How to use a sling psychrometer
Source: Institute for Oil & Gas Sector
How to use a weather tracker
Source: UW Ecology Lab
Overview of fieldwork equipment to measure weather data
Source: Geography Singapore
Singapore's historical daily weather records
Source: Meteorological Service Singapore
Singapore's monthly and annual climate maps
Source: Meteorological Service Singapore
Overview of Singapore's climate (1981 to 2010)
Source: Meteorological Service Singapore
Singapore's climate data (1982 to 2020)
Source: Humanities Network
Data source: Data.gov.sg
How to create a climograph using Google Sheets
Source: EZIT by Mrs Lily Lee from Edgefield Secondary School