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 April 2022. For more information, please see Climatological Rankings.
Iowa
Precipitation Rankings, September 1949
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1949 1-Month |
3.20" (81.28mm) | 3.67" (93.22mm) |
-0.47" (-11.94mm) | 63rd Driest | Driest since: 1948 | 1939 |
| 65th Wettest | Wettest since: 1946 | 1965 | ||||
|
Aug–Sep 1949 2-Month |
5.49" (139.45mm) | 7.51" (190.75mm) |
-2.02" (-51.30mm) | 25th Driest | Driest since: 1948 | 1976 |
| 103rd Wettest | Wettest since: 1946 | 2018 | ||||
|
Jul–Sep 1949 3-Month |
9.05" (229.87mm) | 11.36" (288.54mm) |
-2.31" (-58.67mm) | 32nd Driest | Driest since: 1948 | 2013 |
| 96th Wettest | Wettest since: 1946 | 1993 | ||||
|
Jun–Sep 1949 4-Month |
14.60" (370.84mm) | 16.00" (406.40mm) |
-1.40" (-35.56mm) | 46th Driest | Driest since: 1948 | 2012 |
| 82nd Wettest | Wettest since: 1947 | 1993 | ||||
|
May–Sep 1949 5-Month |
17.27" (438.66mm) | 20.04" (509.02mm) |
-2.77" (-70.36mm) | 27th Driest | Driest since: 1948 | 1976 |
| 101st Wettest | Wettest since: 1947 | 1993 | ||||
|
Apr–Sep 1949 6-Month |
18.58" (471.93mm) | 22.99" (583.95mm) |
-4.41" (-112.02mm) | 17th Driest | Driest since: 1948 | 1988 |
| 111th Wettest | Wettest since: 1947 | 1993 | ||||
|
Mar–Sep 1949 7-Month |
21.06" (534.92mm) | 24.94" (633.48mm) |
-3.88" (-98.56mm) | 22nd Driest | Driest since: 1948 | 1988 |
| 106th Wettest | Wettest since: 1947 | 1993 | ||||
|
Feb–Sep 1949 8-Month |
21.95" (557.53mm) | 25.96" (659.38mm) |
-4.01" (-101.85mm) | 22nd Driest | Driest since: 1948 | 1988 |
| 106th Wettest | Wettest since: 1947 | 1993 | ||||
|
Jan–Sep 1949 9-Month |
24.65" (626.11mm) | 26.93" (684.02mm) |
-2.28" (-57.91mm) | 40th Driest | Driest since: 1948 | 1988 |
| 88th Wettest | Wettest since: 1947 | 1993 | ||||
|
Dec 1948–Sep 1949 10-Month |
26.33" (668.78mm) | 28.04" (712.22mm) |
-1.71" (-43.44mm) | 46th Driest | Driest since: 1948 | 1988 |
| 81st Wettest | Wettest since: 1947 | 1993 | ||||
|
Nov 1948–Sep 1949 11-Month |
29.05" (737.87mm) | 29.78" (756.41mm) |
-0.73" (-18.54mm) | 55th Driest | Driest since: 1948 | 1934 |
| 72nd Wettest | Wettest since: 1947 | 1993 | ||||
|
Oct 1948–Sep 1949 12-Month |
30.97" (786.64mm) | 32.09" (815.09mm) |
-1.12" (-28.45mm) | 51st Driest | Driest since: 1948 | 1934 |
| 76th Wettest | Wettest since: 1947 | 1993 | ||||
|
Apr 1948–Sep 1949 18-Month |
48.41" (1,229.61mm) | 55.13" (1,400.30mm) |
-6.72" (-170.69mm) | 17th Driest | Driest since: 1940 | 1934 |
| 110th Wettest | Wettest since: 1948 | 1993 | ||||
|
Oct 1947–Sep 1949 24-Month |
60.24" (1,530.10mm) | 64.26" (1,632.20mm) |
-4.02" (-102.10mm) | 35th Driest | Driest since: 1941 | 1956 |
| 91st Wettest | Wettest since: 1948 | 1993 | ||||
|
Oct 1946–Sep 1949 36-Month |
93.27" (2,369.06mm) | 96.36" (2,447.54mm) |
-3.09" (-78.48mm) | 43rd Driest | Driest since: 1941 | 1957 |
| 82nd Wettest | Wettest since: 1948 | 2010 | ||||
|
Oct 1945–Sep 1949 48-Month |
126.05" (3,201.67mm) | 128.36" (3,260.34mm) |
-2.31" (-58.67mm) | 47th Driest | Driest since: 1942 | 1958 |
| 77th Wettest | Wettest since: 1948 | 2010 | ||||
|
Oct 1944–Sep 1949 60-Month |
160.60" (4,079.24mm) | 160.34" (4,072.64mm) |
0.26" (6.60mm) | 63rd Driest | Driest since: 1943 | 1957 |
| 60th Wettest | Wettest since: 1948 | 2010 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 20, 2022 from https://www.ncdc.noaa.gov/cag/