Average annual temperature in Hawaii County
Average annual temperature in Hawaii County was 64 °F in 2025, according to NOAA National Centers for Environmental Information. That is up 0.2% from 2024. That is the 5th highest of 5 counties in 2025.
Average annual temperature in Hawaii County, 1991 to 2025
All 35 values
| Period | °F |
|---|---|
| 2025 | 64 |
| 2024 | 63.9 |
| 2023 | 63.9 |
| 2022 | 63.9 |
| 2021 | 63.3 |
| 2020 | 64.3 |
| 2019 | 64.7 |
| 2018 | 64.3 |
| 2017 | 63.6 |
| 2016 | 63.8 |
| 2015 | 64.4 |
| 2014 | 64.2 |
| 2013 | 63.4 |
| 2012 | 62.8 |
| 2011 | 63 |
| 2010 | 63.1 |
| 2009 | 63 |
| 2008 | 62.4 |
| 2007 | 62.9 |
| 2006 | 63.5 |
| 2005 | 63.9 |
| 2004 | 64.2 |
| 2003 | 64 |
| 2002 | 63.8 |
| 2001 | 63.5 |
| 2000 | 63.3 |
| 1999 | 62.3 |
| 1998 | 61.9 |
| 1997 | 62.5 |
| 1996 | 63.1 |
| 1995 | 63.2 |
| 1994 | 62.3 |
| 1993 | 62 |
| 1992 | 62.8 |
| 1991 | 62.5 |
Compared with Hawaii and United States
| Place | 2025 |
|---|---|
| Hawaii County | 64 |
| Hawaii | 67 |
| United States | 54.6 |
Hawaii County compared with nearby places
- Under 70
- 70 to 72
- 72 to 73
- 73 and over
Rankings
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.
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
APA 7
NOAA National Centers for Environmental Information. (2026). NOAA Climate at a Glance, January to December average temperature, counties (Average annual temperature, Hawaii County, 1991 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, Hawaii County, 1991 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/hawaii-county-hawaii. 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, Hawaii County, 1991 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/hawaii-county-hawaii.
Harvard
NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Average annual temperature, Hawaii County, 1991 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/hawaii-county-hawaii (Accessed: 12 October 2026).
BibTeX
@misc{noaa_average_annual_temperature_hawaii_2025,
author = {{NOAA National Centers for Environmental Information}},
title = {{NOAA Climate at a Glance, January to December average temperature, counties: Average annual temperature, Hawaii County, 1991 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/hawaii-county-hawaii. 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, Hawaii County, 1991 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/hawaii-county-hawaii
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/en/average-annual-temperature/hawaii-county-hawaii.
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 -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
What is the latest average annual temperature in Hawaii County? Cite the source.
get_value {"indicator":"average_temperature_annual","place":"us-county-15001"}
GET https://invokely.ai/api/v1/value?indicator=average_temperature_annual&place=us-county-15001Questions
What is the average annual temperature in Hawaii County?
Average annual temperature in Hawaii County was 64 °F in 2025, according to NOAA National Centers for Environmental Information. That is up 0.2% from 2024. That is the 5th highest of 5 counties in 2025.
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 Hawaii County?
64.7 °F in 2019, the highest value since 1991 in this series.