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 2010

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 2010
1-Month
2.77"
(70.36mm)
2.12"
(53.85mm)
0.65"
(16.51mm)
98th Driest Driest since: 2009 1924
28th Wettest Wettest since: 2005 1915
Apr–May 2010
2-Month
5.41"
(137.41mm)
4.06"
(103.12mm)
1.35"
(34.29mm)
107th Driest Driest since: 2009 1924
19th Wettest Wettest since: 2005 1915
Mar–May 2010
3-Month
7.27"
(184.66mm)
6.39"
(162.31mm)
0.88"
(22.35mm)
88th Driest Driest since: 2009 1924
38th Wettest Wettest since: 2006 2011
Ties: 1990
Feb–May 2010
4-Month
8.33"
(211.58mm)
8.85"
(224.79mm)
-0.52"
(-13.21mm)
50th Driest Driest since: 2008 1924
76th Wettest Wettest since: 2009 1904
Jan–May 2010
5-Month
10.87"
(276.10mm)
11.87"
(301.50mm)
-1.00"
(-25.40mm)
37th Driest Driest since: 2007 1924
89th Wettest Wettest since: 2009 2017
Dec 2009–May 2010
6-Month
12.71"
(322.83mm)
14.77"
(375.16mm)
-2.06"
(-52.33mm)
25th Driest Driest since: 2007 1992
100th Wettest Wettest since: 2009 1997
Nov 2009–May 2010
7-Month
14.04"
(356.62mm)
17.47"
(443.74mm)
-3.43"
(-87.12mm)
17th Driest Driest since: 2001 1977
108th Wettest Wettest since: 2009 1997
Oct 2009–May 2010
8-Month
16.51"
(419.35mm)
19.21"
(487.93mm)
-2.70"
(-68.58mm)
21st Driest Driest since: 2001 1977
104th Wettest Wettest since: 2009 2017
Sep 2009–May 2010
9-Month
16.86"
(428.24mm)
20.42"
(518.67mm)
-3.56"
(-90.43mm)
18th Driest Driest since: 2001 1977
107th Wettest Wettest since: 2009 2017
Aug 2009–May 2010
10-Month
18.31"
(465.07mm)
21.26"
(540.00mm)
-2.95"
(-74.93mm)
22nd Driest Driest since: 2007 1977
103rd Wettest Wettest since: 2009 2017
Jul 2009–May 2010
11-Month
19.02"
(483.11mm)
22.09"
(561.09mm)
-3.07"
(-77.98mm)
24th Driest Driest since: 2007 1977
101st Wettest Wettest since: 2009 1996
Jun 2009–May 2010
12-Month
22.53"
(572.26mm)
23.89"
(606.81mm)
-1.36"
(-34.55mm)
46th Driest Driest since: 2009 1977
79th Wettest Wettest since: 2008 1996
Dec 2008–May 2010
18-Month
37.49"
(952.25mm)
38.65"
(981.71mm)
-1.16"
(-29.46mm)
48th Driest Driest since: 2009 1988
76th Wettest Wettest since: 2007 1996
Jun 2008–May 2010
24-Month
44.66"
(1,134.36mm)
47.79"
(1,213.87mm)
-3.13"
(-79.51mm)
38th Driest Driest since: 2008 2001
86th Wettest Wettest since: 2009 1997
Jun 2007–May 2010
36-Month
67.34"
(1,710.44mm)
71.62"
(1,819.15mm)
-4.28"
(-108.71mm)
38th Driest Driest since: 2009 1931
85th Wettest Wettest since: 2008 1998
Jun 2006–May 2010
48-Month
87.77"
(2,229.36mm)
95.42"
(2,423.67mm)
-7.65"
(-194.31mm)
21st Driest Driest since: 2005 1937
101st Wettest Wettest since: 2009 1999
Jun 2005–May 2010
60-Month
114.95"
(2,919.73mm)
119.20"
(3,027.68mm)
-4.25"
(-107.95mm)
37th Driest Driest since: 2008 1937
84th Wettest Wettest since: 2009 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/