Historical 24-hour Weather Forecast (2018)
What this data shows
Published by National Environment Agency. 9,855 records. Fields include Date, Timestamp, Update Timestamp, Wind Speed High (28 columns in total). Covers 2018-01-01 to 2018-12-31. Last updated 2025-04-16.
Description
Archived 24-hour weather forecast records for Singapore throughout 2018, published by the National Environment Agency in CSV format. Each row includes forecast date, wind speed and direction bands, forecast text and codes, and update timestamps in Singapore Time. Useful for climate services research, retrospective verification of public forecasts, and environmental data science on NEA weather products.
Official description
Historical 24 hour weather forecast data for Singapore. The data includes various attributes related to the forecast, such as forecast date, wind speed, relative humidity, temperature, and forecast descriptions. All timestamps are provided in Singapore Time (SGT), formatted in ISO 8601. ⠀ Disclaimer: This dataset may contain missing records and 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
- 2018-01-01 – 2018-12-31
- Rows
- 9,855
- Columns
- 28
Chart
Values are summed where multiple rows share the same category.
Compare with another dataset →Data
| Date | Timestamp | Update Timestamp | Wind Speed High | Wind Speed Low | Wind Speed Direction | Forecast Text | Forecast Code | Relative Humidity High | Relative Humidity Low | Valid Period Text | Valid Period Start |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-01-01 | 2018-01-01T00:10:00+08:00 | 2018-01-01T01:06:15+08:00 | 25.000000 | 10.000000 | NE | Showers | SH | 95.000000 | 65.000000 | 12 AM 1 Jan - 12 AM 2 Jan | 2017-01-01T00:00:00+08:00 |
| 2018-01-01 | 2018-01-01T00:10:00+08:00 | 2018-01-01T01:06:15+08:00 | 25.000000 | 10.000000 | NE | Showers | SH | 95.000000 | 65.000000 | 12 AM 1 Jan - 12 AM 2 Jan | 2017-01-01T00:00:00+08:00 |
| 2018-01-01 | 2018-01-01T00:10:00+08:00 | 2018-01-01T01:06:15+08:00 | 25.000000 | 10.000000 | NE | Showers | SH | 95.000000 | 65.000000 | 12 AM 1 Jan - 12 AM 2 Jan | 2017-01-01T00:00:00+08:00 |
| 2018-01-01 | 2018-01-01T00:10:00+08:00 | 2018-01-01T01:06:15+08:00 | 25.000000 | 10.000000 | NE | Showers | SH | 95.000000 | 65.000000 | 12 AM 1 Jan - 12 AM 2 Jan | 2017-01-01T00:00:00+08:00 |
| 2018-01-01 | 2018-01-01T05:32:00+08:00 | 2018-01-01T06:06:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2017-01-01T06:00:00+08:00 |
| 2018-01-01 | 2018-01-01T05:32:00+08:00 | 2018-01-01T06:06:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2017-01-01T06:00:00+08:00 |
| 2018-01-01 | 2018-01-01T05:32:00+08:00 | 2018-01-01T06:06:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2017-01-01T06:00:00+08:00 |
| 2018-01-01 | 2018-01-01T07:56:00+08:00 | 2018-01-01T08:51:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2018-01-01T06:00:00+08:00 |
| 2018-01-01 | 2018-01-01T07:56:00+08:00 | 2018-01-01T08:51:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2018-01-01T06:00:00+08:00 |
| 2018-01-01 | 2018-01-01T07:56:00+08:00 | 2018-01-01T08:51:15+08:00 | 20.000000 | 10.000000 | NE | Moderate Rain | RA | 95.000000 | 65.000000 | 6 AM 1 Jan - 6 AM 2 Jan | 2018-01-01T06:00:00+08:00 |
Preview shows 10 rows and 12 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 | No |
| Update Timestamp | Text | No |
| Wind Speed High | Numeric | Yes |
| Wind Speed Low | Numeric | Yes |
| Wind Speed Direction | Text | Yes |
| Forecast Text | Text | Yes |
| Forecast Code | Text | Yes |
| Relative Humidity High | Numeric | Yes |
| Relative Humidity Low | Numeric | Yes |
| Valid Period Text | Text | Yes |
| Valid Period Start | Text | Yes |
| Valid Period End | Text | Yes |
| Temperature High | Numeric | Yes |
| Temperature Low | Numeric | Yes |
| Time Period Text | Text | Yes |
| Time Period Start | Text | Yes |
| Time Period End | Text | Yes |
| South Forecast Text | Text | Yes |
| South Forecast Code | Text | Yes |
| North Forecast Text | Text | Yes |
| North Forecast Code | Text | Yes |
| East Forecast Text | Text | Yes |
| East Forecast Code | Text | Yes |
| Central Forecast Text | Text | Yes |
| Central Forecast Code | Text | Yes |
| West Forecast Text | Text | Yes |
| West Forecast Code | Text | Yes |