The Number of Extreme Rain Days (90th percentile) maps
The number of extreme rain days is defined as annual or seasonal count of days when the daily rainfall amount exceeds the 90th percentile in the calendar 5-day window for the base period 1979-2009.
The Number of Extreme Rain Days (90th percentile) Maps Note: Part of South America where the reanalysis is very low correlated with observation (CPC Prcp.) is enclosed by heavy black lines on the following extreme days maps. See correlation map (monthly precipitation). MERRACFSR