St. Augustine month by month
Plan your visit to St. Augustine by month. Compare weather, crowds, events, and prices across all twelve months with historical climate data.
St. Augustine's year divides at the rain line. December through April holds highs between 18°C in January and 24°C in April, with 6 to 7 rain days per month. March is the exception at 10. May marks the transition at 28°C and 10 rain days. June through September brings highs of 30°C to 31°C, with rain days rising to 19 in June and September, and 22 in both July and August. October drops to 25°C and 10 rain days. November returns to 22°C and 7.
All 12 month guides sit below this index. February averages 20°C with 7 rain days. July reaches 31°C with 22. Start with whichever of the 12 falls nearest your travel dates. For dry conditions, December through April is the strongest run, with December recording the year's fewest rain days at 6. October at 25°C and 10 rain days works as a shoulder month between the wet summer and the drier stretch from November onward.
July and August need the closest read. Both record 22 rain days paired with highs of 31°C and 30°C.
July is St. Augustine's most decisive month, recording the year's peak high at 31°C alongside 22 rain days.
- January
- High
- 18°C
- Low
- 10°C
- Rain
- 52 mm
January in St. Augustine is the final month of Nights of Lights, the city's annual display of roughly 3 million white lights strung across the Historic District. The display runs…
- February
- High
- 20°C
- Low
- 13°C
- Rain
- 61 mm
February in St. Augustine is the tail end of the dry season, and it might be the most comfortable month to walk this city's compact historic core. Daytime highs sit around 20°C…
- March
- High
- 22°C
- Low
- 15°C
- Rain
- 84 mm
March in St. Augustine means spring break, and that single fact shapes nearly everything about the month. This city of roughly 15,000 year-round residents absorbs several times…
- April
- High
- 25°C
- Low
- 18°C
- Rain
- 82 mm
April in St. Augustine tends to be one of the most comfortable months on the calendar. Daytime highs sit around 24.5°C (76°F), mornings start at a mild 17.6°C (64°F), and the thick…
- May
- High
- 28°C
- Low
- 21°C
- Rain
- 80 mm
May in St. Augustine is the last comfortable window before real summer heat settles over northeast Florida. Daytime temperatures reach about 28°C (82°F) with lows near 21°C (70°F),…
- June
- High
- 30°C
- Low
- 24°C
- Rain
- 127 mm
June in St. Augustine means humidity. The thick, tropical kind that fogs your sunglasses the moment you step outside onto Avenida Menendez. Daytime temperatures reach 29.6°C…
- July
- High
- 31°C
- Low
- 25°C
- Rain
- 154 mm
July in St. Augustine is defined by two things. First, the Fourth of July fireworks over the Matanzas Bay, which draw tens of thousands to the Bayfront and remain the city's…
- August
- High
- 30°C
- Low
- 25°C
- Rain
- 163 mm
August in St. Augustine means stepping into a wall of humidity the moment you leave your hotel. Daily highs hover around 30°C (87°F), which sounds manageable on paper, but 83%…
- September
- High
- 28°C
- Low
- 24°C
- Rain
- 201 mm
September in St. Augustine is the wettest month of the year. That's the headline. Expect around 201mm of rainfall across 19 rainy days, afternoon thunderstorms that arrive like…
- October
- High
- 25°C
- Low
- 20°C
- Rain
- 91 mm
October in St. Augustine brings the first real break from Florida's long summer. Daytime highs settle around 25.4°C (78°F), a full 5 degrees cooler than July's peak, and the…
- November
- High
- 22°C
- Low
- 16°C
- Rain
- 98 mm
November in St. Augustine is defined by one thing. The Nights of Lights, a display of over 3 million white LED lights strung across the Historic District, kicks off with a ceremony…
- December
- High
- 20°C
- Low
- 13°C
- Rain
- 44 mm
December in St. Augustine is defined by one thing above all else. Nights of Lights, the city's annual display of over 3 million white LED lights draped across buildings, bridges,…