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 December 2019. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, October 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1899
1-Month
3.19"
(81.03mm)
1.74"
(44.20mm)
1.45"
(36.83mm)
119th Driest Driest since: 1898 1978
7th Wettest Wettest to Date 2016
Sep–Oct 1899
2-Month
3.80"
(96.52mm)
2.95"
(74.93mm)
0.85"
(21.59mm)
96th Driest Driest since: 1898 1987
30th Wettest Wettest since: 1897 1940
Aug–Oct 1899
3-Month
5.11"
(129.79mm)
3.79"
(96.27mm)
1.32"
(33.52mm)
106th Driest Driest since: 1898 1952
20th Wettest Wettest to Date 1940
Ties: 1997, 2014
Jul–Oct 1899
4-Month
5.46"
(138.68mm)
4.62"
(117.35mm)
0.84"
(21.33mm)
92nd Driest Driest since: 1898 1952
34th Wettest Wettest to Date 1982
Jun–Oct 1899
5-Month
6.34"
(161.04mm)
6.42"
(163.07mm)
-0.08"
(-2.03mm)
65th Driest Driest since: 1898 1935
61st Wettest Wettest since: 1897 1923
May–Oct 1899
6-Month
8.39"
(213.11mm)
8.55"
(217.17mm)
-0.16"
(-4.06mm)
61st Driest Driest since: 1898 1935
65th Wettest Wettest since: 1897 1908
Apr–Oct 1899
7-Month
10.12"
(257.05mm)
10.49"
(266.45mm)
-0.37"
(-9.40mm)
53rd Driest Driest since: 1898 1966
73rd Wettest Wettest since: 1897 1923
Mar–Oct 1899
8-Month
12.62"
(320.55mm)
12.81"
(325.37mm)
-0.19"
(-4.82mm)
50th Driest Driest since: 1898 1924
76th Wettest Wettest since: 1897 1995
Ties: 1944
Feb–Oct 1899
9-Month
15.65"
(397.51mm)
15.27"
(387.86mm)
0.38"
(9.65mm)
68th Driest Driest since: 1898 1966
58th Wettest Wettest since: 1897 1982
Jan–Oct 1899
10-Month
18.67"
(474.22mm)
18.29"
(464.57mm)
0.38"
(9.65mm)
66th Driest Driest since: 1898 1924
60th Wettest Wettest since: 1897 1982
Ties: 1918
Dec 1898–Oct 1899
11-Month
19.66"
(499.36mm)
21.20"
(538.48mm)
-1.54"
(-39.12mm)
43rd Driest Driest since: 1898 1931
82nd Wettest Wettest since: 1897 1997
Nov 1898–Oct 1899
12-Month
22.31"
(566.67mm)
23.89"
(606.81mm)
-1.58"
(-40.14mm)
41st Driest Driest since: 1898 1931
84th Wettest Wettest since: 1897 1997
May 1898–Oct 1899
18-Month
28.92"
(734.57mm)
32.44"
(823.98mm)
-3.52"
(-89.41mm)
31st Driest Driest to Date 1929
94th Wettest Wettest since: 1898 1982
Nov 1897–Oct 1899
24-Month
44.12"
(1,120.65mm)
47.77"
(1,213.36mm)
-3.65"
(-92.71mm)
32nd Driest Driest to Date 1988
92nd Wettest Wettest since: 1898 1997
Nov 1896–Oct 1899
36-Month
71.61"
(1,818.89mm)
71.63"
(1,819.40mm)
-0.02"
(-0.51mm)
62nd Driest Driest to Date 1931
61st Wettest Wettest since: 1898 1997
Nov 1895–Oct 1899
48-Month
97.46"
(2,475.48mm)
95.45"
(2,424.43mm)
2.01"
(51.05mm)
77th Driest Driest to Date 1931
45th Wettest Wettest to Date 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/