Drought in New York County, NY: 1.5 years in 10 since 2000

1.5 years in 10

New York County, NY: 4 of 26 full years had 13+ weeks in drought. Less drought-prone than most US counties.

1. 0
2. 11
3. 35
4. 0
5. 0
6. 4
7. 0
8. 0
9. 0
10. 0
11. 6
12. 0
13. 6
14. 10
15. 0
16. 18
17. 32
18. 3
19. 0
20. 0
21. 0
22. 0
23. 8
24. 1
25. 10
26. 24

20002025

Drought years: 2002 (35 wk), 2015 (18 wk), 2016 (32 wk) and 2025 (24 wk). Not a single drought week in 2000, 2003, 2004, 2006, 2007, 2008, 2009, 2011, 2014, 2018, 2019, 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 NY

10th most drought-prone of 62 NY counties; the NY middle is 0.8 in 10. Closest on the list: Kings County (1.5 in 10) and Bronx County (1.5 in 10). Driest in NY: Rockland County (2.3 in 10). Least drought: Otsego County (0 in 10).

When in the year it hits

Most often in Sep (23% of weeks), then Dec (20%) and Nov (19%). Least in Jun (8%). May to September averages 13%.

1. 16 Jan
2. 11 Feb
3. 8 Mar
4. 10 Apr
5. 12 May
6. 8 Jun
7. 12 Jul
8. 12 Aug
9. 23 Sep
10. 16 Oct
11. 19 Nov
12. 20 Dec

The worst year: 2002

2002: 35 weeks in drought, peaking at D3 extreme. Across 1,401 weekly maps: 13.9% of all weeks at D1 or worse, 3.2% at D2, 0.4% at D3, never any D4. Longest unbroken spell: 32 weeks, Oct 30, 2001 to Jun 4, 2002.

Lately

Last drought year: 2025, 24 weeks. 2016-2025: 2 in 10, against 1.3 in 10 for 2000-2015, about the same. So far in 2026: 26 of 44 weeks in drought, through Nov 3, 2026.

Further reading

New York County lands on the plan covered in keeping a regular lawn. Its worst year, 2002, was not one of the big national drought years; see the worst years since 2000. How each of New York County's 1,401 weeks was judged: how drought is counted.