2.62"
(-66.55mm)
33rd Driest Driest since: 1900 1988
91st Wettest Wettest since: 1901 1996
Jun 1900–May 1902
24-Month
44.61"
(1,133.09mm)
47.79"
(1,213.87mm)
-3.18"
(-80.78mm)
37th Driest Driest since: 1900 2001
87th Wettest Wettest since: 1901 1997
Jun 1899–May 1902
36-Month
66.98"
(1,701.29mm)
71.62"
(1,819.15mm)
-4.64"
(-117.86mm)
34th Driest Driest since: 1901 1931
89th Wettest Wettest since: 1900 1998
Jun 1898–May 1902
48-Month
87.13"
(2,213.10mm)
95.42"
(2,423.67mm)
-8.29"
(-210.57mm)
17th Driest Driest to Date 1937
105th Wettest Wettest since: 1901 1999
Jun 1897–May 1902
60-Month
112.06"
(2,846.32mm)
119.20"
(3,027.68mm)
-7.14"
(-181.36mm)
22nd Driest Driest to Date 1937
99th Wettest Wettest since: 1901 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/