Historical Race Day Weather for the Kona Marathon

July 4, 2026

Race day snapshot

Overcast

Start Line Conditions

Start Temp 72°F 22°C

Start Humidity 68% Humidity

Wind ENE 2 mph Wind

Race day high 79°F 26°C

Race day low 72°F 22°C

PR Score 94.69 Normal score 93.78

Course Score 98.73 Course-only Score

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June 21, 2025

Race day snapshot

Partially cloudy

Start Line Conditions

Start Temp 74°F 23°C

Start Humidity 80% Humidity

Wind WSW 6 mph Wind

Race day high 76°F 24°C

Race day low 74°F 23°C

PR Score 92.61 Normal score 93.78

Course Score 98.73 Course-only Score

November 30, -0001

Race day snapshot

Clear

Start Line Conditions

Start Temp 73°F 23°C

Start Humidity 76% Humidity

Wind SE 7 mph Wind

Race day high 76°F 24°C

Race day low 73°F 23°C

PR Score 93.01 Normal score 93.78

Course Score 98.33 Course-only Score

November 30, -0001

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 72°F 22°C

Start Humidity 83% Humidity

Wind N 5 mph Wind

Race day high 76°F 24°C

Race day low 72°F 22°C

PR Score 93.12 Normal score 93.78

Course Score 98.33 Course-only Score

June 30, 2019

Race day snapshot

Overcast

Start Line Conditions

Start Temp 73°F 23°C

Start Humidity 74% Humidity

Wind ESE 5 mph Wind

Race day high 86°F 30°C

Race day low 73°F 23°C

PR Score 92.48 Normal score 93.78

Course Score 98.33 Course-only Score

June 24, 2018

Race day snapshot

Clear

Start Line Conditions

Start Temp 76°F 24°C

Start Humidity 66% Humidity

Wind ESE 6 mph Wind

Race day high 82°F 28°C

Race day low 76°F 24°C

PR Score 93.31 Normal score 93.78

Course Score 98.33 Course-only Score

June 25, 2017

Race day snapshot

Partly Cloudy

Start Line Conditions

Start Temp 76°F 24°C

Start Humidity 73% Humidity

Wind NE 6 mph Wind

Race day high 86°F 30°C

Race day low 75°F 24°C

PR Score 91.42 Normal score 93.78

Course Score 98.33 Course-only Score

June 26, 2016

Race day snapshot

Clear

Start Line Conditions

Start Temp 73°F 23°C

Start Humidity 78% Humidity

Wind SE 4 mph Wind

Race day high 86°F 30°C

Race day low 73°F 23°C

PR Score 92.90 Normal score 93.78

Course Score 98.33 Course-only Score

June 28, 2015

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 73°F 23°C

Start Humidity 78% Humidity

Wind E 2 mph Wind

Race day high 82°F 28°C

Race day low 73°F 23°C

PR Score 93.23 Normal score 93.78

Course Score 98.33 Course-only Score

June 22, 2014

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 72°F 22°C

Start Humidity 75% Humidity

Wind NE 3 mph Wind

Race day high 82°F 28°C

Race day low 72°F 22°C

PR Score 93.70 Normal score 93.78

Course Score 98.33 Course-only Score

June 23, 2013

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 72°F 22°C

Start Humidity 75% Humidity

Wind E 8 mph Wind

Race day high 83°F 28°C

Race day low 72°F 22°C

PR Score 93.70 Normal score 93.78

Course Score 98.33 Course-only Score