Foval Portable Car Jump and External Battery Charger 400 Amp and USB Output 12V/10A, 5V/2.1A with 15V Car Adapters, Clam.
Guide to Williamsburg weather in April. The average maximum daytime temperature in Williamsburg in April is a comfortable 21Â°C (70Â°F). The average night-time temperature is usually a cold 7Â°C (45Â°F). There are usually 9 hours of bright sunshine each day, which represents 65% of the 13 hours of daylight.
Snowfall is 8 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 117. On average, there are 209 sunny days per year in Williamsburg, Virginia. The July high is around 89 degrees. The January low is 28. Our comfort index, which is based on humidity during the hot months, is a 36 out of 100, where higher is more comfortable. The US average on the comfort index is 44.