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 September 2021. For more information, please see Climatological Rankings.


Iowa

Precipitation Rankings, November 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
November 1999
1-Month
1.02"
(25.91mm)
1.75"
(44.45mm)
-0.73"
(-18.54mm)
35th Driest Driest since: 1997 1976
92nd Wettest Wettest since: 1998 1931
Ties: 1997
Oct–Nov 1999
2-Month
1.79"
(45.47mm)
4.04"
(102.62mm)
-2.25"
(-57.15mm)
10th Driest Driest since: 1976 1910
117th Wettest Wettest since: 1998 1931
Sep–Nov 1999
3-Month
3.63"
(92.20mm)
7.71"
(195.83mm)
-4.08"
(-103.63mm)
7th Driest Driest since: 1976 1953
120th Wettest Wettest since: 1998 1931
Aug–Nov 1999
4-Month
6.74"
(171.20mm)
11.55"
(293.37mm)
-4.81"
(-122.17mm)
7th Driest Driest since: 1976 1976
120th Wettest Wettest since: 1998 2018
Jul–Nov 1999
5-Month
11.95"
(303.53mm)
15.41"
(391.41mm)
-3.46"
(-87.88mm)
20th Driest Driest since: 1976 1976
107th Wettest Wettest since: 1998 1993
Jun–Nov 1999
6-Month
17.24"
(437.90mm)
20.04"
(509.02mm)
-2.80"
(-71.12mm)
32nd Driest Driest since: 1988 1976
95th Wettest Wettest since: 1998 1993
May–Nov 1999
7-Month
22.13"
(562.10mm)
24.09"
(611.89mm)
-1.96"
(-49.79mm)
43rd Driest Driest since: 1997 1976
84th Wettest Wettest since: 1998 1993
Apr–Nov 1999
8-Month
28.39"
(721.11mm)
27.03"
(686.56mm)
1.36"
(34.55mm)
74th Driest Driest since: 1997 1910
53rd Wettest Wettest since: 1998 1993
Mar–Nov 1999
9-Month
29.37"
(746.00mm)
28.99"
(736.35mm)
0.38"
(9.65mm)
65th Driest Driest since: 1997 1910
62nd Wettest Wettest since: 1998 1993
Ties: 1918
Feb–Nov 1999
10-Month
30.28"
(769.11mm)
30.00"
(762.00mm)
0.28"
(7.11mm)
66th Driest Driest since: 1997 1910
61st Wettest Wettest since: 1998 1993
Jan–Nov 1999
11-Month
31.57"
(801.88mm)
30.98"
(786.89mm)
0.59"
(14.99mm)
71st Driest Driest since: 1997 1910
56th Wettest Wettest since: 1998 1993
Dec 1998–Nov 1999
12-Month
31.99"
(812.55mm)
32.08"
(814.83mm)
-0.09"
(-2.28mm)
62nd Driest Driest since: 1997 1910
64th Wettest Wettest since: 1998 1993
Jun 1998–Nov 1999
18-Month
56.57"
(1,436.88mm)
52.18"
(1,325.37mm)
4.39"
(111.51mm)
91st Driest Driest since: 1997 1956
35th Wettest Wettest since: 1998 2019
Dec 1997–Nov 1999
24-Month
72.14"
(1,832.36mm)
64.24"
(1,631.70mm)
7.90"
(200.66mm)
101st Driest Driest since: 1998 1956
24th Wettest Wettest since: 1994 2019
Dec 1996–Nov 1999
36-Month
101.22"
(2,570.99mm)
96.35"
(2,447.29mm)
4.87"
(123.70mm)
88th Driest Driest since: 1997 1957
36th Wettest Wettest since: 1998 2010
Dec 1995–Nov 1999
48-Month
134.41"
(3,414.01mm)
128.38"
(3,260.85mm)
6.03"
(153.16mm)
83rd Driest Driest since: 1997 1958
40th Wettest Wettest since: 1998 2010
Dec 1994–Nov 1999
60-Month
167.46"
(4,253.48mm)
160.36"
(4,073.14mm)
7.10"
(180.34mm)
86th Driest Driest since: 1998 1956
36th Wettest Wettest since: 1997 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 27, 2021 from https://www.ncdc.noaa.gov/cag/