South Asia

Climate Data Historical

Historical climate information provides significant context to understand future climate projections. Climate information can be analyzed though various levels, from temporal to spatial. In fact, temperature and precipitation both exhibit  substantial spatial and interannual variability. Therefore, the Climate Change Knowledge Portal (CCKP) provides users the options to visualize climate data via a map and/or as an annual cycle chart. The annual/monthly temperature and precipitation data is provided by the Climatic Research Unit (CRU) of the University of East Anglia (UEA), and reprocessed by National Center for Atmospheric Research (NCAR) of the University Corporation for Atmospheric Research (UCAR). A detailed metadata can be found here.

According to the IPCC Fifth Assessment Report (AR5) and Turn Down the Heat report:

  • Changes in many extreme weather and climate events have been observed since about 1950. 
  • It is likely that the frequency of heat waves has increased in large parts of Asia.
  • There are likely more land regions where the number of heavy precipitation events has increased than where it has decreased.
  • South East Asia has a high and increasing exposure to slow onset impacts associated with rising sea-level, ocean warming and increasing acidification combined with sudden-onset impacts associated with tropical cyclones and rapidly increasingly heat extremes.

Click on map to change chart data from region aggregated to site-specific data.