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 2012

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 2012
1-Month
1.91"
(48.51mm)
2.12"
(53.85mm)
-0.21"
(-5.34mm)
53rd Driest Driest since: 2008 1924
73rd Wettest Wettest since: 2011 1915
Apr–May 2012
2-Month
4.03"
(102.36mm)
4.06"
(103.12mm)
-0.03"
(-0.76mm)
65th Driest Driest since: 2009 1924
61st Wettest Wettest since: 2011 1915
Mar–May 2012
3-Month
8.28"
(210.31mm)
6.39"
(162.31mm)
1.89"
(48.00mm)
109th Driest Driest since: 2010 1924
17th Wettest Wettest since: 2011 2011
Feb–May 2012
4-Month
10.06"
(255.52mm)
8.85"
(224.79mm)
1.21"
(30.73mm)
93rd Driest Driest since: 2010 1924
33rd Wettest Wettest since: 2011 1904
Jan–May 2012
5-Month
13.39"
(340.11mm)
11.87"
(301.50mm)
1.52"
(38.61mm)
93rd Driest Driest since: 2010 1924
33rd Wettest Wettest since: 2011 2017
Dec 2011–May 2012
6-Month
14.92"
(378.97mm)
14.77"
(375.16mm)
0.15"
(3.81mm)
66th Driest Driest since: 2010 1992
59th Wettest Wettest since: 2011 1997
Ties: 1948
Nov 2011–May 2012
7-Month
16.91"
(429.51mm)
17.47"
(443.74mm)
-0.56"
(-14.23mm)
52nd Driest Driest since: 2010 1977
73rd Wettest Wettest since: 2011 1997
Oct 2011–May 2012
8-Month
19.74"
(501.40mm)
19.21"
(487.93mm)
0.53"
(13.47mm)
69th Driest Driest since: 2010 1977
56th Wettest Wettest since: 2011 2017
Ties: 1963
Sep 2011–May 2012
9-Month
20.13"
(511.30mm)
20.42"
(518.67mm)
-0.29"
(-7.37mm)
58th Driest Driest since: 2010 1977
67th Wettest Wettest since: 2011 2017
Aug 2011–May 2012
10-Month
20.64"
(524.26mm)
21.26"
(540.00mm)
-0.62"
(-15.74mm)
52nd Driest Driest since: 2010 1977
73rd Wettest Wettest since: 2011 2017
Jul 2011–May 2012
11-Month
21.19"
(538.23mm)
22.09"
(561.09mm)
-0.90"
(-22.86mm)
51st Driest Driest since: 2010 1977
74th Wettest Wettest since: 2011 1996
Jun 2011–May 2012
12-Month
23.15"
(588.01mm)
23.89"
(606.81mm)
-0.74"
(-18.80mm)
57th Driest Driest since: 2010 1977
68th Wettest Wettest since: 2011 1996
Ties: 1940, 1950
Dec 2010–May 2012
18-Month
42.30"
(1,074.42mm)
38.65"
(981.71mm)
3.65"
(92.71mm)
102nd Driest Driest since: 2010 1988
22nd Wettest Wettest since: 2011 1996
Jun 2010–May 2012
24-Month
53.35"
(1,355.09mm)
47.79"
(1,213.87mm)
5.56"
(141.22mm)
106th Driest Driest since: 2011 2001
18th Wettest Wettest since: 1999 1997
Jun 2009–May 2012
36-Month
75.88"
(1,927.35mm)
71.62"
(1,819.15mm)
4.26"
(108.20mm)
98th Driest Driest since: 2011 1931
25th Wettest Wettest since: 1999 1998
Jun 2008–May 2012
48-Month
98.01"
(2,489.45mm)
95.42"
(2,423.67mm)
2.59"
(65.78mm)
82nd Driest Driest since: 2011 1937
40th Wettest Wettest since: 2000 1999
Jun 2007–May 2012
60-Month
120.69"
(3,065.53mm)
119.20"
(3,027.68mm)
1.49"
(37.85mm)
74th Driest Driest since: 2011 1937
47th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/