St. Augustine Weather in August

St. Augustine in August averages 32°C (90°F) during the day and 24°C (75°F) at night. This is the wettest month of the year.

Rainfall in St. Augustine in August

The month brings the heaviest rain of the year, often in intense bursts. Make sure to have a poncho to stay dry during the showers. Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 187 mm (7.4 in) on average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in St. Augustine in August

Daytime highs in St. Augustine in August reach 32°C (90°F), with nights around 24°C (75°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit St. Augustine. Our weather planner can help you explore destinations with more pleasant weather conditions.