Fort Pierce Weather in May
May in Fort Pierce brings high temperatures, with daytime highs of 29°C (84°F) and nights around 21°C (70°F). Quite a bit of rainfall is expected, around 109 mm (4.3 in), so pack an umbrella.
Rainfall in Fort Pierce in May
Rain is expected on roughly 11 days, totalling around 109 mm (4.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Fort Pierce in May
Expect highs of 29°C (84°F) in Fort Pierce in May, with nights dropping to around 21°C (70°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 May
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
37%
Precipitation
109 mm (4.3 in)
Rainy days
11 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fort Pierce typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Fort Pierce in May
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 May
Based on weather observations in Fort Pierce between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Fort Pierce reached 36°C (97°F) (May 27, 2024).
- On May 1, 1999, Fort Pierce saw its coldest May day with temperatures maxing out at 21°C (70°F).
- Nighttime temperatures dropped to 9°C (48°F) on May 8, 1992, marking the coldest May night on record.
Best Places in the United States of America in May
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 May →
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What to Wear in Fort Pierce in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Fort Pierce in May
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.
