Find Cruises Sailing to This Port. In the southeast of Spain on the Mediterranean Sea, you'll find a natural harbor surrounded by five hills-welcome to the seaport known as Cartagena.Cartagena was the main city of the Spanish Carthaginians, who named it after their own capital. The port is rich in ancient and maritime history.n the southeast of Spain on the Mediterranean Sea, you'll find a natural harbor surrounded by five hills-welcome to the seaport known as Cartagena. Cartagena was the main city of the Spanish Carthaginians, who named it after their own capital. The port is rich in ancient and maritime history.
The average length of the growing season based on minimum temperatures higher than 32 F, ranges from about 175 to 195 days. The lowest temperature of record for Delaware is -17 F, at Millsboro on January 17, 1893, came in a month which is quite likely the coldest ever known in Delaware and surrounding areas. Record Coldest year in Delaware - 1904 / Avg temperature 51.35 degrees. 2  Delaware average Summer temperature (June, July, August) - 74.2 F degrees, 16th warmest U.S. summer state. 3  Delaware average Winter temperature (December, January, February) - 36.1 F degrees, 34th coldest U.S. winter state.
Winter Temperatures. Preliminary data indicates that Delawareâs winter temperature was below the 1981-2010 normal for the third time in the last five years.The Statewide mean winter temperature of 34.9Â°F was 1.4Â°F below the 30-year normal of 36.3Â°F.Although slightly cooler than normal, this winterâs temperature was actually near the middle of all winters since records began in 1895 (Figure 1).he Statewide mean winter temperature of 34.9Â°F was 1.4Â°F below the 30-year normal of 36.3Â°F. Although slightly cooler than normal, this winterâs temperature was actually near the middle of all winters since records began in 1895 (Figure 1).