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 1917

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1917
1-Month
2.75"
(69.85mm)
2.12"
(53.85mm)
0.63"
(16.00mm)
97th Driest Driest since: 1916 1924
29th Wettest Wettest since: 1915 1915
Ties: 1987
Apr–May 1917
2-Month
5.35"
(135.89mm)
4.06"
(103.12mm)
1.29"
(32.77mm)
103rd Driest Driest since: 1916 1924
23rd Wettest Wettest since: 1915 1915
Mar–May 1917
3-Month
7.78"
(197.61mm)
6.39"
(162.31mm)
1.39"
(35.30mm)
103rd Driest Driest since: 1916 1924
23rd Wettest Wettest since: 1915 2011
Feb–May 1917
4-Month
11.13"
(282.70mm)
8.85"
(224.79mm)
2.28"
(57.91mm)
115th Driest Driest since: 1916 1924
11th Wettest Wettest since: 1904 1904
Jan–May 1917
5-Month
13.43"
(341.12mm)
11.87"
(301.50mm)
1.56"
(39.62mm)
95th Driest Driest since: 1915 1924
31st Wettest Wettest since: 1916 2017
Dec 1916–May 1917
6-Month
16.76"
(425.70mm)
14.77"
(375.16mm)
1.99"
(50.54mm)
98th Driest Driest since: 1915 1992
27th Wettest Wettest since: 1916 1997
Nov 1916–May 1917
7-Month
18.72"
(475.49mm)
17.47"
(443.74mm)
1.25"
(31.75mm)
85th Driest Driest since: 1915 1977
40th Wettest Wettest since: 1916 1997
Oct 1916–May 1917
8-Month
20.47"
(519.94mm)
19.21"
(487.93mm)
1.26"
(32.01mm)
85th Driest Driest since: 1915 1977
40th Wettest Wettest since: 1916 2017
Sep 1916–May 1917
9-Month
21.30"
(541.02mm)
20.42"
(518.67mm)
0.88"
(22.35mm)
74th Driest Driest since: 1915 1977
51st Wettest Wettest since: 1916 2017
Aug 1916–May 1917
10-Month
22.11"
(561.59mm)
21.26"
(540.00mm)
0.85"
(21.59mm)
78th Driest Driest since: 1915 1977
47th Wettest Wettest since: 1916 2017
Ties: 1981
Jul 1916–May 1917
11-Month
23.48"
(596.39mm)
22.09"
(561.09mm)
1.39"
(35.30mm)
86th Driest Driest since: 1915 1977
39th Wettest Wettest since: 1916 1996
Jun 1916–May 1917
12-Month
25.08"
(637.03mm)
23.89"
(606.81mm)
1.19"
(30.22mm)
85th Driest Driest since: 1915 1977
40th Wettest Wettest since: 1916 1996
Dec 1915–May 1917
18-Month
42.69"
(1,084.33mm)
38.65"
(981.71mm)
4.04"
(102.62mm)
104th Driest Driest since: 1916 1988
20th Wettest Wettest since: 1910 1996
Jun 1915–May 1917
24-Month
51.32"
(1,303.53mm)
47.79"
(1,213.87mm)
3.53"
(89.66mm)
100th Driest Driest since: 1916 2001
24th Wettest Wettest since: 1910 1997
Ties: 1904
Jun 1914–May 1917
36-Month
73.63"
(1,870.20mm)
71.62"
(1,819.15mm)
2.01"
(51.05mm)
78th Driest Driest since: 1915 1931
45th Wettest Wettest since: 1916 1998
Jun 1913–May 1917
48-Month
99.14"
(2,518.16mm)
95.42"
(2,423.67mm)
3.72"
(94.49mm)
87th Driest Driest since: 1916 1937
35th Wettest Wettest since: 1912 1999
Jun 1912–May 1917
60-Month
122.92"
(3,122.17mm)
119.20"
(3,027.68mm)
3.72"
(94.49mm)
86th Driest Driest since: 1915 1937
35th Wettest Wettest since: 1916 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/