Cloudiness

Findings. While cloudiness (%) appears to increase with decreasing latitudes in the northern hemisphere, the relationship is not signifigant (n=385; slope = -0.17; r^2 = 0.009; p-value=0.06).

The relationship between cloudiness (%) and latitude is also not significant in the southern hemisphere (n=185; slope = -0.01; r^2 < 0.001; p-value=0.96)