NEA climate open data reports mean daily minimum surface air temperature at the Changi Climate Station from 1982 through July 2023. Separate annual and monthly CSV series support long-term warming analysis and urban heat studies for Singapore’s eastern reference site. Climatologists can pair minimum temperature trends with NEA’s other temperature and rainfall collections. The monthly frequency update extends the record for operational and research users.
The monthly and annual mean daily minimum temperature recorded at the Changi Climate Station.
National Environment Agency monthly mean daily minimum surface air temperature in degrees Celsius at the Changi Climate Station from 1982 through June 2026. Climate analysts track Singapore’s overnight temperature trends using the long official monthly series.
National Environment Agency annual CSV of mean daily minimum surface air temperature in degrees Celsius at Changi Climate Station, covering about 1982 through 2025. Climate researchers and urban heat analysts use the long Changi series to track Singapore night-time and daily-low temperature trends.