Trevelin ground for long periods of time. Winters are stormy with frequent rain, sleet and snow while summers are cool, windy and relatively dry. Mean annual precipitation is . The precipitation pattern resembles a Mediterranean one, where most (75%) of the precipitation is concentrated from April to August, the cooler months with a dry period from September to March. Snowfall can occur during the colder months while rainfall predominates in warmer months; hail rarely occurs. The mean temperature in Trevelin ranges from in July, the coldest month to in January, the warmest month. Frosts can occur at anytime, even in summer,
Gregory M. Sleet Gregory M. Sleet Gregory Moneta Sleet (born March 8, 1951 in New York City, New York) is a former United States District Judge of the United States District Court for the District of Delaware. Sleet was born in New York City, New York. He received a Bachelor of Arts degree from Hampton University in 1973. He received a Juris Doctor from Rutgers School of Law–Camden in 1976, where he was an Earl Warren Scholar. He was an assistant public defender, Defender Association of Philadelphia from 1976 to 1983. He was in private practice of law in Philadelphia, Pennsylvania from 1983