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).
39.2Â°F. Indianapolis's coldest month is January when the average temperature overnight is 18.5Â°F. In July, the warmest month, the average day time temperature rises to 85.6Â°F.The driest month in Indianapolis is February with 2.41 inches of precipitation, and with 4.42 inches July is the wettest month.9.2Â°F. Indianapolis's coldest month is January when the average temperature overnight is 18.5Â°F. In July, the warmest month, the average day time temperature rises to 85.6Â°F.