Month-by-month breakdown of running conditions on Amelia Island — temperatures, humidity, rainfall, thunderstorm risk, and the best times to visit for running from a local who runs here year-round.
Something shifts in the third week of April here. Not dramatically — it doesn’t happen overnight — but you notice it. The 6 AM temperature that was 58 degrees in mid-March is 68 now, sometimes 70. The dew point that held steady in the low 50s starts edging up toward 60, then 65. The sweat on your shirt at the end of a 10-miler isn’t quite the same as it was a month ago. Florida summer is announcing itself, and if you’re paying attention, you can feel exactly when the season starts its slow takeover. ...
There’s a brief window every year — roughly mid-March through late April — when running on Amelia Island is as close to perfect as it gets. Temps in the mid-60s at sunrise. Low humidity that hasn’t yet climbed into the “why am I doing this” range. Firm sand at low tide. The ospreys are back on their platform nests along the marsh, the sea oats are pushing green, and the trails at Fort Clinch are in their best condition before the summer rains turn the hardpack soft. ...