CFSv2 monthly mean SSTs (clim19822010)
 TrgMonth     SST34
   202002     0.45
   202003     0.53
   202004     0.32
   202005    -0.04
   202006    -0.39
   202007    -0.81
   202008    -1.06
   202009    -1.28
   202010    -1.35