Fort Pierce Weather in December
December in Fort Pierce brings high temperatures, with highs of 24°C (75°F) and nights dropping to 15°C (59°F). Rainfall is on the higher side this month, averaging around 78 mm (3.1 in), so keep a rain jacket handy.
Rainfall in Fort Pierce in December
You can typically expect 11 days of rain this month, averaging around 78 mm (3.1 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Fort Pierce in December
December is a perfect month in Fort Pierce, with 24°C (75°F) during the day and 15°C (59°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Fort Pierce.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Fort Pierce's climate page.
Fort Pierce Temperature in December
Min Temperature
15°C (59°F)
Max Temperature
24°C (75°F)
Chance of Rain
37%
Precipitation
78 mm (3.1 in)
Rainy days
11 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Fort Pierce typically stay consistent throughout December, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 16°C (61°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Fort Pierce in December
Browse day-by-day weather records for Fort Pierce spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fort Pierce historical weather extremes in December
Our historical data for Fort Pierce spans 1997 to 2025, revealing these weather extremes.
- On December 18, 2002, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Fort Pierce in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Fort Pierce in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Fort Pierce's climate page.
See the full Fort Pierce climate overview or explore weather in the United States of America.
