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 1903

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 1903
1-Month
2.02"
(51.31mm)
2.12"
(53.85mm)
-0.10"
(-2.54mm)
58th Driest Driest since: 1897 1924
68th Wettest Wettest since: 1902 1915
Ties: 1994, 2003
Apr–May 1903
2-Month
3.79"
(96.27mm)
4.06"
(103.12mm)
-0.27"
(-6.85mm)
54th Driest Driest since: 1901 1924
72nd Wettest Wettest since: 1902 1915
Ties: 1999
Mar–May 1903
3-Month
6.93"
(176.02mm)
6.39"
(162.31mm)
0.54"
(13.71mm)
76th Driest Driest since: 1902 1924
50th Wettest Wettest since: 1896 2011
Ties: 1960
Feb–May 1903
4-Month
7.48"
(189.99mm)
8.84"
(224.54mm)
-1.36"
(-34.55mm)
26th Driest Driest since: 1895 1924
100th Wettest Wettest since: 1902 1904
Ties: 1933
Jan–May 1903
5-Month
11.74"
(298.20mm)
11.87"
(301.50mm)
-0.13"
(-3.30mm)
60th Driest Driest since: 1900 1924
66th Wettest Wettest since: 1902 2017
Ties: 1981
Dec 1902–May 1903
6-Month
15.12"
(384.05mm)
14.77"
(375.16mm)
0.35"
(8.89mm)
71st Driest Driest since: 1901 1992
54th Wettest Wettest since: 1902 1997
Ties: 1952
Nov 1902–May 1903
7-Month
18.86"
(479.04mm)
17.47"
(443.74mm)
1.39"
(35.30mm)
91st Driest Driest since: 1902 1977
34th Wettest Wettest since: 1897 1997
Oct 1902–May 1903
8-Month
19.51"
(495.55mm)
19.21"
(487.93mm)
0.30"
(7.62mm)
64th Driest Driest since: 1902 1977
61st Wettest Wettest since: 1901 2017
Sep 1902–May 1903
9-Month
20.07"
(509.78mm)
20.42"
(518.67mm)
-0.35"
(-8.89mm)
56th Driest Driest since: 1902 1977
69th Wettest Wettest since: 1901 2017
Ties: 1949
Aug 1902–May 1903
10-Month
20.58"
(522.73mm)
21.26"
(540.00mm)
-0.68"
(-17.27mm)
50th Driest Driest since: 1902 1977
75th Wettest Wettest since: 1901 2017
Jul 1902–May 1903
11-Month
22.04"
(559.82mm)
22.09"
(561.09mm)
-0.05"
(-1.27mm)
67th Driest Driest since: 1902 1977
58th Wettest Wettest since: 1901 1996
Jun 1902–May 1903
12-Month
22.76"
(578.10mm)
23.89"
(606.81mm)
-1.13"
(-28.71mm)
49th Driest Driest since: 1902 1977
76th Wettest Wettest since: 1901 1996
Dec 1901–May 1903
18-Month
37.91"
(962.91mm)
38.65"
(981.71mm)
-0.74"
(-18.80mm)
56th Driest Driest since: 1902 1988
68th Wettest Wettest since: 1898 1996
Jun 1901–May 1903
24-Month
44.26"
(1,124.20mm)
47.79"
(1,213.87mm)
-3.53"
(-89.67mm)
34th Driest Driest since: 1900 2001
90th Wettest Wettest since: 1902 1997
Jun 1900–May 1903
36-Month
67.37"
(1,711.20mm)
71.62"
(1,819.15mm)
-4.25"
(-107.95mm)
39th Driest Driest since: 1902 1931
84th Wettest Wettest since: 1900 1998
Jun 1899–May 1903
48-Month
89.74"
(2,279.40mm)
95.42"
(2,423.67mm)
-5.68"
(-144.27mm)
28th Driest Driest since: 1902 1937
94th Wettest Wettest since: 1901 1999
Jun 1898–May 1903
60-Month
109.89"
(2,791.21mm)
119.20"
(3,027.68mm)
-9.31"
(-236.47mm)
18th Driest Driest to Date 1937
103rd Wettest Wettest since: 1902 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/