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 December 2019. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, April 1947

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
April 1947
1-Month
1.40"
(35.56mm)
1.94"
(49.28mm)
-0.54"
(-13.72mm)
31st Driest Driest since: 1946 1977
95th Wettest Wettest since: 1945 1965
Mar–Apr 1947
2-Month
3.61"
(91.69mm)
4.26"
(108.20mm)
-0.65"
(-16.51mm)
41st Driest Driest since: 1942 1924
85th Wettest Wettest since: 1946 1904
Feb–Apr 1947
3-Month
5.07"
(128.78mm)
6.72"
(170.69mm)
-1.65"
(-41.91mm)
16th Driest Driest since: 1934 1977
110th Wettest Wettest since: 1946 1904
Jan–Apr 1947
4-Month
7.04"
(178.82mm)
9.74"
(247.40mm)
-2.70"
(-68.58mm)
12th Driest Driest since: 1924 1977
114th Wettest Wettest since: 1946 2017
Dec 1946–Apr 1947
5-Month
10.16"
(258.06mm)
12.65"
(321.31mm)
-2.49"
(-63.25mm)
21st Driest Driest since: 1944 1977
104th Wettest Wettest since: 1946 1997
Nov 1946–Apr 1947
6-Month
14.75"
(374.65mm)
15.34"
(389.64mm)
-0.59"
(-14.99mm)
52nd Driest Driest since: 1945 1977
73rd Wettest Wettest since: 1946 1997
Ties: 1923
Oct 1946–Apr 1947
7-Month
18.20"
(462.28mm)
17.09"
(434.09mm)
1.11"
(28.19mm)
85th Driest Driest since: 1946 1977
40th Wettest Wettest since: 1943 2017
Ties: 1932
Sep 1946–Apr 1947
8-Month
19.67"
(499.62mm)
18.29"
(464.57mm)
1.38"
(35.05mm)
89th Driest Driest since: 1946 1977
36th Wettest Wettest since: 1943 2017
Aug 1946–Apr 1947
9-Month
20.52"
(521.21mm)
19.14"
(486.16mm)
1.38"
(35.05mm)
90th Driest Driest since: 1946 1977
35th Wettest Wettest since: 1943 2017
Jul 1946–Apr 1947
10-Month
21.35"
(542.29mm)
19.97"
(507.24mm)
1.38"
(35.05mm)
91st Driest Driest since: 1946 1977
34th Wettest Wettest since: 1943 2017
Jun 1946–Apr 1947
11-Month
22.59"
(573.79mm)
21.77"
(552.96mm)
0.82"
(20.83mm)
83rd Driest Driest since: 1945 1977
42nd Wettest Wettest since: 1946 1965
May 1946–Apr 1947
12-Month
24.63"
(625.60mm)
23.89"
(606.81mm)
0.74"
(18.79mm)
80th Driest Driest since: 1945 1977
45th Wettest Wettest since: 1946 1996
Nov 1945–Apr 1947
18-Month
40.63"
(1,032.00mm)
39.23"
(996.44mm)
1.40"
(35.56mm)
84th Driest Driest since: 1946 1988
40th Wettest Wettest since: 1943 1997
May 1945–Apr 1947
24-Month
50.87"
(1,292.10mm)
47.79"
(1,213.87mm)
3.08"
(78.23mm)
90th Driest Driest since: 1946 1930
34th Wettest Wettest since: 1943 1997
May 1944–Apr 1947
36-Month
73.12"
(1,857.25mm)
71.60"
(1,818.64mm)
1.52"
(38.61mm)
75th Driest Driest since: 1946 1931
48th Wettest Wettest since: 1944 1984
Ties: 1964, 1975
May 1943–Apr 1947
48-Month
91.47"
(2,323.34mm)
95.40"
(2,423.16mm)
-3.93"
(-99.82mm)
39th Driest Driest since: 1940 1932
83rd Wettest Wettest since: 1946 1999
Ties: 1956
May 1942–Apr 1947
60-Month
120.11"
(3,050.79mm)
119.18"
(3,027.17mm)
0.93"
(23.62mm)
74th Driest Driest since: 1945 2004
47th Wettest Wettest since: 1946 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/