Weather in Porterville in December
Porterville, United States averages a high of 13.9°C (57°F) and low of 4.2°C (39.6°F) in December, with 8 rain days and 8 hours of daily sunshine. Travel score: 66.3/100 (Good). The best time to visit Porterville is June.
High
14°C57°F
Low
4°C40°F
🌧️
8
rain days
☀️
8
hrs/day sunshine
💧
74%
humidity
66— Good
December in Porterville is cool and mostly dry — good for most activities.
What are the average temperatures in Porterville?
How much does it rain in Porterville in December?
Porterville receives an average of 72.6mm of rainfall across 8 rainy days in December. The annual total is 418mm.
What should I pack for Porterville in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31