Average Jan ECMWF OLR compared with Observations '85 - '93

Figure 2.1. a) shows the averages of the monthly January averages from 1985-1993 of (Ave OLR)ecm - (Ave OLR)obs. b) Shows the square root of the variance between ECMWF values and daily observational values for the month of January, 1985-1993. Values are in W/m2.