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 October 2020. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, May 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1947
1-Month
1.75"
(44.45mm)
2.12"
(53.85mm)
-0.37"
(-9.40mm)
47th Driest Driest since: 1944 1924
80th Wettest Wettest since: 1946 1915
Ties: 1910
Apr–May 1947
2-Month
3.15"
(80.01mm)
4.06"
(103.12mm)
-0.91"
(-23.11mm)
26th Driest Driest since: 1939 1924
101st Wettest Wettest since: 1946 1915
Ties: 1916
Mar–May 1947
3-Month
5.36"
(136.14mm)
6.39"
(162.31mm)
-1.03"
(-26.17mm)
31st Driest Driest since: 1939 1924
96th Wettest Wettest since: 1946 2011
Feb–May 1947
4-Month
6.82"
(173.23mm)
8.84"
(224.54mm)
-2.02"
(-51.31mm)
16th Driest Driest since: 1939 1924
111th Wettest Wettest since: 1946 1904
Jan–May 1947
5-Month
8.79"
(223.27mm)
11.87"
(301.50mm)
-3.08"
(-78.23mm)
13th Driest Driest since: 1939 1924
114th Wettest Wettest since: 1946 2017
Dec 1946–May 1947
6-Month
11.91"
(302.51mm)
14.77"
(375.16mm)
-2.86"
(-72.65mm)
16th Driest Driest since: 1944 1992
110th Wettest Wettest since: 1946 1997
Nov 1946–May 1947
7-Month
16.50"
(419.10mm)
17.47"
(443.74mm)
-0.97"
(-24.64mm)
44th Driest Driest since: 1944 1977
82nd Wettest Wettest since: 1946 1997
Oct 1946–May 1947
8-Month
19.95"
(506.73mm)
19.21"
(487.93mm)
0.74"
(18.80mm)
74th Driest Driest since: 1946 1977
52nd Wettest Wettest since: 1943 2017
Sep 1946–May 1947
9-Month
21.42"
(544.07mm)
20.42"
(518.67mm)
1.00"
(25.40mm)
76th Driest Driest since: 1946 1977
50th Wettest Wettest since: 1943 2017
Aug 1946–May 1947
10-Month
22.27"
(565.66mm)
21.26"
(540.00mm)
1.01"
(25.66mm)
81st Driest Driest since: 1946 1977
45th Wettest Wettest since: 1943 2017
Jul 1946–May 1947
11-Month
23.10"
(586.74mm)
22.09"
(561.09mm)
1.01"
(25.65mm)
81st Driest Driest since: 1946 1977
45th Wettest Wettest since: 1943 1996
Jun 1946–May 1947
12-Month
24.34"
(618.24mm)
23.89"
(606.81mm)
0.45"
(11.43mm)
75th Driest Driest since: 1945 1977
51st Wettest Wettest since: 1946 1996
Dec 1945–May 1947
18-Month
38.90"
(988.06mm)
38.65"
(981.71mm)
0.25"
(6.35mm)
71st Driest Driest since: 1945 1988
54th Wettest Wettest since: 1946 1996
Jun 1945–May 1947
24-Month
49.34"
(1,253.24mm)
47.79"
(1,213.87mm)
1.55"
(39.37mm)
82nd Driest Driest since: 1946 2001
43rd Wettest Wettest since: 1943 1997
Jun 1944–May 1947
36-Month
73.32"
(1,862.33mm)
71.62"
(1,819.15mm)
1.70"
(43.18mm)
74th Driest Driest since: 1946 1931
50th Wettest Wettest since: 1943 1998
Jun 1943–May 1947
48-Month
91.63"
(2,327.40mm)
95.42"
(2,423.67mm)
-3.79"
(-96.27mm)
39th Driest Driest since: 1940 1937
84th Wettest Wettest since: 1946 1999
Jun 1942–May 1947
60-Month
117.90"
(2,994.66mm)
119.20"
(3,027.68mm)
-1.30"
(-33.02mm)
58th Driest Driest since: 1941 1937
64th Wettest Wettest since: 1946 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/