Best Time to Run in Jacksonville

Today's best window: 6 AM9 AM. Full verdict and 7-day windows below.

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Today in JacksonvilleSkip

Best window to run: 6 AM9 AM

Temperature
77°F
Humidity
95%
Wind
5 mph

Today in Jacksonville. Best window to run: 6 AM–9 AM. 77°F, feels 85°, 95% humidity. Backup window: 9 PM–10 PM. The verdict: workable, but pick the window above carefully.

Forecast generated Wed, 02 Sep 2026 05:09:01 GMTRun Window engine

7-Day Run Windows for Jacksonville

The best hour to run each day, scored against the Run Window engine.

Today
09-02
6 AM9 AM
77°F, feels 85°, 95% humidity
Skip
Tomorrow
09-03
9 PM10 PM
81°F, feels 87°, 9 mph wind, 76% humidity
Fair
Friday
09-04
6 AM9 AM
79°F, feels 85°, 80% humidity
Fair
Saturday
09-05
6 AM9 AM
78°F, feels 87°, 86% humidity
Fair
Sunday
09-06
6 AM9 AM
77°F, feels 86°, 92% humidity
Skip
Monday
09-07
6 AM9 AM
78°F, feels 86°, 87% humidity
Skip
Tuesday
09-08
6 AM9 AM
80°F, feels 88°, 81% humidity
Fair

Windows are calculated for a default runner comfort zone. With Run Window installed, these tune to your own preferences as you log runs.

Quick Answer: Running in Jacksonville

Best MonthsNovember, December, January, February, March
Temp Range44°F – 92°F
ClimateHumid subtropical
Top TipAfternoon thunderstorms are daily in summer

Running in Jacksonville: A Seasonal Guide

Jacksonville's humid subtropical climate shapes the running experience across all four seasons. Warm summers and the transition seasons define the running calendar. Humidity can be the hidden factor that makes or breaks a run here.

Peak season (November and December): Mild temperatures and lower humidity create conditions most runners dream about. You can comfortably run at almost any time of day.

Off-season strategy: In summer, morning runs before 8 AM avoid the worst heat. In winter, midday runs let you catch the warmest hours.

Local runners know that winter is prime running season. Also worth noting: beach runs offer ocean breezes.

Best Months to Run

NovemberDecemberJanuaryFebruaryMarch

November, December, January, February, March offer the most comfortable running conditions in Jacksonville. During these months, you'll find mild temperatures and manageable weather patterns perfect for outdoor running.

Seasonal Running Temperatures

Temperature Range by Season

Ideal running range (44–59°F)
Winter
44°66°
Spring
56°80°
Summer
72°92°
Fall
58°80°
40°F60°F80°F100°F
Winter

Low: 44°F

High: 66°F

Spring

Low: 56°F

High: 80°F

Summer

Low: 72°F

High: 92°F

Fall

Low: 58°F

High: 80°F

Running Weather Tips for Jacksonville

1

Afternoon thunderstorms are daily in summer

2

Winter is prime running season

3

Beach runs offer ocean breezes

4

Gate River Run is a major local race

Best time to run in Jacksonville, month by month

The verdict above is for today. For climatology-backed guides on every month of the year:

Popular Running Routes in Jacksonville

Jacksonville BeachRiverside/AvondaleHanna Park

Frequently Asked Questions

What's today's best window to run in Jacksonville?+
Today in Jacksonville. Best window to run: 6 AM–9 AM. 77°F, feels 85°, 95% humidity. Backup window: 9 PM–10 PM. The verdict: workable, but pick the window above carefully.
What is the best time to run in Jacksonville?+
The best months for running in Jacksonville are November, December, January, February, March. Jacksonville has a humid subtropical climate, so plan your runs accordingly.
What weather challenges do runners face in Jacksonville?+
Afternoon thunderstorms are daily in summer
What are the average running temperatures in Jacksonville?+
Winter temperatures range from 44°F to 66°F, while summer temperatures range from 72°F to 92°F.

Get Personalized Run Windows for Jacksonville

Run Window analyzes hourly weather in Jacksonville and learns your preferences to tell you exactly when to run. No more checking multiple weather apps.

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