Statewide Rankings
Iowa
Precipitation Rankings, January 1991
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
January 1991 1-Month |
0.77" (19.56mm) | 0.98" (24.89mm) |
-0.21" (-5.33mm) | 51st Driest | Driest since: |
1981 |
78th Wettest | Wettest since: |
1949 | ||||
Ties: 1943, 1959 | ||||||
Dec 1990– 2-Month |
2.27" (57.66mm) | 2.08" (52.83mm) |
0.19" (4.83mm) | 78th Driest | Driest since: |
2003 |
50th Wettest | Wettest since: |
2016 | ||||
Nov 1990– 3-Month |
3.92" (99.57mm) | 3.82" (97.03mm) |
0.10" (2.54mm) | 72nd Driest | Driest since: |
2003 |
56th Wettest | Wettest since: |
1932 | ||||
Oct 1990– 4-Month |
5.80" (147.32mm) | 6.13" (155.70mm) |
-0.33" (-8.38mm) | 57th Driest | Driest since: |
1911 |
71st Wettest | Wettest since: |
1932 | ||||
Sep 1990– 5-Month |
7.19" (182.63mm) | 9.83" (249.68mm) |
-2.64" (-67.05mm) | 28th Driest | Driest since: |
1977 |
100th Wettest | Wettest since: |
1932 | ||||
Aug 1990– 6-Month |
11.51" (292.35mm) | 13.69" (347.73mm) |
-2.18" (-55.38mm) | 34th Driest | Driest since: |
1977 |
94th Wettest | Wettest since: |
2019 | ||||
Jul 1990– 7-Month |
17.88" (454.15mm) | 17.57" (446.28mm) |
0.31" (7.87mm) | 72nd Driest | Driest since: |
1977 |
56th Wettest | Wettest since: |
2019 | ||||
Jun 1990– 8-Month |
25.84" (656.34mm) | 22.18" (563.37mm) |
3.66" (92.97mm) | 99th Driest | Driest since: |
1977 |
29th Wettest | Wettest since: |
2019 | ||||
May 1990– 9-Month |
31.57" (801.88mm) | 26.22" (665.99mm) |
5.35" (135.89mm) | 107th Driest | Driest since: |
1977 |
21st Wettest | Wettest since: |
1994 | ||||
Apr 1990– 10-Month |
33.83" (859.28mm) | 29.17" (740.92mm) |
4.66" (118.36mm) | 101st Driest | Driest since: |
1911 |
27th Wettest | Wettest since: |
1994 | ||||
Mar 1990– 11-Month |
38.13" (968.50mm) | 31.14" (790.96mm) |
6.99" (177.54mm) | 111th Driest | Driest since: |
1911 |
17th Wettest | Wettest since: |
1994 | ||||
Feb 1990– 12-Month |
38.80" (985.52mm) | 32.15" (816.61mm) |
6.65" (168.91mm) | 108th Driest | Driest since: |
1911 |
20th Wettest | Wettest since: |
1994 | ||||
Aug 1989– 18-Month |
50.65" (1,286.51mm) | 45.86" (1,164.84mm) |
4.79" (121.67mm) | 101st Driest | Driest since: |
1957 |
26th Wettest | Wettest since: |
2020 | ||||
Feb 1989– 24-Month |
63.45" (1,611.63mm) | 64.28" (1,632.71mm) |
-0.83" (-21.08mm) | 56th Driest | Driest since: |
1990 |
71st Wettest | Wettest since: |
2020 | ||||
Feb 1988– 36-Month |
85.09" (2,161.29mm) | 96.29" (2,445.77mm) |
-11.20" (-284.48mm) | 11th Driest | Driest since: |
1958 |
115th Wettest | Wettest since: |
2011 | ||||
Feb 1987– 48-Month |
118.38" (3,006.85mm) | 128.27" (3,258.06mm) |
-9.89" (-251.21mm) | 15th Driest | Driest since: |
1959 |
110th Wettest | Wettest since: |
2011 | ||||
Feb 1986– 60-Month |
158.38" (4,022.85mm) | 160.30" (4,071.62mm) |
-1.92" (-48.77mm) | 50th Driest | Driest since: |
1957 |
74th Wettest | Wettest since: |
2011 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 6, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings