Climate at a Glance

Divisional 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.


Iowa, Climate Division 1. Northwest

Precipitation Rankings, February 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1977
1-Month
0.63"
(16.00mm)
0.82"
(20.83mm)
-0.19"
(-4.83mm)
49th Driest Driest since: 1975 1931
77th Wettest Wettest since: 1976 1915
Jan–Feb 1977
2-Month
0.86"
(21.84mm)
1.49"
(37.85mm)
-0.63"
(-16.01mm)
21st Driest Driest since: 1976 1931
105th Wettest Wettest since: 1975 1915
Dec 1976–Feb 1977
3-Month
1.24"
(31.50mm)
2.27"
(57.66mm)
-1.03"
(-26.16mm)
13th Driest Driest since: 1968 1931
112th Wettest Wettest since: 1976 1969
Nov 1976–Feb 1977
4-Month
1.28"
(32.51mm)
3.55"
(90.17mm)
-2.27"
(-57.66mm)
5th Driest Driest since: 1964 1964
120th Wettest Wettest since: 1976 2016
Oct 1976–Feb 1977
5-Month
2.21"
(56.13mm)
5.39"
(136.91mm)
-3.18"
(-80.78mm)
3rd Driest Driest since: 1896 1990
122nd Wettest Wettest since: 1976 2010
Sep 1976–Feb 1977
6-Month
4.21"
(106.93mm)
8.62"
(218.95mm)
-4.41"
(-112.02mm)
6th Driest Driest since: 1968 1940
119th Wettest Wettest since: 1976 1969
Aug 1976–Feb 1977
7-Month
5.15"
(130.81mm)
12.18"
(309.37mm)
-7.03"
(-178.56mm)
3rd Driest Driest since: 1959 1959
122nd Wettest Wettest since: 1976 2019
Jul 1976–Feb 1977
8-Month
6.66"
(169.16mm)
15.82"
(401.83mm)
-9.16"
(-232.67mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 1901
Jun 1976–Feb 1977
9-Month
9.09"
(230.89mm)
20.23"
(513.84mm)
-11.14"
(-282.95mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 2019
May 1976–Feb 1977
10-Month
11.59"
(294.39mm)
24.08"
(611.63mm)
-12.49"
(-317.24mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 2019
Apr 1976–Feb 1977
11-Month
13.20"
(335.28mm)
26.65"
(676.91mm)
-13.45"
(-341.63mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 2019
Mar 1976–Feb 1977
12-Month
16.14"
(409.96mm)
28.23"
(717.04mm)
-12.09"
(-307.08mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 2019
Sep 1975–Feb 1977
18-Month
22.49"
(571.25mm)
36.87"
(936.50mm)
-14.38"
(-365.25mm)
1st Driest Driest to Date 1977
123rd Wettest Wettest since: 1976 2019
Mar 1975–Feb 1977
24-Month
45.70"
(1,160.78mm)
56.48"
(1,434.59mm)
-10.78"
(-273.81mm)
6th Driest Driest since: 1968 1957
118th Wettest Wettest since: 1976 1994
Mar 1974–Feb 1977
36-Month
69.41"
(1,763.01mm)
84.67"
(2,150.62mm)
-15.26"
(-387.61mm)
5th Driest Driest since: 1959 1959
118th Wettest Wettest since: 1976 2019
Mar 1973–Feb 1977
48-Month
99.91"
(2,537.71mm)
112.85"
(2,866.39mm)
-12.94"
(-328.68mm)
11th Driest Driest since: 1960 1959
111th Wettest Wettest since: 1976 2019
Mar 1972–Feb 1977
60-Month
130.79"
(3,322.07mm)
141.08"
(3,583.43mm)
-10.29"
(-261.36mm)
22nd Driest Driest since: 1968 1959
99th Wettest Wettest since: 1976 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 24, 2020 from https://www.ncdc.noaa.gov/cag/