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Hawaii Statewide Daily Maximum and Minimum Surface Air Temperature Station Measurements

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Storage: The size of this resource is 18.2 MB
Created: Jan 12, 2023 at 9:01 p.m.
Last updated: Sep 12, 2023 at 2:36 a.m.
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Sharing Status: Public
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Weather station point air temperature data are aggregated as daily maximum and minimum temperature for all available stations that report air temperature in the State of Hawaii. Data are compiled from numerous local observation networks (e.g. CraterNet, Halenet) and national repositories (e.g. Remote Automated Weather Station Network, National Center for Environmental Information) to produce a unified dataset of daily maximum and minimum air temperature measurements from Jan. 1, 1990 through Dec. 31, 2021.

Subject Keywords



Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
State of Hawaii
North Latitude
East Longitude
South Latitude
West Longitude


Start Date:
End Date:



Data description:
Monthly-stratified daily maximum and minimum air temperature for each temperature-reporting weather station in the State of Hawai'i. Each unique station is represented by rows and the corresponding station metadata and time series are delineated by column.

Metadata column definitions:
SKN: State key number. Unique station identifier for weather stations in Hawaii
Station.Name: Full station name
Observer: Organization or group responsible for collecting and reporting station data
Network: Observation network that comprises Observer
Island: Island in the State where station is located
ELEV.m.: Elevation of station (meters)
LAT: latitude of station (decimal degrees North)
LON: longitude of station (decimal degrees East) unique station identifier assigned by the National Center for Environmental Information data provider unique station identifier assigned by National Weather Service data provider unique station identifier assigned by National Environmental Satellite, Data, and Information Service data provider unique station identifier assigned by Soil Climate Analysis Network data provider unique identifier assigned by SmartAlaWai data provider

Column date format: X.YYYY.MM.DD

File name format: daily_[variable_name]_YYYY_MM.csv
Variable names: Tmax (daily maximum air temperature), Tmin (daily minimum air temperature)


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation Infrastructure Improvement (RII) Track-1: ‘Ike Wai: Securing Hawaiʻi’s Water Future Award OIA-1557349
Federal Emergency Management Agency Hazard Mitigation Grant Program Award 4366-17-06

How to Cite

Kodama, K., E. Kourkchi, R. J. Longman, M. P. Lucas, S. M. Bateni, Y. Huang, A. K. Kagawa-Viviani, J. McLean, S. Cleveland, T. Giambelluca (2023). Hawaii Statewide Daily Maximum and Minimum Surface Air Temperature Station Measurements, HydroShare,

This resource is shared under the Creative Commons Attribution CC BY.


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