CFSv2 monthly mean SSTs (clim19822010)
 TrgMonth     SST34
   202208    -1.03
   202209    -0.94
   202210    -1.12
   202211    -1.22
   202212    -0.96
   202301    -0.57
   202302    -0.18
   202303     0.03
   202304     0.23