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 January 2020. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, September 1959

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1959
1-Month
3.49"
(88.65mm)
1.21"
(30.73mm)
2.28"
(57.92mm)
124th Driest Driest since: 1958 1987
2nd Wettest Wettest since: 1940 1940
Aug–Sep 1959
2-Month
4.36"
(110.74mm)
2.05"
(52.07mm)
2.31"
(58.67mm)
124th Driest Driest since: 1958 1935
2nd Wettest Wettest to Date 1968
Jul–Sep 1959
3-Month
4.58"
(116.33mm)
2.88"
(73.15mm)
1.70"
(43.18mm)
114th Driest Driest since: 1958 2018
12th Wettest Wettest since: 1940 1983
Jun–Sep 1959
4-Month
5.98"
(151.89mm)
4.68"
(118.87mm)
1.30"
(33.02mm)
103rd Driest Driest since: 1958 1935
23rd Wettest Wettest since: 1941 1983
May–Sep 1959
5-Month
8.70"
(220.98mm)
6.81"
(172.97mm)
1.89"
(48.01mm)
109th Driest Driest since: 1958 1919
17th Wettest Wettest since: 1945 1980
Apr–Sep 1959
6-Month
10.00"
(254.00mm)
8.74"
(222.00mm)
1.26"
(32.00mm)
92nd Driest Driest since: 1958 1924
34th Wettest Wettest since: 1948 1941
Mar–Sep 1959
7-Month
11.77"
(298.96mm)
11.07"
(281.18mm)
0.70"
(17.78mm)
76th Driest Driest since: 1956 1924
50th Wettest Wettest since: 1958 1995
Feb–Sep 1959
8-Month
14.11"
(358.39mm)
13.53"
(343.66mm)
0.58"
(14.73mm)
76th Driest Driest since: 1956 1924
50th Wettest Wettest since: 1958 1986
Ties: 1930
Jan–Sep 1959
9-Month
17.74"
(450.60mm)
16.55"
(420.37mm)
1.19"
(30.23mm)
80th Driest Driest since: 1956 1924
46th Wettest Wettest since: 1958 1980
Ties: 2006
Dec 1958–Sep 1959
10-Month
20.69"
(525.53mm)
19.45"
(494.03mm)
1.24"
(31.50mm)
81st Driest Driest since: 1957 1924
44th Wettest Wettest since: 1958 1997
Nov 1958–Sep 1959
11-Month
24.35"
(618.49mm)
22.15"
(562.61mm)
2.20"
(55.88mm)
94th Driest Driest since: 1958 1924
31st Wettest Wettest since: 1956 1997
Oct 1958–Sep 1959
12-Month
25.21"
(640.33mm)
23.89"
(606.81mm)
1.32"
(33.52mm)
86th Driest Driest since: 1958 1994
39th Wettest Wettest since: 1956 1997
Ties: 1940
Apr 1958–Sep 1959
18-Month
35.11"
(891.79mm)
32.65"
(829.31mm)
2.46"
(62.48mm)
91st Driest Driest since: 1958 2001
34th Wettest Wettest since: 1956 1997
Oct 1957–Sep 1959
24-Month
50.13"
(1,273.30mm)
47.80"
(1,214.12mm)
2.33"
(59.18mm)
90th Driest Driest since: 1958 1988
34th Wettest Wettest since: 1957 1997
Oct 1956–Sep 1959
36-Month
74.96"
(1,903.98mm)
71.65"
(1,819.91mm)
3.31"
(84.07mm)
93rd Driest Driest since: 1957 1931
30th Wettest Wettest since: 1958 1997
Oct 1955–Sep 1959
48-Month
102.16"
(2,594.86mm)
95.48"
(2,425.19mm)
6.68"
(169.67mm)
107th Driest Driest since: 1958 1931
15th Wettest Wettest since: 1909 1998
Oct 1954–Sep 1959
60-Month
121.80"
(3,093.72mm)
119.23"
(3,028.44mm)
2.57"
(65.28mm)
80th Driest Driest since: 1958 1937
41st Wettest Wettest since: 1952 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/