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 August 2022. For more information, please see Climatological Rankings.
Iowa, Climate Division 9. Southeast
Precipitation Rankings, April 2018
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
April 2018 1-Month |
0.50" (12.70mm) | 3.34" (84.84mm) |
-2.84" (-72.14mm) | 1st Driest | Driest since: 2018 | 2018 |
| 128th Wettest | Wettest since: 2017 | 1973 | ||||
|
Mar–Apr 2018 2-Month |
3.36" (85.34mm) | 5.70" (144.78mm) |
-2.34" (-59.44mm) | 16th Driest | Driest since: 2015 | 1915 |
| 113th Wettest | Wettest since: 2017 | 1973 | ||||
|
Feb–Apr 2018 3-Month |
5.77" (146.56mm) | 6.92" (175.77mm) |
-1.15" (-29.21mm) | 37th Driest | Driest since: 2016 | 1958 |
| 92nd Wettest | Wettest since: 2017 | 1973 | ||||
|
Jan–Apr 2018 4-Month |
6.29" (159.77mm) | 8.25" (209.55mm) |
-1.96" (-49.78mm) | 27th Driest | Driest since: 2016 | 1956 |
| 102nd Wettest | Wettest since: 2017 | 1973 | ||||
|
Dec 2017–Apr 2018 5-Month |
6.73" (170.94mm) | 9.74" (247.40mm) |
-3.01" (-76.46mm) | 9th Driest | Driest since: 2015 | 1956 |
| 119th Wettest | Wettest since: 2017 | 1973 | ||||
| Ties: 2003 | ||||||
|
Nov 2017–Apr 2018 6-Month |
7.62" (193.55mm) | 11.86" (301.24mm) |
-4.24" (-107.69mm) | 6th Driest | Driest since: 2015 | 1956 |
| 122nd Wettest | Wettest since: 2017 | 1973 | ||||
|
Oct 2017–Apr 2018 7-Month |
12.39" (314.71mm) | 14.49" (368.05mm) |
-2.10" (-53.34mm) | 29th Driest | Driest since: 2015 | 1956 |
| 99th Wettest | Wettest since: 2017 | 1929 | ||||
|
Sep 2017–Apr 2018 8-Month |
14.83" (376.68mm) | 18.41" (467.61mm) |
-3.58" (-90.93mm) | 24th Driest | Driest since: 2003 | 1956 |
| 104th Wettest | Wettest since: 2017 | 1927 | ||||
|
Aug 2017–Apr 2018 9-Month |
17.30" (439.42mm) | 22.15" (562.61mm) |
-4.85" (-123.19mm) | 17th Driest | Driest since: 2014 | 1956 |
| 111th Wettest | Wettest since: 2017 | 2019 | ||||
|
Jul 2017–Apr 2018 10-Month |
20.06" (509.52mm) | 26.13" (663.70mm) |
-6.07" (-154.18mm) | 14th Driest | Driest since: 2014 | 1902 |
| 114th Wettest | Wettest since: 2017 | 1993 | ||||
|
Jun 2017–Apr 2018 11-Month |
21.89" (556.01mm) | 30.68" (779.27mm) |
-8.79" (-223.26mm) | 7th Driest | Driest since: 2014 | 1902 |
| 121st Wettest | Wettest since: 2017 | 1903 | ||||
|
May 2017–Apr 2018 12-Month |
25.48" (647.19mm) | 34.74" (882.40mm) |
-9.26" (-235.21mm) | 5th Driest | Driest since: 1989 | 1902 |
| 123rd Wettest | Wettest since: 2017 | 2011 | ||||
|
Nov 2016–Apr 2018 18-Month |
37.66" (956.56mm) | 46.62" (1,184.15mm) |
-8.96" (-227.59mm) | 11th Driest | Driest since: 1989 | 1902 |
| 116th Wettest | Wettest since: 2017 | 2011 | ||||
|
May 2016–Apr 2018 24-Month |
61.28" (1,556.51mm) | 69.50" (1,765.30mm) |
-8.22" (-208.79mm) | 20th Driest | Driest since: 1990 | 1957 |
| 107th Wettest | Wettest since: 2017 | 2011 | ||||
|
May 2015–Apr 2018 36-Month |
105.44" (2,678.18mm) | 104.16" (2,645.66mm) |
1.28" (32.52mm) | 65th Driest | Driest since: 2015 | 1958 |
| 61st Wettest | Wettest since: 2017 | 2011 | ||||
|
May 2014–Apr 2018 48-Month |
142.66" (3,623.56mm) | 138.69" (3,522.73mm) |
3.97" (100.83mm) | 71st Driest | Driest since: 2015 | 1957 |
| 54th Wettest | Wettest since: 2017 | 2011 | ||||
|
May 2013–Apr 2018 60-Month |
173.63" (4,410.20mm) | 173.27" (4,401.06mm) |
0.36" (9.14mm) | 61st Driest | Driest since: 2007 | 1958 |
| 63rd Wettest | Wettest since: 2017 | 2012 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/