The instantaneous solar radiative forcing of the surface-atmosphere system associated with a change in the liquid water path (LWP) of low clouds has a significant space-time dependence, owing to the spatial and temporal variations in insolation, solar zenith angle, and surface albedo. This feature is demonstrated by considering globally uniform LWPs and LWP changes. Keeping cloud amounts fixed in space and time, we find that an increase in LWP imparts a distinct meridional gradient to the solar forcing, while the difference between summer and winter forcings introduces a seasonal variation at any given latitude. Relative to the global, annual mean (GAM) value (a negative quantity for an increase in LWP) the forcing is more negative at low latitudes throughout the year and during summer at the high latitudes. In contrast, the forcing is more positive than the GAM value during the winter season at the higher latitudes (poleward of 40¿). Thus even the simple assumption of a globally uniform LWP change does not yield a uniform forcing at all latitudes and/or times. However, because of the contrasts in the contributions from the low and high latitudes and over the different seasons the global and annual average of the radiative forcing turns out to be nearly identical to that computed using a global, annual mean atmospheric profile and mean insolation conditions. The annual mean meridional gradient of the forcing is sensitive both to the ''control'' LWP values and to the changes in those values. A factor that can introduce an additional nonuniformity in the solar forcing is the latitudinal variation in the cloud climatology. We also find that the zonal, annual mean pattern of the forcing due to the cloud LWP change is different from that for carbon dioxide doubling. Thus while a specific globally uniform LWP increase can yield a global, annual mean radiative forcing that is opposite to but has the same magnitude as that for carbon dioxide increases, such a compensation in the forcing cannot be expected to be uniform with latitude or month. ¿ American Geophysical Union 1993