Drought in Pocahontas County, IA: 4.2 years in 10 since 2000

4.2 years in 10

Pocahontas County, IA: 11 of 26 full years had 13+ weeks in drought. More drought-prone than most US counties.

20002025

Drought years: 2000 (35 wk), 2003 (18 wk), 2011 (13 wk), 2012 (52 wk), 2013 (40 wk), 2014 (23 wk), 2020 (24 wk), 2021 (43 wk), 2022 (37 wk), 2023 (43 wk) and 2024 (17 wk). Not a single drought week in 2001, 2004, 2005, 2008, 2009, 2010, 2015, 2016, 2018 and 2019.

Plan for drought as normal: shrink the lawn, go drip and natives

Drought is the normal state of things here. Most of the yard goes to natives and gravel on drip; any grass that stays is a small, tough patch.

If you are replacing turf, plant natives in fall so roots set before the Oct peak, and check your water utility for a turf-removal rebate before you dig.

Against the rest of IA

21st most drought-prone of 99 IA counties; the IA middle is 3.8 in 10. Closest on the list: Cherokee County (4.2 in 10) and Webster County (4.2 in 10). Driest in IA: Wapello County (5.4 in 10). Least drought: Howard County (2.3 in 10).

When in the year it hits

Most often in Oct (34% of weeks), then Aug (31%) and Mar (30%). Least in Jun (20%). May to September averages 26%.

26 Jan
28 Feb
30 Mar
29 Apr
23 May
20 Jun
28 Jul
31 Aug
29 Sep
34 Oct
29 Nov
24 Dec

The worst year: 2012

2012: 52 weeks in drought, peaking at D3 extreme. Across 1,401 weekly maps: 27.6% of all weeks at D1 or worse, 14% at D2, 3.8% at D3, never any D4. Longest unbroken spell: 86 weeks, Oct 4, 2011 to May 21, 2013.

Lately

Last drought year: 2024, 17 weeks. 2016-2025: 5 in 10, against 3.8 in 10 for 2000-2015, about the same. So far in 2026: 3 of 44 weeks in drought, through Nov 3, 2026.