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 1938

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
May 1938
1-Month
2.10"
(53.34mm)
2.12"
(53.85mm)
-0.02"
(-0.51mm)
71st Driest Driest since: 1937 1924
55th Wettest Wettest since: 1933 1915
Ties: 1960, 1986
Apr–May 1938
2-Month
3.83"
(97.28mm)
4.06"
(103.12mm)
-0.23"
(-5.84mm)
58th Driest Driest since: 1937 1924
68th Wettest Wettest since: 1935 1915
Mar–May 1938
3-Month
8.53"
(216.66mm)
6.39"
(162.31mm)
2.14"
(54.35mm)
113th Driest Driest since: 1937 1924
13th Wettest Wettest since: 1932 2011
Feb–May 1938
4-Month
11.60"
(294.64mm)
8.84"
(224.54mm)
2.76"
(70.10mm)
118th Driest Driest since: 1937 1924
8th Wettest Wettest since: 1904 1904
Jan–May 1938
5-Month
13.94"
(354.08mm)
11.87"
(301.50mm)
2.07"
(52.58mm)
103rd Driest Driest since: 1937 1924
23rd Wettest Wettest since: 1921 2017
Dec 1937–May 1938
6-Month
18.23"
(463.04mm)
14.77"
(375.16mm)
3.46"
(87.88mm)
114th Driest Driest since: 1937 1992
11th Wettest Wettest since: 1907 1997
Nov 1937–May 1938
7-Month
21.78"
(553.21mm)
17.47"
(443.74mm)
4.31"
(109.47mm)
112th Driest Driest since: 1937 1977
13th Wettest Wettest since: 1907 1997
Oct 1937–May 1938
8-Month
23.15"
(588.01mm)
19.21"
(487.93mm)
3.94"
(100.08mm)
110th Driest Driest since: 1937 1977
15th Wettest Wettest since: 1921 2017
Sep 1937–May 1938
9-Month
23.87"
(606.30mm)
20.42"
(518.67mm)
3.45"
(87.63mm)
106th Driest Driest since: 1937 1977
19th Wettest Wettest since: 1921 2017
Aug 1937–May 1938
10-Month
24.14"
(613.16mm)
21.26"
(540.00mm)
2.88"
(73.16mm)
101st Driest Driest since: 1937 1977
24th Wettest Wettest since: 1928 2017
Ties: 1943
Jul 1937–May 1938
11-Month
25.29"
(642.37mm)
22.09"
(561.09mm)
3.20"
(81.28mm)
105th Driest Driest since: 1937 1977
20th Wettest Wettest since: 1927 1996
Jun 1937–May 1938
12-Month
26.98"
(685.29mm)
23.89"
(606.81mm)
3.09"
(78.48mm)
102nd Driest Driest since: 1937 1977
23rd Wettest Wettest since: 1921 1996
Dec 1936–May 1938
18-Month
40.20"
(1,021.08mm)
38.65"
(981.71mm)
1.55"
(39.37mm)
86th Driest Driest since: 1937 1988
38th Wettest Wettest since: 1928 1996
Jun 1936–May 1938
24-Month
46.06"
(1,169.92mm)
47.79"
(1,213.87mm)
-1.73"
(-43.95mm)
50th Driest Driest since: 1937 2001
74th Wettest Wettest since: 1928 1997
Jun 1935–May 1938
36-Month
65.49"
(1,663.45mm)
71.62"
(1,819.15mm)
-6.13"
(-155.70mm)
22nd Driest Driest since: 1937 1931
101st Wettest Wettest since: 1929 1998
Jun 1934–May 1938
48-Month
87.16"
(2,213.86mm)
95.42"
(2,423.67mm)
-8.26"
(-209.81mm)
19th Driest Driest since: 1937 1937
103rd Wettest Wettest since: 1930 1999
Jun 1933–May 1938
60-Month
106.70"
(2,710.18mm)
119.20"
(3,027.68mm)
-12.50"
(-317.50mm)
11th Driest Driest since: 1937 1937
110th Wettest Wettest since: 1931 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/