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 1951

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1951
1-Month
1.60"
(40.64mm)
2.12"
(53.85mm)
-0.52"
(-13.21mm)
38th Driest Driest since: 1950 1924
88th Wettest Wettest since: 1949 1915
Ties: 1914, 2017
Apr–May 1951
2-Month
3.09"
(78.49mm)
4.06"
(103.12mm)
-0.97"
(-24.63mm)
25th Driest Driest since: 1950 1924
101st Wettest Wettest since: 1949 1915
Mar–May 1951
3-Month
5.26"
(133.60mm)
6.39"
(162.31mm)
-1.13"
(-28.71mm)
26th Driest Driest since: 1949 1924
100th Wettest Wettest since: 1950 2011
Feb–May 1951
4-Month
8.56"
(217.42mm)
8.84"
(224.54mm)
-0.28"
(-7.12mm)
58th Driest Driest since: 1947 1924
68th Wettest Wettest since: 1950 1904
Jan–May 1951
5-Month
11.69"
(296.93mm)
11.87"
(301.50mm)
-0.18"
(-4.57mm)
58th Driest Driest since: 1949 1924
68th Wettest Wettest since: 1950 2017
Dec 1950–May 1951
6-Month
14.76"
(374.90mm)
14.77"
(375.16mm)
-0.01"
(-0.26mm)
62nd Driest Driest since: 1949 1992
63rd Wettest Wettest since: 1950 1997
Nov 1950–May 1951
7-Month
17.69"
(449.33mm)
17.47"
(443.74mm)
0.22"
(5.59mm)
63rd Driest Driest since: 1947 1977
62nd Wettest Wettest since: 1950 1997
Oct 1950–May 1951
8-Month
20.45"
(519.43mm)
19.21"
(487.93mm)
1.24"
(31.50mm)
84th Driest Driest since: 1950 1977
41st Wettest Wettest since: 1948 2017
Sep 1950–May 1951
9-Month
21.98"
(558.29mm)
20.42"
(518.67mm)
1.56"
(39.62mm)
90th Driest Driest since: 1950 1977
35th Wettest Wettest since: 1948 2017
Ties: 1942
Aug 1950–May 1951
10-Month
22.77"
(578.36mm)
21.26"
(540.00mm)
1.51"
(38.36mm)
86th Driest Driest since: 1950 1977
39th Wettest Wettest since: 1948 2017
Jul 1950–May 1951
11-Month
23.60"
(599.44mm)
22.09"
(561.09mm)
1.51"
(38.35mm)
88th Driest Driest since: 1950 1977
37th Wettest Wettest since: 1943 1996
Jun 1950–May 1951
12-Month
25.68"
(652.27mm)
23.89"
(606.81mm)
1.79"
(45.46mm)
91st Driest Driest since: 1950 1977
34th Wettest Wettest since: 1948 1996
Dec 1949–May 1951
18-Month
41.43"
(1,052.32mm)
38.65"
(981.71mm)
2.78"
(70.61mm)
99th Driest Driest since: 1950 1988
25th Wettest Wettest since: 1943 1996
Jun 1949–May 1951
24-Month
48.83"
(1,240.28mm)
47.79"
(1,213.87mm)
1.04"
(26.41mm)
75th Driest Driest since: 1950 2001
49th Wettest Wettest since: 1949 1997
Jun 1948–May 1951
36-Month
73.28"
(1,861.31mm)
71.62"
(1,819.15mm)
1.66"
(42.16mm)
72nd Driest Driest since: 1946 1931
51st Wettest Wettest since: 1950 1998
Jun 1947–May 1951
48-Month
99.64"
(2,530.86mm)
95.42"
(2,423.67mm)
4.22"
(107.19mm)
92nd Driest Driest since: 1950 1937
30th Wettest Wettest since: 1949 1999
Jun 1946–May 1951
60-Month
123.98"
(3,149.09mm)
119.20"
(3,027.68mm)
4.78"
(121.41mm)
91st Driest Driest since: 1950 1937
30th Wettest Wettest since: 1949 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/