Counties in Utah by annual precipitation

Cache County had the highest annual precipitation of 29 counties in 2016, at 34.65 inches. Millard County had the lowest, at 8.47 inches. The median was 15.7 inches and the figure for Utah was 14.04 inches. Source: NOAA National Centers for Environmental Information.

Highest34.65Cache County

Lowest8.47Millard County

Median15.729 counties

Utah14.04History

Map of counties, 2016

Under 11
11 to 15
15 to 18
18 to 22
22 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

inches. Source: NOAA NCEI, NOAA Climate at a Glance, January to December precipitation, counties. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2016 inches	Change on 2015
1	Cache County	34.65	+30.7%
2	Weber County	30.45	+19.9%
3	Summit County	27.18	+15.1%
4	Morgan County	26.61	+10.7%
5	Davis County	26.3	+5.1%
6	Wasatch County	24.01	+15.5%
7	Salt Lake County	21.37	+2.7%
8	Rich County	19.39	+17.7%
9	Duchesne County	18.92	+2.9%
10	Utah County	17.71	+9.3%
11	Sanpete County	17.63	+5%
12	Washington County	17.62	+10.9%
13	Daggett County	17.16	+5.2%
14	Piute County	16.62	-11.4%
15	Box Elder County	15.7	+7.3%
16	Carbon County	15.05	-9.1%
17	Sevier County	14.83	-13%
18	Uintah County	14.8	+2.4%
19	Iron County	14.31	-16.5%
20	Garfield County	13.31	-28.9%
21	Kane County	13.3	-21%
22	Beaver County	11.84	-15.7%
22	Grand County	11.84	-26.8%
24	San Juan County	10.96	-29.8%
25	Tooele County	10.82	-2.9%
26	Juab County	10.42	-6.2%
27	Emery County	9.14	-27.4%
28	Wayne County	8.98	-39.6%
29	Millard County	8.47	-11.4%

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 Utah 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 Utah 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/utah-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 Utah 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/utah-counties?period=2016.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December precipitation, counties, Counties in Utah 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/utah-counties?period=2016 (Accessed: 12 October 2026).

BibTeX

@misc{noaa_counties_in_utah_by_2016,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December precipitation, counties: Counties in Utah 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/utah-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 Utah 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/utah-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/annual-precipitation/utah-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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Rank Counties in Utah by annual precipitation using official data, and cite the source.

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Questions

Which county has the highest annual precipitation?

Cache County, with 34.65 inches in 2016, according to NOAA National Centers for Environmental Information.

Which county has the lowest annual precipitation?

Millard County, with 8.47 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.