Counties in New Hampshire by annual precipitation

Carroll County had the highest annual precipitation of 10 counties in 2016, at 43.51 inches. Cheshire County had the lowest, at 35.04 inches. The median was 37.53 inches and the figure for New Hampshire was 39.57 inches. Source: NOAA National Centers for Environmental Information.

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Highest43.51Carroll County
Lowest35.04Cheshire County
Median37.5310 counties
New Hampshire39.57History

Map of counties, 2016

Belknap County: 38.19 inchesCarroll County: 43.51 inchesCheshire County: 35.04 inchesCoos County: 43.43 inchesGrafton County: 42.04 inchesHillsborough County: 35.28 inchesMerrimack County: 36.86 inchesRockingham County: 36.2 inchesStrafford County: 38.97 inchesSullivan County: 35.26 inches
  • Under 37
  • 37 to 39
  • 39 to 42
  • 42 and over
inches, 2016. Source: NOAA NCEI, NOAA Climate at a Glance, January to December precipitation, counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2016

Carroll County: 43.51 inchesCarroll County43.51Coos County: 43.43 inchesCoos County43.43Grafton County: 42.04 inchesGrafton County42.04Strafford County: 38.97 inchesStrafford County38.97Belknap County: 38.19 inchesBelknap County38.19Merrimack County: 36.86 inchesMerrimack County36.86Rockingham County: 36.2 inchesRockingham County36.2Hillsborough County: 35.28 inchesHillsborough County35.28Sullivan County: 35.26 inchesSullivan County35.26Cheshire County: 35.04 inchesCheshire County35.04Carroll County: 43.51 inchesCarroll County43.51Coos County: 43.43 inchesCoos County43.43Grafton County: 42.04 inchesGrafton County42.04Strafford County: 38.97 inchesStrafford County38.97Belknap County: 38.19 inchesBelknap County38.19Merrimack County: 36.86 inchesMerrimack County36.86Rockingham County: 36.2 inchesRockingham County36.2Hillsborough County: 35.28 inchesHillsborough County35.28Sullivan County: 35.26 inchesSullivan County35.26Cheshire County: 35.04 inchesCheshire County35.04
inches. Source: NOAA NCEI, NOAA Climate at a Glance, January to December precipitation, counties. Retrieved 2026-10-12.

Full ranking

RankCounties2016
inches
Change on 2015
1Carroll County43.51-9.7%
2Coos County43.43-7.9%
3Grafton County42.04-8%
4Strafford County38.97-2.9%
5Belknap County38.19-15.3%
6Merrimack County36.86-10.2%
7Rockingham County36.2-5.1%
8Hillsborough County35.28-13.9%
9Sullivan County35.26-11.8%
10Cheshire County35.04-20.1%

Other periods

About this ranking

Total precipitation from January to December, in inches: rain plus the water content of snow and other frozen precipitation. NOAA computes it from its climate divisional dataset (nClimDiv): station readings interpolated onto a 5 km grid and averaged over the area.

Values are area averages, not the reading at one weather station. NOAA revises the last two years every month.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December precipitation, counties. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

NOAA National Centers for Environmental Information. (2026). NOAA Climate at a Glance, January to December precipitation, counties (Counties in New Hampshire by annual precipitation, 2016) [Data set]. Retrieved October 12, 2026, from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping

MLA 9

NOAA Climate at a Glance, January to December precipitation, counties, Counties in New Hampshire by annual precipitation, 2016. NOAA National Centers for Environmental Information, 6 Oct. 2026, https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Invokely, https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016. Accessed 12 Oct. 2026.

Chicago (author-date)

NOAA National Centers for Environmental Information. 2026. NOAA Climate at a Glance, January to December precipitation, counties. Counties in New Hampshire by annual precipitation, 2016. Dataset. Accessed October 12, 2026. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Also distributed by Invokely, https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December precipitation, counties, Counties in New Hampshire by annual precipitation, 2016 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping, via Invokely: https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{noaa_counties_in_new_hampshire_2016,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December precipitation, counties: Counties in New Hampshire by annual precipitation, 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016. Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December precipitation, counties. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - NOAA National Centers for Environmental Information
TI  - NOAA Climate at a Glance, January to December precipitation, counties: Counties in New Hampshire by annual precipitation, 2016
PY  - 2026
DA  - 2026/10/06
PB  - NOAA National Centers for Environmental Information
DB  - Invokely
UR  - https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
L2  - https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/annual-precipitation/new-hampshire-counties?period=2016.
N1  - Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December precipitation, counties. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest annual precipitation?

Carroll County, with 43.51 inches in 2016, according to NOAA National Centers for Environmental Information.

Which county has the lowest annual precipitation?

Cheshire County, with 35.04 inches in 2016.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December precipitation, counties. Retrieved 2026-10-12.

Annual precipitation: other rankings

Counties in New Hampshire: more rankings