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 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1930
1-Month
2.43"
(61.72mm)
2.12"
(53.85mm)
0.31"
(7.87mm)
85th Driest Driest since: 1929 1924
41st Wettest Wettest since: 1927 1915
Ties: 1898
Apr–May 1930
2-Month
4.56"
(115.82mm)
4.06"
(103.12mm)
0.50"
(12.70mm)
85th Driest Driest since: 1929 1924
41st Wettest Wettest since: 1927 1915
Ties: 2003
Mar–May 1930
3-Month
6.41"
(162.81mm)
6.39"
(162.31mm)
0.02"
(0.50mm)
62nd Driest Driest since: 1929 1924
64th Wettest Wettest since: 1925 2011
Feb–May 1930
4-Month
9.40"
(238.76mm)
8.84"
(224.54mm)
0.56"
(14.22mm)
78th Driest Driest since: 1929 1924
48th Wettest Wettest since: 1927 1904
Jan–May 1930
5-Month
11.53"
(292.86mm)
11.87"
(301.50mm)
-0.34"
(-8.64mm)
53rd Driest Driest since: 1929 1924
73rd Wettest Wettest since: 1927 2017
Ties: 1910
Dec 1929–May 1930
6-Month
15.85"
(402.59mm)
14.77"
(375.16mm)
1.08"
(27.43mm)
79th Driest Driest since: 1929 1992
46th Wettest Wettest since: 1927 1997
Nov 1929–May 1930
7-Month
16.16"
(410.46mm)
17.47"
(443.74mm)
-1.31"
(-33.28mm)
36th Driest Driest since: 1929 1977
89th Wettest Wettest since: 1928 1997
Oct 1929–May 1930
8-Month
17.17"
(436.12mm)
19.21"
(487.93mm)
-2.04"
(-51.81mm)
30th Driest Driest since: 1929 1977
95th Wettest Wettest since: 1928 2017
Sep 1929–May 1930
9-Month
17.87"
(453.90mm)
20.42"
(518.67mm)
-2.55"
(-64.77mm)
28th Driest Driest since: 1929 1977
97th Wettest Wettest since: 1928 2017
Aug 1929–May 1930
10-Month
18.41"
(467.61mm)
21.26"
(540.00mm)
-2.85"
(-72.39mm)
24th Driest Driest since: 1929 1977
101st Wettest Wettest since: 1928 2017
Jul 1929–May 1930
11-Month
18.63"
(473.20mm)
22.09"
(561.09mm)
-3.46"
(-87.89mm)
20th Driest Driest since: 1929 1977
105th Wettest Wettest since: 1928 1996
Jun 1929–May 1930
12-Month
20.38"
(517.65mm)
23.89"
(606.81mm)
-3.51"
(-89.16mm)
21st Driest Driest since: 1929 1977
104th Wettest Wettest since: 1928 1996
Dec 1928–May 1930
18-Month
32.41"
(823.21mm)
38.65"
(981.71mm)
-6.24"
(-158.50mm)
8th Driest Driest since: 1929 1988
116th Wettest Wettest since: 1928 1996
Jun 1928–May 1930
24-Month
38.78"
(985.01mm)
47.79"
(1,213.87mm)
-9.01"
(-228.86mm)
5th Driest Driest to Date 2001
119th Wettest Wettest since: 1929 1997
Jun 1927–May 1930
36-Month
64.74"
(1,644.40mm)
71.62"
(1,819.15mm)
-6.88"
(-174.75mm)
16th Driest Driest since: 1920 1931
107th Wettest Wettest since: 1929 1998
Jun 1926–May 1930
48-Month
91.56"
(2,325.62mm)
95.42"
(2,423.67mm)
-3.86"
(-98.05mm)
36th Driest Driest since: 1926 1937
86th Wettest Wettest since: 1929 1999
Jun 1925–May 1930
60-Month
113.55"
(2,884.17mm)
119.20"
(3,027.68mm)
-5.65"
(-143.51mm)
29th Driest Driest since: 1926 1937
92nd Wettest Wettest since: 1929 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/