I had a big increase (up to 8 per day)in frequency of visual auras, and other strange visual symptoms, after open heart surgery for a thoracic aortic aneurysm and had a very small cerebellar stroke....
Key weather averages for South Carolina in March. 1  20. 20Â°C max day temperature. 2  8. 8 hours of sunshine per day. 3  10. 10 days with some rainfall. 4  5. 5Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  0. No heat & humidity. 7  120. 120 mm of monthly rainfall. 8  6. 6 (High) UV index.
March temperatures in America's major cities range from average lows that are below freezing to highs well above 70 degrees Fahrenheit (21 degrees Celsius). The coldest US cities in March include Buffalo, Milwaukee, Detroit, Minneapolis and Rochester.