The highest average temperature is in August at 86 °F (30 °C) while the lowest average temperature is in January at 46 °F (8 °C). However, summer temperatures can top 104 °F (40 °C), and winter temperatures can drop below 35 °F (2 °C).[3] Total yearly precipitation is in the range of 33 inches (810 mm), with the heaviest occurring from late November to early April. Rainfall is exceptional between mid June and mid September.