Historical Race Day Weather for the Huntsville Marathon

September 20, 2025

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 50% Humidity

Wind NNE 8 mph Wind

Race day high 64°F 18°C

Race day low 49°F 9°C

PR Score 100.25 Normal score 104.22

Course Score 100.25 Course-only Score

Course-adjusted pacing

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September 21, 2024

Race day snapshot

Clear

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 52% Humidity

Wind E 7 mph Wind

Race day high 58°F 14°C

Race day low 44°F 7°C

PR Score 100.25 Normal score 104.22

Course Score 100.25 Course-only Score

September 18, 2021

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 50°F 10°C

Start Humidity 52% Humidity

Wind SSW 9 mph Wind

Race day high 61°F 16°C

Race day low 48°F 9°C

PR Score 100.25 Normal score 104.22

Course Score 100.25 Course-only Score

September 21, 2019

Race day snapshot

Clear

Start Line Conditions

Start Temp 31°F -1°C

Start Humidity 100% Humidity

Wind W 3 mph Wind

Race day high 40°F 4°C

Race day low 29°F -2°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score

September 15, 2018

Race day snapshot

Clear

Start Line Conditions

Start Temp 50°F 10°C

Start Humidity 35% Humidity

Wind S 6 mph Wind

Race day high 74°F 23°C

Race day low 49°F 9°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score

September 16, 2017

Race day snapshot

Clear

Start Line Conditions

Start Temp 32°F 0°C

Start Humidity 79% Humidity

Wind WSW 8 mph Wind

Race day high 45°F 7°C

Race day low 32°F 0°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score

September 17, 2016

Race day snapshot

Clear

Start Line Conditions

Start Temp 43°F 6°C

Start Humidity 77% Humidity

Wind S 4 mph Wind

Race day high 59°F 15°C

Race day low 38°F 3°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score

September 26, 2015

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 49°F 9°C

Start Humidity 44% Humidity

Wind SE 5 mph Wind

Race day high 87°F 31°C

Race day low 47°F 8°C

PR Score 99.91 Normal score 104.22

Course Score 100.20 Course-only Score

September 27, 2014

Race day snapshot

Cloudy

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 74% Humidity

Wind N 2 mph Wind

Race day high 70°F 21°C

Race day low 44°F 7°C

PR Score 99.48 Normal score 104.22

Course Score 100.20 Course-only Score

September 28, 2013

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 42°F 6°C

Start Humidity 62% Humidity

Wind SE 2 mph Wind

Race day high 61°F 16°C

Race day low 30°F -1°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score

September 29, 2012

Race day snapshot

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 38% Humidity

Wind 0 mph Wind

Race day high 69°F 21°C

Race day low 45°F 7°C

PR Score 100.20 Normal score 104.22

Course Score 100.20 Course-only Score