Historical 2-hour Weather Forecast (2021)
What this data shows
Published by National Environment Agency. 988,034 records. Fields include Date, Timestamp, Valid Period Text, Valid Period Start (11 columns in total). Covers 2021-01-01 to 2021-12-29. Last updated 2025-04-15.
Description
National Environment Agency CSV of Singapore’s historical two-hour weather forecasts for 2021, covering 1 January to 29 December. Records identify the issue and validity periods, forecast location and coordinates, and forecast text and codes. Weather researchers and application developers can reconstruct short-range forecasts by area, while noting that the dataset has not undergone the quality-control procedures used for official climate records.
Official description
Historical weather forecast data for Singapore. The data includes various attributes related to the forecast, such as timestamps, location details, and forecast descriptions. All timestamps are provided in Singapore Time (SGT), formatted in ISO 8601. ⠀ DISCLAIMER: This dataset has not undergone quality control procedures applied to climate data and records. For official climate records or climate data reports, please contact [email protected]. Please note that fees may apply for data and report preparation.
- Last updated
- Coverage
- 2021-01-01 – 2021-12-29
- Rows
- 988,034
- Columns
- 11
Data
| Date | Timestamp | Valid Period Text | Valid Period Start | Valid Period End | Update Timestamp | Location Name | Location Longitude | Location Latitude | Forecast Text | Forecast Code |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Ang Mo Kio | 103.839 | 1.375 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bedok | 103.924 | 1.321 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bishan | 103.839 | 1.350772 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Boon Lay | 103.701 | 1.304 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bukit Batok | 103.754 | 1.353 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bukit Merah | 103.819 | 1.277 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bukit Panjang | 103.77195 | 1.362 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Bukit Timah | 103.791 | 1.325 | Passing Showers | PS |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Central Water Catchment | 103.805 | 1.38 | Windy | WD |
| 2021-01-01 | 2021-01-01T00:00:00+08:00 | Midnight to 2.00 am | 2021-01-01T00:00:00+08:00 | 2021-01-01T02:00:00+08:00 | 2021-01-01T00:08:52+08:00 | Changi | 103.987 | 1.357 | Windy | WD |
Preview shows 10 rows and 11 columns. Use the table search or download the CSV for the full data.
Columns
| Column | Type | Categorical |
|---|---|---|
| Date | Date (YYYY-MM-DD) | No |
| Timestamp | Text | Yes |
| Valid Period Text | Text | Yes |
| Valid Period Start | Text | Yes |
| Valid Period End | Text | Yes |
| Update Timestamp | Text | Yes |
| Location Name | Text | Yes |
| Location Longitude | Text | Yes |
| Location Latitude | Text | Yes |
| Forecast Text | Text | Yes |
| Forecast Code | Text | Yes |