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 2021. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, December 1934

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
(1895-2020)
Wettest/Driest
Since
Record
December 1934
1-Month
0.59"
(14.99mm)
1.11"
(28.19mm)
-0.52"
(-13.20mm)
26th Driest Driest since: 1930 2002
101st Wettest Wettest since: 1933 2015
Nov–Dec 1934
2-Month
5.51"
(139.95mm)
2.87"
(72.90mm)
2.64"
(67.05mm)
119th Driest Driest since: 1933 1976
8th Wettest Wettest since: 1931 2015
Oct–Dec 1934
3-Month
7.03"
(178.56mm)
5.16"
(131.06mm)
1.87"
(47.50mm)
106th Driest Driest since: 1933 1910
21st Wettest Wettest since: 1931 1931
Sep–Dec 1934
4-Month
12.00"
(304.80mm)
8.83"
(224.28mm)
3.17"
(80.52mm)
107th Driest Driest since: 1933 1939, 1976
20th Wettest Wettest since: 1931 1931
Aug–Dec 1934
5-Month
14.83"
(376.68mm)
12.67"
(321.82mm)
2.16"
(54.86mm)
92nd Driest Driest since: 1933 1976
35th Wettest Wettest since: 1931 2018
Jul–Dec 1934
6-Month
18.92"
(480.57mm)
16.52"
(419.61mm)
2.40"
(60.96mm)
97th Driest Driest since: 1933 1976
30th Wettest Wettest since: 1931 2018
Jun–Dec 1934
7-Month
22.37"
(568.20mm)
21.15"
(537.21mm)
1.22"
(30.99mm)
75th Driest Driest since: 1933 1976
52nd Wettest Wettest since: 1931 2018
May–Dec 1934
8-Month
23.33"
(592.58mm)
25.20"
(640.08mm)
-1.87"
(-47.50mm)
40th Driest Driest since: 1933 1976
87th Wettest Wettest since: 1932 1993
Apr–Dec 1934
9-Month
24.34"
(618.24mm)
28.15"
(715.01mm)
-3.81"
(-96.77mm)
25th Driest Driest since: 1933 1910
102nd Wettest Wettest since: 1932 1993
Mar–Dec 1934
10-Month
25.44"
(646.18mm)
30.10"
(764.54mm)
-4.66"
(-118.36mm)
20th Driest Driest since: 1933 1910
107th Wettest Wettest since: 1932 1993
Feb–Dec 1934
11-Month
25.89"
(657.61mm)
31.12"
(790.45mm)
-5.23"
(-132.84mm)
20th Driest Driest since: 1933 1910
107th Wettest Wettest since: 1932 1993
Jan–Dec 1934
12-Month
26.73"
(678.94mm)
32.09"
(815.09mm)
-5.36"
(-136.15mm)
18th Driest Driest since: 1933 1910
109th Wettest Wettest since: 1932 1993
Jul 1933–Dec 1934
18-Month
40.01"
(1,016.25mm)
48.69"
(1,236.73mm)
-8.68"
(-220.48mm)
8th Driest Driest since: 1910 1956
118th Wettest Wettest since: 1933 1993
Jan 1933–Dec 1934
24-Month
51.23"
(1,301.24mm)
64.24"
(1,631.70mm)
-13.01"
(-330.46mm)
3rd Driest Driest to Date 1989
123rd Wettest Wettest since: 1933 2019
Jan 1932–Dec 1934
36-Month
82.90"
(2,105.66mm)
96.36"
(2,447.54mm)
-13.46"
(-341.88mm)
6th Driest Driest since: 1912 1957
119th Wettest Wettest since: 1933 2010
Jan 1931–Dec 1934
48-Month
117.50"
(2,984.50mm)
128.37"
(3,260.60mm)
-10.87"
(-276.10mm)
11th Driest Driest since: 1933 1958
113th Wettest Wettest since: 1932 2010
Jan 1930–Dec 1934
60-Month
143.59"
(3,647.19mm)
160.36"
(4,073.14mm)
-16.77"
(-425.95mm)
8th Driest Driest since: 1914 1956
115th Wettest Wettest since: 1933 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 29, 2021 from https://www.ncdc.noaa.gov/cag/