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GISS Surface Temperature Analysis (GISTEMP)
The GISS Surface Temperature Analysis (GISTEMP) is an estimate of global surface temperature change. Graphs and tables are updated around the middle of every month using current... -
Jones (CRU) Air Temperature Anomalies Version 3: CRUTEM3
See the Hadley Centre for more details. The air temperature page is from monthly station temperature time series. A version that is variance corrected (CRUTEM3V) is available.... -
Palmer Drought Severity Index (PDSI) from NCAR
PDSI from the Dai dataset. The Palmer Drought Severity Index (PDSI) is devised by Palmer (1965) to represent the severity of dry and wet spells over the U.S. based on monthly...