Heavy September rains bring drought.
Squalls.
When rain-squalls break to the westward, it is a sign of foul weather.
When they break to leeward, it is a sign of fair weather. (Northeast coast.)
Tide.
Rain is likely to commence on the turn of the tide.
In threatening, it is more apt to rain at the turn of the tide, especially at high water.
Toad-stools.
If toad-stools spring up in the night in dry weather, they indicate rain.
West Rain.