The climate is a cool Mediterranean type, strongly influenced by the prevailing winds from the west, which blow over the Pacific Coast’s cool ocean currents from Alaska. At the nearest National Weather Service Climate Station, in the City of Monterey at 385 feet elevation: The coldest month is January, with an average daily high of 15.5 °C (59.9 °F); the warmest month is September, with an average daily high of 22 °C (72 °F); the average daily low is 6 °C (43 °F) in January and 11.5 °C (52.7 °F) in September; and the average rainfall is 50 centimeters (20 inches) per year, with 90.3% falling during November through April. The weather can be much hotter when the winds blow from the east: Since 1906, there have been 11 days with a high of 37.8 °C (100.0 °F) or higher; all 11 days occurred in June, September, or October. This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F. According to the Köppen Climate Classification system, Seaside has a warm-summer Mediterranean climate, abbreviated “Csb” on climate maps.