Minimal light (from the moons and stars).
Coastal fog, visibility 40 feet.
Normal forest with clearings fairly numerous.
Storm, stray distant lightning, drizzles, cool winds.
Rivers are normal and there is morning dew, 33% more rain than usual for this level, normal river strength for this level.
Normal tensile strength.
If plants permit there is vine-thatching over smaller gashes, crust marginally easier to remove, vine-thatchings normal strength.
Normal landscape.
Normal fauna and flora behaviour.