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 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1899
1-Month
2.05"
(52.07mm)
2.12"
(53.85mm)
-0.07"
(-1.78mm)
67th Driest Driest since: 1897 1924
59th Wettest Wettest since: 1898 1915
Ties: 1971, 2000
Apr–May 1899
2-Month
3.78"
(96.01mm)
4.06"
(103.12mm)
-0.28"
(-7.11mm)
53rd Driest Driest since: 1898 1924
73rd Wettest Wettest since: 1896 1915
Mar–May 1899
3-Month
6.28"
(159.51mm)
6.39"
(162.31mm)
-0.11"
(-2.80mm)
56th Driest Driest since: 1898 1924
70th Wettest Wettest since: 1897 2011
Feb–May 1899
4-Month
9.31"
(236.47mm)
8.85"
(224.79mm)
0.46"
(11.68mm)
76th Driest Driest since: 1898 1924
50th Wettest Wettest since: 1897 1904
Ties: 1971
Jan–May 1899
5-Month
12.33"
(313.18mm)
11.87"
(301.50mm)
0.46"
(11.68mm)
76th Driest Driest since: 1898 1924
50th Wettest Wettest since: 1896 2017
Dec 1898–May 1899
6-Month
13.32"
(338.33mm)
14.77"
(375.16mm)
-1.45"
(-36.83mm)
39th Driest Driest to Date 1992
86th Wettest Wettest since: 1898 1997
Nov 1898–May 1899
7-Month
15.97"
(405.64mm)
17.47"
(443.74mm)
-1.50"
(-38.10mm)
34th Driest Driest to Date 1977
91st Wettest Wettest since: 1898 1997
Oct 1898–May 1899
8-Month
17.18"
(436.37mm)
19.21"
(487.93mm)
-2.03"
(-51.56mm)
31st Driest Driest to Date 1977
94th Wettest Wettest since: 1898 2017
Sep 1898–May 1899
9-Month
17.73"
(450.34mm)
20.42"
(518.67mm)
-2.69"
(-68.33mm)
23rd Driest Driest to Date 1977
102nd Wettest Wettest since: 1898 2017
Ties: 1919
Aug 1898–May 1899
10-Month
18.23"
(463.04mm)
21.26"
(540.00mm)
-3.03"
(-76.96mm)
20th Driest Driest to Date 1977
105th Wettest Wettest since: 1898 2017
Ties: 2007
Jul 1898–May 1899
11-Month
19.19"
(487.43mm)
22.09"
(561.09mm)
-2.90"
(-73.66mm)
26th Driest Driest to Date 1977
99th Wettest Wettest since: 1898 1996
Jun 1898–May 1899
12-Month
20.15"
(511.81mm)
23.89"
(606.81mm)
-3.74"
(-95.00mm)
17th Driest Driest to Date 1977
108th Wettest Wettest since: 1898 1996
Dec 1897–May 1899
18-Month
33.77"
(857.76mm)
38.65"
(981.71mm)
-4.88"
(-123.95mm)
16th Driest Driest to Date 1988
108th Wettest Wettest since: 1898 1996
Jun 1897–May 1899
24-Month
45.08"
(1,145.03mm)
47.79"
(1,213.87mm)
-2.71"
(-68.84mm)
42nd Driest Driest to Date 2001
82nd Wettest Wettest since: 1898 1997
Ties: 1962
Jun 1896–May 1899
36-Month
70.98"
(1,802.89mm)
71.62"
(1,819.15mm)
-0.64"
(-16.26mm)
57th Driest Driest to Date 1931
66th Wettest Wettest since: 1898 1998
Jun 1895–May 1899
48-Month
95.37"
(2,422.40mm)
95.42"
(2,423.67mm)
-0.05"
(-1.27mm)
66th Driest Driest to Date 1937
56th Wettest Wettest to Date 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/