Past Month and Seasonal Precipitation Maps

Last month - September 1, 2017 to October 1, 2017 - Accumulated Precipitation (mm)   % of Normal

Summer - May 1 to September 1, 2017 - Accumulated Precipitation (mm)   % of Normal

Winter - November 1, 2016 to May 1, 2017 - Accumulated Precipitation (mm)   % of Normal

Fall - September 1 to November 1, 2016 - Accumulated Precipitation (mm)   % of Normal

Water Year 2016 - November 1, 2015 to November 1, 2016 - Accumulated Precipitation (mm)   % of Normal

Historical monthly and seasonal maps, starting November 2000, are available within archived Water Supply Outlook reports.