Relative Humidity - Monthly Mean
What this data shows
Published by National Environment Agency. 536 records. Fields include Month, Mean Rh (2 columns in total). Covers 1982-01-01 to 2026-08-01. Last updated 2026-09-09.
Description
National Environment Agency monthly mean relative humidity (%) at Changi Climate Station from January 1982 through June 2026. Climate researchers, building engineers, and outdoor-event planners use the long Singapore humidity series for comfort, energy, and weather-risk analysis.
Official description
Monthly mean relative humidity (in %) at the Changi Climate Station. Unit of measure for readings is %.
- Last updated
- Coverage
- 1982-01-01 – 2026-08-01
- Rows
- 536
- Columns
- 2
Data
| Month | Mean Rh |
|---|---|
| 1982-01 | 81.2 |
| 1982-02 | 79.5 |
| 1982-03 | 82.3 |
| 1982-04 | 85.9 |
| 1982-05 | 83.2 |
| 1982-06 | 80.3 |
| 1982-07 | 77.6 |
| 1982-08 | 80.4 |
| 1982-09 | 80.6 |
| 1982-10 | 81.5 |
Preview shows 10 rows and 2 columns. Use the table search or download the CSV for the full data.
Columns
| Column | Type | Categorical |
|---|---|---|
| Month | Month (YYYY-MM) | No |
| Mean Rh | Text | No |