Average Weather in Stephenville Texas, United States. In Stephenville, the summers are hot and muggy, the winters are cold and windy, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 35Â°F to 94Â°F and is rarely below 23Â°F or above 100Â°F.
Due to the moderating effect of the ocean, temperatures are cooler than more inland areas of Orange County, where temperatures frequently exceed 90 Â°F (32 Â°C) and occasionally reach 100 Â°F (38 Â°C). The period of November through March is somewhat rainy, as shown in the table to right.
The primary coordinate point for Orangevale is located at latitude 38.6894 and longitude -121.2231 in Sacramento County. The formal boundaries for the Orangevale Census Designated Place (see map below) encompass a land area of 11.52 sq. miles and a water area of 0.13 sq. miles. Sacramento County is in the Pacific time zone (GMT -8). The elevation is 243 feet.