Surface air temperature (2m) Data from Columbia/GISS Regional Model Run.

Names of files:

tas.GISS.(SOURCE).(MONTH).(YEAR)
 
Where:

tas.GISS.(SOURCE).(MONTH).(YEAR) is the 2D monthly  
Surface temperature (K) over the entire domain, (35W to 35E, 20S to 35N). 

tsday.GISS.(SOURCE).(MONTH).(YEAR) is the daily 
Surface temperature (K) over the domain, (20W to 30E, 0 to 35N).

SOURCE represents the source (NCEP, HADLEY) of boundary forcings.

MONTH represents the month (MAY, JUN, JUL, AUG, SEP and OCT; 30-day month).

YEAR is the year (2000, 2003, 2004 and 2005).

Format of the data: Binary