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 2020. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, May 1957

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1957
1-Month
4.74"
(120.40mm)
2.12"
(53.85mm)
2.62"
(66.55mm)
125th Driest Driest since: 1956 1924
2nd Wettest Wettest since: 1915 1915
Apr–May 1957
2-Month
6.82"
(173.23mm)
4.06"
(103.12mm)
2.76"
(70.11mm)
124th Driest Driest since: 1956 1924
3rd Wettest Wettest since: 1915 1915
Mar–May 1957
3-Month
9.79"
(248.67mm)
6.39"
(162.31mm)
3.40"
(86.36mm)
125th Driest Driest since: 1956 1924
2nd Wettest Wettest to Date 2011
Feb–May 1957
4-Month
12.77"
(324.36mm)
8.85"
(224.79mm)
3.92"
(99.57mm)
124th Driest Driest since: 1956 1924
3rd Wettest Wettest since: 1904 1904
Jan–May 1957
5-Month
15.02"
(381.51mm)
11.87"
(301.50mm)
3.15"
(80.01mm)
119th Driest Driest since: 1956 1924
8th Wettest Wettest since: 1953 2017
Dec 1956–May 1957
6-Month
17.61"
(447.29mm)
14.77"
(375.16mm)
2.84"
(72.13mm)
105th Driest Driest since: 1955 1992
21st Wettest Wettest since: 1956 1997
Ties: 1916
Nov 1956–May 1957
7-Month
18.52"
(470.41mm)
17.47"
(443.74mm)
1.05"
(26.67mm)
82nd Driest Driest since: 1955 1977
44th Wettest Wettest since: 1956 1997
Ties: 1906
Oct 1956–May 1957
8-Month
21.96"
(557.78mm)
19.21"
(487.93mm)
2.75"
(69.85mm)
104th Driest Driest since: 1955 1977
22nd Wettest Wettest since: 1956 2017
Sep 1956–May 1957
9-Month
22.44"
(569.98mm)
20.42"
(518.67mm)
2.02"
(51.31mm)
95th Driest Driest since: 1955 1977
31st Wettest Wettest since: 1956 2017
Aug 1956–May 1957
10-Month
23.29"
(591.57mm)
21.26"
(540.00mm)
2.03"
(51.57mm)
96th Driest Driest since: 1955 1977
30th Wettest Wettest since: 1956 2017
Ties: 1948
Jul 1956–May 1957
11-Month
23.99"
(609.35mm)
22.09"
(561.09mm)
1.90"
(48.26mm)
93rd Driest Driest since: 1955 1977
33rd Wettest Wettest since: 1956 1996
Jun 1956–May 1957
12-Month
25.37"
(644.40mm)
23.89"
(606.81mm)
1.48"
(37.59mm)
88th Driest Driest since: 1955 1977
38th Wettest Wettest since: 1956 1996
Dec 1955–May 1957
18-Month
43.34"
(1,100.84mm)
38.65"
(981.71mm)
4.69"
(119.13mm)
108th Driest Driest since: 1956 1988
17th Wettest Wettest since: 1907 1996
Jun 1955–May 1957
24-Month
53.90"
(1,369.06mm)
47.79"
(1,213.87mm)
6.11"
(155.19mm)
111th Driest Driest since: 1956 2001
14th Wettest Wettest since: 1943 1997
Jun 1954–May 1957
36-Month
74.33"
(1,887.98mm)
71.62"
(1,819.15mm)
2.71"
(68.83mm)
86th Driest Driest since: 1956 1931
38th Wettest Wettest since: 1949 1998
Jun 1953–May 1957
48-Month
94.53"
(2,401.06mm)
95.42"
(2,423.67mm)
-0.89"
(-22.61mm)
63rd Driest Driest since: 1956 1937
60th Wettest Wettest since: 1953 1999
Ties: 1942
Jun 1952–May 1957
60-Month
117.40"
(2,981.96mm)
119.20"
(3,027.68mm)
-1.80"
(-45.72mm)
55th Driest Driest since: 1956 1937
67th Wettest Wettest since: 1953 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/