Monthly potential evapotranspiration anomalies:The monthly ETP anomaly is expressed as the percentage

difference from the 30-year averaging period 1961-1990 for the selected month.

Units:Milimeters.

Data source:CRU TS3.21: Climatic Research Unit (CRU) Time-Series (TS) Version 3.21 of High Resolution

Gridded Data of Month-by-month Variation in Climate (Jan. 1901- Dec. 2012).

Layer Metadata