Jacksonville · March
Run in the morning.
Comfortable average high of 74°F, dipping to 56°F at night. Humidity rises with the sun — morning runs catch the driest, coolest window.
Avg high / low
74° / 56°F
Humidity
73%
Rain days
10/mo
Wind
12 mph
What March feels like in Jacksonville
Sunrise
07:34
Mid-month average
Sunset
19:35
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Jacksonville in March
The kit for March in Jacksonville: shorts and a short-sleeve are the standard kit.
March vs the surrounding months
vs February
+5° avg high
-1 rain days
Jacksonville in February →
March
74°F avg high
10 rain days
Best: morning
vs April
-5° avg high
-1 rain days
Jacksonville in April →
Frequently Asked Questions
What is the best time of day to run in Jacksonville in March?+
Morning. Humidity rises with the sun — morning runs catch the driest, coolest window.
What's the average temperature in Jacksonville in March?+
Average high 74°F, average low 56°F.
How does March compare to surrounding months in Jacksonville?+
Compared to February (avg high 69°F), March is warmer. Compared to April (avg high 79°F), March is cooler.
Does it rain often in Jacksonville in March?+
Expect about 10 measurable rain days in March, on average.