Santa María Weather in October
Average highs run from 17°C on October 1 to 19°C on October 31, and lows from -1°C to 2°C. Normal precipitation for the month is 53 mm over about 6 wet days.
October day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
October at a glance
- Average high
- 19°C
- Average low
- 1°C
- Precipitation
- 53 mm
- Reanalysis high
- 26°COct 28, 2019
- Reanalysis low
- -7°COct 3, 1999
- Daylight
- 12 h 20 min to 13 h 06 min
- Cloud cover
- 52%
- Humidity
- 49%
- Dew point
- -4°C
- Wind
- 13.3 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 17°C | -1°C | 22°C 2007 | -5°C 2009 | 12% |
| Oct 2 | 17°C | -1°C | 23°C 2000 | -6°C 2017 | 11% |
| Oct 3 | 18°C | -1°C | 23°C 2002 | -7°C 1999 | 12% |
| Oct 4 | 18°C | -1°C | 25°C 2020 | -6°C 1999 | 13% |
| Oct 5 | 18°C | 0°C | 23°C 2002 | -4°C 1991 | 13% |
| Oct 6 | 18°C | 0°C | 23°C 2002 | -6°C 1991 | 13% |
| Oct 7 | 18°C | 0°C | 23°C 2002 | -7°C 1991 | 14% |
| Oct 8 | 18°C | 0°C | 23°C 2002 | -7°C 1991 | 14% |
| Oct 9 | 18°C | 0°C | 22°C 1996 | -4°C 1991 | 15% |
| Oct 10 | 18°C | 0°C | 23°C 2020 | -4°C 2015 | 14% |
| Oct 11 | 18°C | 0°C | 23°C 1994 | -6°C 2015 | 16% |
| Oct 12 | 18°C | 0°C | 23°C 1991 | -5°C 2007 | 17% |
| Oct 13 | 18°C | 0°C | 23°C 2002 | -5°C 1996 | 18% |
| Oct 14 | 19°C | 0°C | 23°C 2004 | -5°C 2011 | 19% |
| Oct 15 | 19°C | 1°C | 25°C 2014 | -3°C 2015 | 22% |
| Oct 16 | 19°C | 1°C | 23°C 1993 | -6°C 2007 | 23% |
| Oct 17 | 19°C | 1°C | 23°C 2003 | -4°C 1997 | 24% |
| Oct 18 | 19°C | 1°C | 23°C 1996 | -4°C 2005 | 24% |
| Oct 19 | 19°C | 1°C | 23°C 2012 | -3°C 2016 | 24% |
| Oct 20 | 19°C | 1°C | 23°C 2013 | -4°C 2005 | 25% |
| Oct 21 | 19°C | 1°C | 23°C 2000 | -2°C 2016 | 27% |
| Oct 22 | 19°C | 1°C | 24°C 2013 | -2°C 1993 | 29% |
| Oct 23 | 19°C | 1°C | 24°C 2009 | -4°C 2012 | 29% |
| Oct 24 | 19°C | 2°C | 24°C 2006 | -3°C 2004 | 30% |
| Oct 25 | 19°C | 2°C | 23°C 2020 | -3°C 1998 | 31% |
| Oct 26 | 19°C | 2°C | 24°C 2012 | -4°C 2016 | 31% |
| Oct 27 | 19°C | 2°C | 25°C 1997 | -3°C 2005 | 30% |
| Oct 28 | 19°C | 2°C | 26°C 2019 | -4°C 2005 | 31% |
| Oct 29 | 19°C | 2°C | 25°C 2019 | -4°C 2005 | 31% |
| Oct 30 | 19°C | 2°C | 24°C 2009 | -4°C 2010 | 30% |
| Oct 31 | 19°C | 2°C | 24°C 2013 | -4°C 1994 | 30% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- October 1
- sunrise 7:04 AM, sunset 7:24 PM
- October 31
- sunrise 6:35 AM, sunset 7:41 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.