Saint Augustine Beach Weather in May
Saint Augustine Beach in May averages 29°C (84°F) during the day and 20°C (68°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Saint Augustine Beach in May
Historically, the month has about 7 days of rain, averaging 116 mm (4.6 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Saint Augustine Beach in May
In May, Saint Augustine Beach gets high temperatures, with highs of 29°C (84°F). Nights cool to around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 20°C (68°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.Should you favor a climate that's both dry and comfortably warm, February, March, April, October, November and December typically offer the most agreeable 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 Saint Augustine Beach's climate page.
Saint Augustine Beach Temperature in May
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
25%
Precipitation
116 mm (4.6 in)
Rainy days
7 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Saint Augustine Beach typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 18°C (64°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 Saint Augustine Beach in May
Browse day-by-day weather records for Saint Augustine Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint Augustine Beach historical weather extremes in May
Our historical data for Saint Augustine Beach spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Saint Augustine Beach reached 37°C (99°F) (May 21, 1998).
- Saint Augustine Beach experienced its chilliest May day on May 1, 1999, reaching only 15°C (59°F).
- Saint Augustine Beach registered its coldest May night on May 8, 1992, with temperatures dropping to 9°C (48°F).
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 Saint Augustine Beach in May
Warm but pleasant conditions in Saint Augustine Beach in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Saint Augustine Beach 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 Saint Augustine Beach's climate page.
See the full Saint Augustine Beach climate overview or explore weather in the United States of America.
