December in Pearland averages a daily high of 19.1°C with nights around 8.5°C. Expect roughly 9.9 wet days totalling 96.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Pearland is February–April.
Based on HOUSTON CLOVER FIELD, TX US (6.5km), 1995–2024. 28 years of December data.