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


Idaho

Precipitation Rankings, January 1978

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
January 1978
1-Month
3.32"
(84.33mm)
3.02"
(76.71mm)
0.30"
(7.62mm)
78th Driest Driest since: 1977 1985
48th Wettest Wettest since: 1975 1909
Dec 1977–Jan 1978
2-Month
8.87"
(225.30mm)
5.93"
(150.62mm)
2.94"
(74.68mm)
118th Driest Driest since: 1977 1977
7th Wettest Wettest since: 1970 1965
Nov 1977–Jan 1978
3-Month
12.08"
(306.83mm)
8.62"
(218.95mm)
3.46"
(87.88mm)
115th Driest Driest since: 1977 1977
10th Wettest Wettest since: 1974 1965
Oct 1977–Jan 1978
4-Month
13.07"
(331.98mm)
10.37"
(263.40mm)
2.70"
(68.58mm)
109th Driest Driest since: 1977 1977
16th Wettest Wettest since: 1974 1997
Sep 1977–Jan 1978
5-Month
15.13"
(384.30mm)
11.57"
(293.88mm)
3.56"
(90.42mm)
115th Driest Driest since: 1977 1977
10th Wettest Wettest since: 1974 1997
Aug 1977–Jan 1978
6-Month
16.72"
(424.69mm)
12.42"
(315.47mm)
4.30"
(109.22mm)
117th Driest Driest since: 1977 1937
8th Wettest Wettest since: 1974 1969
Jul 1977–Jan 1978
7-Month
18.16"
(461.26mm)
13.25"
(336.55mm)
4.91"
(124.71mm)
118th Driest Driest since: 1977 1937
7th Wettest Wettest since: 1974 1965
Jun 1977–Jan 1978
8-Month
19.68"
(499.87mm)
15.05"
(382.27mm)
4.63"
(117.60mm)
116th Driest Driest since: 1977 1977
9th Wettest Wettest since: 1974 1965
May 1977–Jan 1978
9-Month
22.96"
(583.18mm)
17.17"
(436.12mm)
5.79"
(147.06mm)
120th Driest Driest since: 1977 1977
5th Wettest Wettest since: 1969 1965
Apr 1977–Jan 1978
10-Month
23.35"
(593.09mm)
19.13"
(485.90mm)
4.22"
(107.19mm)
110th Driest Driest since: 1977 1937
15th Wettest Wettest since: 1971 1965
Mar 1977–Jan 1978
11-Month
25.27"
(641.86mm)
21.45"
(544.83mm)
3.82"
(97.03mm)
109th Driest Driest since: 1977 1937
16th Wettest Wettest since: 1972 1965
Feb 1977–Jan 1978
12-Month
26.08"
(662.43mm)
23.90"
(607.06mm)
2.18"
(55.37mm)
91st Driest Driest since: 1977 1930
34th Wettest Wettest since: 1976 1997
Aug 1976–Jan 1978
18-Month
33.28"
(845.31mm)
36.33"
(922.78mm)
-3.05"
(-77.47mm)
36th Driest Driest since: 1977 1930
88th Wettest Wettest since: 1976 1997
Feb 1976–Jan 1978
24-Month
44.66"
(1,134.36mm)
47.79"
(1,213.87mm)
-3.13"
(-79.51mm)
40th Driest Driest since: 1968 1930
84th Wettest Wettest since: 1977 1997
Feb 1975–Jan 1978
36-Month
72.93"
(1,852.42mm)
71.59"
(1,818.39mm)
1.34"
(34.03mm)
77th Driest Driest since: 1977 1931
46th Wettest Wettest since: 1976 1998
Feb 1974–Jan 1978
48-Month
94.86"
(2,409.44mm)
95.41"
(2,423.41mm)
-0.55"
(-13.97mm)
64th Driest Driest since: 1963 1932
58th Wettest Wettest since: 1977 1999
Feb 1973–Jan 1978
60-Month
121.04"
(3,074.42mm)
119.17"
(3,026.92mm)
1.87"
(47.50mm)
79th Driest Driest since: 1977 1933
42nd Wettest Wettest since: 1976 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/