Historical Race Day Weather for the Santa Clarita Marathon

November 9, 2025

Race day snapshot

Clear

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 53% Humidity

Wind N 4 mph Wind

Race day high 86°F 30°C

Race day low 56°F 13°C

PR Score 98.73 Normal score 0.00

Course Score 100.00 Course-only Score

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November 3, 2019

Race day snapshot

Clear

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 9% Humidity

Wind ENE 8 mph Wind

Race day high 83°F 28°C

Race day low 56°F 13°C

PR Score 98.78 Normal score 0.00

Course Score 98.78 Course-only Score

November 4, 2018

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 63°F 17°C

Start Humidity 27% Humidity

Wind ENE 10 mph Wind

Race day high 85°F 29°C

Race day low 61°F 16°C

PR Score 98.71 Normal score 0.00

Course Score 98.78 Course-only Score

November 5, 2017

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 57°F 14°C

Start Humidity 92% Humidity

Wind SSW 1 mph Wind

Race day high 68°F 20°C

Race day low 52°F 11°C

PR Score 97.03 Normal score 0.00

Course Score 98.78 Course-only Score

November 6, 2016

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 61°F 16°C

Start Humidity 49% Humidity

Wind NE 4 mph Wind

Race day high 80°F 27°C

Race day low 55°F 13°C

PR Score 98.02 Normal score 0.00

Course Score 98.78 Course-only Score

November 8, 2015

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 47°F 8°C

Start Humidity 36% Humidity

Wind NE 8 mph Wind

Race day high 74°F 23°C

Race day low 46°F 8°C

PR Score 98.78 Normal score 0.00

Course Score 98.78 Course-only Score

November 2, 2014

Race day snapshot

Mostly Clear

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 59% Humidity

Wind N 11 mph Wind

Race day high 66°F 19°C

Race day low 48°F 9°C

PR Score 98.78 Normal score 0.00

Course Score 98.78 Course-only Score

November 3, 2013

Race day snapshot

Overcast

Start Line Conditions

Start Temp 59°F 15°C

Start Humidity 67% Humidity

Wind No Wind Wind

Race day high 71°F 22°C

Race day low 57°F 14°C

PR Score 97.81 Normal score 0.00

Course Score 98.78 Course-only Score

November 4, 2012

Race day snapshot

Clear

Start Line Conditions

Start Temp 53°F 12°C

Start Humidity 61% Humidity

Wind No Wind Wind

Race day high 90°F 32°C

Race day low 50°F 10°C

PR Score 98.06 Normal score 0.00

Course Score 98.78 Course-only Score

November 6, 2011

Race day snapshot

Light Rain

Start Line Conditions

Start Temp 46°F 8°C

Start Humidity 86% Humidity

Wind ESE 5 mph Wind

Race day high 57°F 14°C

Race day low 42°F 6°C

PR Score 98.78 Normal score 0.00

Course Score 98.78 Course-only Score

November 7, 2010

Race day snapshot

Mostly Cloudy

Start Line Conditions

Start Temp 52°F 11°C

Start Humidity 89% Humidity

Wind No Wind Wind

Race day high 66°F 19°C

Race day low 52°F 11°C

PR Score 97.72 Normal score 0.00

Course Score 98.78 Course-only Score