At other times of year, fog occurs frequently. Measurable precipitation occurs about 1 day in 3 and is evenly distributed throughout the year. Most summer rainfall comes as thunderstorms. Late summer and fall tropical storms can hit, and the area is prone to coastal ânoreasterâ storms year-round.
The most common reason for middle and index finger numbness is carpal tunnel, which means the median nerve in the wrist and hand has an injury, according to About.com. Pain and weakness in the hand and wrist are other symptoms of carpal tunnel. Keep Learning.
The digit(s) then turn blue because of prolonged lack of oxygen. Finally, the blood vessels reopen, causing a local flushing phenomenon, which turns the digit(s) red. 1  Vibration white finger of VWF is a form of Reynaud's disease can cause the finger tips to become numb and turn white especially in the cold.