The Climate Prediction Center monitors El Nino and La Nina rainfall for the western tropical Pacific and selected island stations and studies the correlations between these events and above and below normal rainfall. A monthly map for Guam and Micronesia show current rainfall versus normal.

• Composite Rainfall of El Nino and La Nina
• Composite Rainfall of ENSO for Individual Stations
• Correlation Between ENSO index and Rainfall
• Spatial distribution of rainfall percentile (ENSO effects)
• Micronesia/Guam ENSO-related Accumulated Precipitation
• Weekly ENSO Update
• Seasonal Standardized Anomaly of SST in Nino 3.4