Sao Tome + Principe: climate changes in the 21st century
Dr.T.D.Mitchell, Tyndall Centre (www.tyndall.ac.uk), May 23 2002

The data are from 9 state-of-the-art GCMs reviewed by the IPCC (2001).
The values are the changes between 1961-90 and 2070-99.
The two variables are temperature (T,degC) and precipitation (P,%).
There are 2 SRES emissions scenarios (A2,B2) and 2 seasons (DJF,JJA).
Dr. Richard Jones (Hadley Centre) interpolated the original GCM data
onto a common grid (144*73). Dr.T.D.Mitchell regridded these data (720*360)
and aggregated the land grid-boxes into countries.

These data may be freely used for non-commerical purposes on condition that
the following source is acknowledged wherever the data are used:
Mitchell,T.D., Hulme,M., and New,M., 2002: Climate data for political areas. Area 34:109-112

       MODEL T-A2-DJF T-A2-JJA T-B2-DJF T-B2-JJA P-A2-DJF P-A2-JJA P-B2-DJF P-B2-JJA
       CGCM2     3.24     2.61     2.11     1.67    40.46     9.43    22.79     9.18
  CSIRO mk 2     2.84     2.96     2.25     2.38    18.24    11.19    18.06    10.38
     CSM 1.3     1.95     1.69     1.46     1.27    25.40   -14.68    20.58   -12.72
      ECHam4     2.27     2.64     1.55     1.98   -24.28   -25.05   -16.83    -8.07
  GFDL R15 b     2.80     2.80     2.06     2.22    -3.62    27.25     3.57    29.02
        MRI2     1.08     0.91     0.86     0.80     4.03     1.33     4.57     7.56
 CCSR/NIES 2     3.10     4.46     2.28     3.22    37.33   -58.42    16.73   -66.45
     DOE PCM     1.98     1.82     1.65     1.31    37.84     3.00    28.17     2.62
      HadCM3     2.67     2.44     1.88     1.75     0.39   -13.42     7.40    -2.53