Fog and stratus covered areas are generally
warmer
cooler
cooler
(summertime) than the adjacent cloud-free areas. Diurnal variation of
temperature
humidity
wind
temperature
is not very pronounced in the cloudy areas. The visibility in the Fog is most likely
above
below
below
1000m. In the winter conditions icing is
not possible
possible
possible
in which case the cloud droplets are supercooled.