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 June 2019. For more information, please see Climatological Rankings.
Iowa
Precipitation Rankings, July 2012
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Amomaly | Rank (1895-2018) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2012 1-Month |
1.17" (29.72mm) | 3.86" (98.04mm) |
-2.69" (-68.32mm) | 3rd Driest | Driest since: 1975 | 1936 |
| 122nd Wettest | Wettest since: 2011 | 1993 | ||||
|
Jun–Jul 2012 2-Month |
3.98" (101.09mm) | 8.49" (215.65mm) |
-4.51" (-114.56mm) | 3rd Driest | Driest since: 1988 | 1936 |
| 122nd Wettest | Wettest since: 2011 | 1993 | ||||
| Ties: 1988 | ||||||
|
May–Jul 2012 3-Month |
7.49" (190.25mm) | 12.53" (318.26mm) |
-5.04" (-128.01mm) | 4th Driest | Driest since: 1988 | 1988 |
| 121st Wettest | Wettest since: 2011 | 1993 | ||||
|
Apr–Jul 2012 4-Month |
11.39" (289.31mm) | 15.48" (393.19mm) |
-4.09" (-103.88mm) | 11th Driest | Driest since: 1989 | 1936 |
| 114th Wettest | Wettest since: 2011 | 1993 | ||||
|
Mar–Jul 2012 5-Month |
13.30" (337.82mm) | 17.43" (442.72mm) |
-4.13" (-104.90mm) | 11th Driest | Driest since: 1989 | 1936 |
| 114th Wettest | Wettest since: 2011 | 1993 | ||||
|
Feb–Jul 2012 6-Month |
14.98" (380.49mm) | 18.45" (468.63mm) |
-3.47" (-88.14mm) | 19th Driest | Driest since: 1989 | 1988 |
| 106th Wettest | Wettest since: 2011 | 1993 | ||||
|
Jan–Jul 2012 7-Month |
15.55" (394.97mm) | 19.43" (493.52mm) |
-3.88" (-98.55mm) | 15th Driest | Driest since: 1989 | 1988 |
| 110th Wettest | Wettest since: 2011 | 1993 | ||||
|
Dec 2011–Jul 2012 8-Month |
17.63" (447.80mm) | 20.53" (521.46mm) |
-2.90" (-73.66mm) | 20th Driest | Driest since: 1989 | 1988 |
| 104th Wettest | Wettest since: 2011 | 1993 | ||||
| Ties: 1940 | ||||||
|
Nov 2011–Jul 2012 9-Month |
19.71" (500.63mm) | 22.27" (565.66mm) |
-2.56" (-65.03mm) | 28th Driest | Driest since: 2003 | 1934 |
| 96th Wettest | Wettest since: 2011 | 1993 | ||||
|
Oct 2011–Jul 2012 10-Month |
20.45" (519.43mm) | 24.58" (624.33mm) |
-4.13" (-104.90mm) | 16th Driest | Driest since: 1994 | 1934 |
| 108th Wettest | Wettest since: 2011 | 1993 | ||||
|
Sep 2011–Jul 2012 11-Month |
22.13" (562.10mm) | 28.28" (718.31mm) |
-6.15" (-156.21mm) | 12th Driest | Driest since: 1989 | 1988 |
| 112th Wettest | Wettest since: 2011 | 1993 | ||||
|
Aug 2011–Jul 2012 12-Month |
25.15" (638.81mm) | 32.14" (816.36mm) |
-6.99" (-177.55mm) | 8th Driest | Driest since: 1988 | 1956 |
| 116th Wettest | Wettest since: 2011 | 2008 | ||||
| Ties: 1911 | ||||||
|
Feb 2011–Jul 2012 18-Month |
46.44" (1,179.58mm) | 50.60" (1,285.24mm) |
-4.16" (-105.66mm) | 24th Driest | Driest since: 2006 | 1911 |
| 100th Wettest | Wettest since: 2011 | 2008 | ||||
|
Aug 2010–Jul 2012 24-Month |
61.39" (1,559.31mm) | 64.31" (1,633.47mm) |
-2.92" (-74.16mm) | 41st Driest | Driest since: 2006 | 1934 |
| 82nd Wettest | Wettest since: 2011 | 2008 | ||||
|
Aug 2009–Jul 2012 36-Month |
108.99" (2,768.35mm) | 96.40" (2,448.56mm) |
12.59" (319.79mm) | 107th Driest | Driest since: 2007 | 1956 |
| 15th Wettest | Wettest since: 2011 | 2010 | ||||
|
Aug 2008–Jul 2012 48-Month |
143.56" (3,646.42mm) | 128.38" (3,260.85mm) |
15.18" (385.57mm) | 104th Driest | Driest since: 2007 | 1957 |
| 17th Wettest | Wettest since: 2011 | 2010 | ||||
|
Aug 2007–Jul 2012 60-Month |
193.78" (4,922.01mm) | 160.37" (4,073.40mm) |
33.41" (848.61mm) | 117th Driest | Driest since: 2009 | 1957 |
| 3rd Wettest | Wettest since: 2011 | 2011 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2019, retrieved on July 16, 2019 from https://www.ncdc.noaa.gov/cag/