Statewide Rankings
Iowa
Precipitation Rankings, December 2019
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
December 2019 1-Month |
1.28" (32.51mm) | 1.11" (28.19mm) |
0.17" (4.32mm) | 82nd Driest | Driest since: |
2002 |
47th Wettest | Wettest since: |
2015 | ||||
Ties: 2003 | ||||||
Nov– 2-Month |
2.77" (70.36mm) | 2.87" (72.90mm) |
-0.10" (-2.54mm) | 65th Driest | Driest since: |
1976 |
64th Wettest | Wettest since: |
2015 | ||||
Oct– 3-Month |
7.55" (191.77mm) | 5.16" (131.06mm) |
2.39" (60.71mm) | 114th Driest | Driest since: |
1910 |
15th Wettest | Wettest since: |
1931 | ||||
Sep– 4-Month |
13.76" (349.50mm) | 8.83" (224.28mm) |
4.93" (125.22mm) | 120th Driest | Driest since: |
1939, 1976 |
9th Wettest | Wettest since: |
1931 | ||||
Aug– 5-Month |
17.29" (439.17mm) | 12.67" (321.82mm) |
4.62" (117.35mm) | 115th Driest | Driest since: |
1976 |
14th Wettest | Wettest since: |
2018 | ||||
Jul– 6-Month |
20.67" (525.02mm) | 16.52" (419.61mm) |
4.15" (105.41mm) | 106th Driest | Driest since: |
1976 |
23rd Wettest | Wettest since: |
2018 | ||||
Ties: 1987 | ||||||
Jun– 7-Month |
24.58" (624.33mm) | 21.15" (537.21mm) |
3.43" (87.12mm) | 100th Driest | Driest since: |
1976 |
29th Wettest | Wettest since: |
2018 | ||||
May– 8-Month |
32.79" (832.87mm) | 25.20" (640.08mm) |
7.59" (192.79mm) | 121st Driest | Driest since: |
1976 |
8th Wettest | Wettest since: |
1993 | ||||
Apr– 9-Month |
35.82" (909.83mm) | 28.15" (715.01mm) |
7.67" (194.82mm) | 117th Driest | Driest since: |
1910 |
12th Wettest | Wettest since: |
1993 | ||||
Mar– 10-Month |
38.01" (965.45mm) | 30.10" (764.54mm) |
7.91" (200.91mm) | 117th Driest | Driest since: |
1910 |
12th Wettest | Wettest since: |
1993 | ||||
Feb– 11-Month |
40.35" (1,024.89mm) | 31.12" (790.45mm) |
9.23" (234.44mm) | 119th Driest | Driest since: |
1910 |
10th Wettest | Wettest since: |
1993 | ||||
Jan– 12-Month |
41.63" (1,057.40mm) | 32.09" (815.09mm) |
9.54" (242.31mm) | 119th Driest | Driest since: |
1910 |
10th Wettest | Wettest since: |
1993 | ||||
Jul 2018– 18-Month |
68.08" (1,729.23mm) | 48.69" (1,236.73mm) |
19.39" (492.50mm) | 126th Driest | Driest since: |
1956 |
2nd Wettest | Wettest since: |
1993 | ||||
Jan 2018– 24-Month |
86.71" (2,202.43mm) | 64.24" (1,631.70mm) |
22.47" (570.73mm) | 127th Driest | Driest since: |
1989 |
1st Wettest | Wettest to Date |
2019 | ||||
Jan 2017– 36-Month |
119.07" (3,024.38mm) | 96.36" (2,447.54mm) |
22.71" (576.84mm) | 122nd Driest | Driest since: |
1957 |
5th Wettest | Wettest since: |
2010 | ||||
Jan 2016– 48-Month |
157.17" (3,992.12mm) | 128.37" (3,260.60mm) |
28.80" (731.52mm) | 121st Driest | Driest since: |
1958 |
5th Wettest | Wettest since: |
2010 | ||||
Jan 2015– 60-Month |
199.70" (5,072.38mm) | 160.36" (4,073.14mm) |
39.34" (999.24mm) | 122nd Driest | Driest since: |
1956 |
3rd Wettest | Wettest since: |
2010 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings