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.
Williamsburg: Weather Forecast. The warmest day over the next 7 days in Williamsburg is forecast to be 25th March at 20Â°C (68Â°F) and the warmest night on 24th March at 9Â°C (48Â°F). The average temperature over the next 7 days is forecast to be 16Â°C (61Â°F) and there will be 3 days of sunshine . The average for March is 0Â°C (0Â°F) in Williamsburg.