Standardized Precipitation Index

Monthly spi maps and table for the following periods are available.

Maps for the Period
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
July 2017
August 2017
September 2017
October 2017
November 2017
December 2017
January 2018
February 2018
March 2018
April 2018
May 2018
June 2018
July2018
August2018
September2018
October2018