Drought in Spencer County, IN: 1.2 years in 10 since 2000

1.2 years in 10

Spencer County, IN: 3 of 26 full years had 13+ weeks in drought. Less drought-prone than most US counties.

1. 1
2. 11
3. 9
4. 0
5. 0
6. 0
7. 0
8. 13
9. 0
10. 0
11. 16
12. 10
13. 21
14. 0
15. 0
16. 1
17. 7
18. 0
19. 0
20. 5
21. 0
22. 0
23. 12
24. 2
25. 5
26. 3

20002025

Drought years: 2007 (13 wk), 2010 (16 wk) and 2012 (21 wk). Not a single drought week in 2003, 2004, 2005, 2006, 2008, 2009, 2013, 2014, 2017, 2018, 2020 and 2021.

A regular lawn is fine here; plan for the odd dry year

Real droughts are rare here. A smart controller that skips watering after rain covers the odd dry year.

You can keep a regular lawn. Worth doing: a rain-sensing or smart controller, and deeper, less frequent watering if Sep turns dry.

Against the rest of IN

54th most drought-prone of 92 IN counties; the IN middle is 1.5 in 10. Closest on the list: Owen County (1.2 in 10) and Sullivan County (1.2 in 10). Driest in IN: LaGrange County (3.5 in 10). Least drought: Floyd County (0.4 in 10).

When in the year it hits

Most often in Sep (20% of weeks), then Oct (17%) and Nov (13%). Least in Mar (0%). May to September averages 11%.

1. 6 Jan
2. 4 Feb
3. 0 Mar
4. 2 Apr
5. 8 May
6. 10 Jun
7. 8 Jul
8. 9 Aug
9. 20 Sep
10. 17 Oct
11. 13 Nov
12. 7 Dec

The worst year: 2012

2012: 21 weeks in drought, peaking at D4 exceptional. Across 1,401 weekly maps: 8.6% of all weeks at D1 or worse, 2.9% at D2, 1.5% at D3, 4 weeks with some of the county in D4. Longest unbroken spell: 24 weeks, Sep 14, 2010 to Feb 22, 2011.

Lately

Last drought year: 2012, 21 weeks. 2016-2025: 0 in 10, against 1.9 in 10 for 2000-2015, about the same. So far in 2026: 4 of 44 weeks in drought, through Nov 3, 2026.

Further reading

Spencer County lands on the plan covered in keeping a regular lawn. Its worst year, 2012, was one of the worst nationally too; see the worst years since 2000. How each of Spencer County's 1,401 weeks was judged: how drought is counted.