A Singapore Government Agency Website

How to identify

Official website links end with .gov.sg

Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites

Secure websites use HTTPS

Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Scam alert

Government officers will never ask you to send money or share your details over the phone. When unsure, hang up and call Scamshield at 1799.

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Environment

Relative Humidity - Absolute Monthly Extreme Minimum

Data from Jan 1982 to Apr 2026

Last updated: 09 May 2026, 19:57 SGT

NEA (National Environment Agency)

Lowest daily minimum relative humidity (in %) for each month at the Changi Climate Station. Unit of measure for readings is %.

Sample OpenAPI query

This code can be used to test a sample API query. It retrieves the data catalogue of this dataset. For a complete guide on query parameters and syntax, please refer to the API documentation. Try it out on your browser to see the response schema.

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