Average annual temperature in Shasta County

Average annual temperature in Shasta County was 57.7 °F in 2025, according to NOAA National Centers for Environmental Information. That is up 1.2% from 2024. That is the 36th highest of 58 counties in 2025.

2025, °F57.7

Change on 2024+1.2%

Rank36th of 58Counties in California ranked

Series high582015

Series low52.61982

Next release: Wednesday, 6 October 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

Average annual temperature in Shasta County, 1950 to 2025

°F. Source: NOAA NCEI, NOAA Climate at a Glance, January to December average temperature, counties. Retrieved 2026-10-12, published 2026-10-06.

All 76 values

Period	°F
2025	57.7
2024	57
2023	55.3
2022	56.9
2021	57.2
2020	57.4
2019	55.3
2018	56.6
2017	56.6
2016	56.3
2015	58
2014	57.9
2013	56.2
2012	55.3
2011	53.8
2010	53.9
2009	55.4
2008	55.3
2007	55.3
2006	54.9
2005	55.1
2004	55.9
2003	55.9
2002	55.9
2001	55.7
2000	55
1999	54.5
1998	53
1997	55.2
1996	55.6
1995	55.1
1994	54.5
1993	53.6
1992	56.5
1991	55.4
1990	54.3
1989	54.1
1988	55.9
1987	55.8
1986	55.8
1985	54.3
1984	54.3
1983	53.7
1982	52.6
1981	55.8
1980	54.8
1979	54.3
1978	54.5
1977	54.8
1976	54.7
1975	53.1
1974	54.3
1973	54.4
1972	53.9
1971	53
1970	54.8
1969	54.5
1968	54.3
1967	54.5
1966	55.1
1965	54.2
1964	53.8
1963	54
1962	54.8
1961	54.8
1960	55.1
1959	56
1958	56.3
1957	53.8
1956	54.4
1955	53.3
1954	54.4
1953	54.5
1952	54.4
1951	54.7
1950	54.7

Compared with California and United States

Place	2025
Shasta County	57.7
California	60.4
United States	54.6

Shasta County compared with nearby places

Under 55
55 to 57
57 to 60
60 to 62
62 to 63
63 and over

Average annual temperature, 2025, °F. Shasta County is outlined. Same source and period for every area shown. Source: NOAA National Centers for Environmental Information. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

US states by average annual temperature 50 places
Counties in California by average annual temperature 58 places

Definition

Mean air temperature from January to December, in degrees Fahrenheit: the average of the 12 monthly mean temperatures. 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, so a county with mountains and valleys has one value for very different local climates. NOAA revises the last two years every month.

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How to cite

NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, 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 average temperature, counties (Average annual temperature, Shasta County, 1950 to 2025) [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 average temperature, counties, Average annual temperature, Shasta County, 1950 to 2025. 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/en/average-annual-temperature/shasta-county-california. Accessed 12 Oct. 2026.

Chicago (author-date)

NOAA National Centers for Environmental Information. 2026. NOAA Climate at a Glance, January to December average temperature, counties. Average annual temperature, Shasta County, 1950 to 2025. 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/en/average-annual-temperature/shasta-county-california.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Average annual temperature, Shasta County, 1950 to 2025 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping, via Invokely: https://invokely.ai/en/average-annual-temperature/shasta-county-california (Accessed: 12 October 2026).

BibTeX

@misc{noaa_average_annual_temperature_shasta_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Average annual temperature, Shasta County, 1950 to 2025}},
  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/en/average-annual-temperature/shasta-county-california. Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, 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 average temperature, counties: Average annual temperature, Shasta County, 1950 to 2025
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/en/average-annual-temperature/shasta-county-california
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/average-annual-temperature/shasta-county-california.
N1  - Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, 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

What is the average annual temperature in Shasta County?

Where does this figure come from?

NOAA National Centers for Environmental Information. NOAA Climate at a Glance, January to December average temperature, counties. Retrieved by Invokely on 2026-10-12.

What was the highest average annual temperature in Shasta County?

58 °F in 2015, the highest value since 1950 in this series.

Related statistics for Shasta County

All statistics for Shasta County | Shasta County in figures