The following images depict the Diurnal variation of annual precipitation from 3 TRMM algorithms.
The are two types of images represented:
1. Seasonal -image composites based on a 3-month period (i.e., DJF -Dec, Jan, Feb)
2. All Season -image composites combined together from January 1998 - December 2007.

TCA -TRMM Combined Algorithm (2B31)

TMI -TRMM Microwave Imager (2A12)

TPR -TRMM Precipitation Radar (2A25)

Based on 10 years (January 1998 - December 2007) of 1x1 degree gridded TRMM subset 3G68.
Each image indicates the time of 1-hourly composite.

View TRMM 3G68 1-hourly time series graphs (January 1998 - December 2007)

(Courtesy Roongroj Chokngamwong and L. S. Chiu)

Click on an image to see a page containing all seasonal animations for that algorithm.

All Season  Diurnal variation of all season precipitation from TRMM Combined Instrument Algorithm (2B31)

All Season   Diurnal variation of all season precipitation from TRMM Microwave Imager Algorithm (2A12)

All Season   Diurnal variation of all season precipitation from TRMM Precipitation Radar Algorithm (2A25)