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Collection: Historical Relative Humidity across Singapore

Dataset: Historical Relative Humidity across Singapore (2017)

Environment

Historical Relative Humidity across Singapore (2017)

Data from Jan 2017 to Dec 2017

Last updated: 06 May 2025, 01:31 SGT

NEA (National Environment Agency)

Historical relative humidity across Singapore. All timestamps are provided in Singapore Time (SGT), formatted in ISO 8601.

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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 sales_climo@nea.gov.sg. Please note that fees may apply for data and report preparation.

Data explorer

HistoricalRelativeHumidityacrossSingapore2017.csv (7.2M rows, 1.1 GB)

Date Date (YYYY-MM-DD)	Timestamp Text	Update Timestamp Text	Station Id Text	Station Name Text	Station Device Id Text	Location Longitude Text	Location Latitude Text	Reading Update Timestamp Text	Reading Value Numeric	Reading Unit Text
(Null)0.0%	(Null)0.0% 2017-03-02T14:11:59+08:00<0.1% 2017-03-02T14:12:59+08:00<0.1% 2017-03-02T14:13:59+08:00<0.1% 2017-03-02T14:14:59+08:00<0.1%	(Null)0.0% 2017-03-16T18:58:04+08:00<0.1% 2017-11-02T10:11:27+08:00<0.1% 2017-11-02T22:16:38+08:00<0.1% 2017-01-16T14:37:53+08:00<0.1%	(Null)0.0% S1167.0% S1006.9% S246.8% S436.8%	(Null)0.0% Upper Changi Road North7.6% West Coast Highway7.0% Woodlands Road6.9% Kim Chuan Road6.8%	(Null)0.0% S1167.0% S1006.9% S246.8% S436.8%	(Null)0.0% 103.7547.0% 103.748556.9% 103.98266.8% 103.88786.8%	(Null)0.0% 1.36787.6% 1.2817.0% 1.41726.9% 1.33996.8%	(Null)0.0% 2017-03-16T18:58:04+08:00<0.1% 2017-03-06T15:29:51+08:00<0.1% 2017-01-12T20:39:19+08:00<0.1% 2017-03-20T16:09:35+08:00<0.1%	(Null)0.0% 83.00.5% 82.00.5% 84.00.5% 85.00.5%	(Null)0.0% percentage100.0%
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S109	Ang Mo Kio Avenue 5	S109	103.8492	1.3764	2017-01-01T00:08:11+08:00	90.6	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S117	Banyan Road	S117	103.679	1.256	2017-01-01T00:08:11+08:00	82.0	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S107	East Coast Parkway	S107	103.9625	1.3135	2017-01-01T00:08:11+08:00	89.7	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S43	Kim Chuan Road	S43	103.8878	1.3399	2017-01-01T00:08:11+08:00	88.1	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S108	Marina Gardens Drive	S108	103.8703	1.2799	2017-01-01T00:08:11+08:00	87.2	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S06	S06	S06	103.9007	1.3524	2017-01-01T00:08:11+08:00	82.0	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S102	Semakau Landfill	S102	103.768	1.189	2017-01-01T00:08:11+08:00	86.8	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S96	Tanah Merah Coast Road	S96	104.0307	1.3175	2017-01-01T00:08:11+08:00	87.1	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S115	Tuas South Avenue 3	S115	103.61843	1.29377	2017-01-01T00:08:11+08:00	84.4	percentage
2017-01-01	2017-01-01T00:00:59+08:00	2017-01-01T00:08:11+08:00	S24	Upper Changi Road North	S24	103.9826	1.3678	2017-01-01T00:08:11+08:00	92.8	percentage

Column legend

Title	Column name	Data type	Unit of measure	Description
Date	date	Date (YYYY-MM-DD)	-	-
Timestamp	timestamp	Text	-	-
Update Timestamp	update_timestamp	Text	-	-
Station Id	station_id	Text	-	-
Station Name	station_name	Text	-	-
Station Device Id	station_device_id	Text	-	-
Location Longitude	location_longitude	Text	-	-
Location Latitude	location_latitude	Text	-	-
Reading Update Timestamp	reading_update_timestamp	Text	-	-
Reading Value	reading_value	Numeric	-	-

Analyse this dataset with Colab Notebook

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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.

import requests
          
dataset_id = "d_0e0e47c0657e4fe3fddae3b9e516ba74"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Citation

This dataset can be reused and cited in research publications.

National Environment Agency. (2025). Historical Relative Humidity across Singapore (2017) (2025) [Dataset]. data.gov.sg. Retrieved April 5, 2026 from https://data.gov.sg/datasets/d_0e0e47c0657e4fe3fddae3b9e516ba74/view

About this dataset

Contact

feedback@data.gov.sg

Created on

05 May 2025

Licence

Free forever for personal or commercial use, under the Open Data Licence.

Agency

NEA (National Environment Agency)