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 1939

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 1939
1-Month
1.10"
(27.94mm)
2.12"
(53.85mm)
-1.02"
(-25.91mm)
17th Driest Driest since: 1937 1924
109th Wettest Wettest since: 1938 1915
Apr–May 1939
2-Month
2.00"
(50.80mm)
4.06"
(103.12mm)
-2.06"
(-52.32mm)
4th Driest Driest since: 1934 1924
122nd Wettest Wettest since: 1938 1915
Mar–May 1939
3-Month
3.71"
(94.23mm)
6.39"
(162.31mm)
-2.68"
(-68.08mm)
4th Driest Driest since: 1924 1924
122nd Wettest Wettest since: 1938 2011
Feb–May 1939
4-Month
6.21"
(157.73mm)
8.85"
(224.79mm)
-2.64"
(-67.06mm)
9th Driest Driest since: 1934 1924
117th Wettest Wettest since: 1938 1904
Jan–May 1939
5-Month
8.35"
(212.09mm)
11.87"
(301.50mm)
-3.52"
(-89.41mm)
11th Driest Driest since: 1934 1924
115th Wettest Wettest since: 1938 2017
Dec 1938–May 1939
6-Month
9.98"
(253.49mm)
14.77"
(375.16mm)
-4.79"
(-121.67mm)
6th Driest Driest since: 1931 1992
119th Wettest Wettest since: 1938 1997
Nov 1938–May 1939
7-Month
12.36"
(313.94mm)
17.47"
(443.74mm)
-5.11"
(-129.80mm)
8th Driest Driest since: 1931 1977
117th Wettest Wettest since: 1938 1997
Oct 1938–May 1939
8-Month
15.91"
(404.11mm)
19.21"
(487.93mm)
-3.30"
(-83.82mm)
19th Driest Driest since: 1937 1977
106th Wettest Wettest since: 1938 2017
Sep 1938–May 1939
9-Month
16.43"
(417.32mm)
20.42"
(518.67mm)
-3.99"
(-101.35mm)
14th Driest Driest since: 1937 1977
111th Wettest Wettest since: 1938 2017
Aug 1938–May 1939
10-Month
16.99"
(431.55mm)
21.26"
(540.00mm)
-4.27"
(-108.45mm)
14th Driest Driest since: 1937 1977
111th Wettest Wettest since: 1938 2017
Jul 1938–May 1939
11-Month
18.57"
(471.68mm)
22.09"
(561.09mm)
-3.52"
(-89.41mm)
18th Driest Driest since: 1937 1977
107th Wettest Wettest since: 1938 1996
Ties: 1934
Jun 1938–May 1939
12-Month
20.34"
(516.64mm)
23.89"
(606.81mm)
-3.55"
(-90.17mm)
19th Driest Driest since: 1937 1977
106th Wettest Wettest since: 1938 1996
Dec 1937–May 1939
18-Month
38.57"
(979.68mm)
38.65"
(981.71mm)
-0.08"
(-2.03mm)
66th Driest Driest since: 1937 1988
58th Wettest Wettest since: 1938 1996
Jun 1937–May 1939
24-Month
47.32"
(1,201.93mm)
47.79"
(1,213.87mm)
-0.47"
(-11.94mm)
58th Driest Driest since: 1938 2001
66th Wettest Wettest since: 1928 1997
Jun 1936–May 1939
36-Month
66.40"
(1,686.56mm)
71.62"
(1,819.15mm)
-5.22"
(-132.59mm)
31st Driest Driest since: 1938 1931
92nd Wettest Wettest since: 1929 1998
Jun 1935–May 1939
48-Month
85.83"
(2,180.08mm)
95.42"
(2,423.67mm)
-9.59"
(-243.59mm)
13th Driest Driest since: 1937 1937
109th Wettest Wettest since: 1938 1999
Jun 1934–May 1939
60-Month
107.50"
(2,730.50mm)
119.20"
(3,027.68mm)
-11.70"
(-297.18mm)
13th Driest Driest since: 1938 1937
108th 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 21, 2019 from https://www.ncdc.noaa.gov/cag/