The cheapest gas prices were in South Carolina for the second year in a row with an annual average of $3.24 per gallon. The next cheapest states included: Mississippi ($3.28), Tennessee ($3.29), Arkansas ($3.29) and Missouri ($3.29). There were 30 states with an annual average below $3.50 per gallon in 2013.
Santa Claus: Annual Weather Averages. July is the hottest month in Santa Claus with an average temperature of 25Â°C (77Â°F) and the coldest is January at 1Â°C (34Â°F).
Santander: Weather Forecast. The warmest day over the next 7 days in Santander is forecast to be 22nd April at 20Â°C (68Â°F) and the warmest night on 24th April at 12Â°C (54Â°F). The average temperature over the next 7 days is forecast to be 17Â°C (63Â°F) and there will be 5 days of sunshine . The average for April is 13Â°C (55Â°F) in Santander.