| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average temperature in Santiago in September is quite mild at 10.6 °C (51.08 °F).
- Afternoons can be somewhat warm with average high temperatures reaching 19 °C (66.2 °F).
- Overnight temperatures are generally cool with an average low of 6 °C (42.8 °F).
- In September the mean daily temperature range/ variation is 13 °C (23.4 °F).
- The weather in September is droughty with intermittent rain. A paltry 15.7mm (0.6in) of water descends during on average 8 days.
- In September the blue above Santiago is slightly fair having an average of a mediocre 5:05 of radiant solar radiation per day.
- The shortest day is 11:26 long and the longest day is 12:27 long with an average length of 11:56.
- There are approximately 6:42 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 43.2% of daylight hours and cloudy 56.8% of daylight hours.
Check the distance to and compare the Santiago September averages with somewhere beginning with:
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Weather Trend Graph for September in Santiago, Chile
Navigate to September Weather in Locations Surrounding Santiago:
- La Vega, Chile - 124 kms (77 miles) NNW
- El Ingenio, Chile - 120.9 kms (75.1 miles) NNW
- Catapilco, Chile - 114.6 kms (71.2 miles) NNW
- Puchuncavi, Chile - 109.3 kms (67.9 miles) NW
- Valparaiso, Chile - 66.9 kms (41.6 miles) NW
- Limache-Esval, Chile - 78.8 kms (48.9 miles) NW
- Quintero, Chile - 82.1 kms (51 miles) NW
- Quilpue, Chile - 86.6 kms (53.8 miles) WNW
- Longovilo-Hacienda, Chile - 84 kms (52.2 miles) SW
- Graneros-Sendos, Chile - 63.4 kms (39.4 miles) S
- Rengo, Chile - 101.3 kms (62.9 miles) S
- Vina Vieja, Chile - 108.9 kms (67.7 miles) SSW