Sunshine Duration (Manual - Hourly), Tamil Nadu Surface Water and Ground Water Department

Dataset contains daily manual sunshine duration collected from meteorological stations established by Tamil Nadu Surface Water and Ground Water Department. Each record includes the date, station identifier with geographic hierarchy, and the corresponding sunshine duration values

Data and Resources

Metadata Information

Field Value
Data Producer Agency Tamil Nadu SW GW
Last Update Date January 30, 2026, 09:20 (UTC)
Data Format CSV, API
Keywords Sunshine Duration, Sunshine Duration Timeseries, Sunshine Duration and Climate Variability