Tandil Weather in October
Average highs run from 19°C on October 1 to 22°C on October 31, and lows from 6°C to 8°C. Normal precipitation for the month is 90 mm over about 9 wet days.
October day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 21°C
- Average low
- 7°C
- Precipitation
- 90 mm
- Record high
- 34°COct 28, 2021
- Record low
- -5°COct 14, 2022
- Daylight
- 12 h 29 min to 13 h 38 min
- Cloud cover
- 60%
- Humidity
- 73%
- Dew point
- 8°C
- Wind
- 16.9 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 19°C | 6°C | 25°C 1990 | -3°C 2023 | 31% |
| Oct 2 | 19°C | 6°C | 25°C 2022 | -3°C 1991 | 32% |
| Oct 3 | 19°C | 6°C | 26°C 1996 | -3°C 1999 | 34% |
| Oct 4 | 19°C | 6°C | 26°C 2007 | -4°C 1999 | 34% |
| Oct 5 | 19°C | 6°C | 26°C 2017 | -1°C 1999 | 34% |
| Oct 6 | 19°C | 6°C | 25°C 2024 | -4°C 2005 | 33% |
| Oct 7 | 19°C | 6°C | 25°C 1995 | -4°C 2021 | 34% |
| Oct 8 | 20°C | 6°C | 26°C 2022 | -3°C 2009 | 34% |
| Oct 9 | 20°C | 7°C | 28°C 2023 | -3°C 2022 | 35% |
| Oct 10 | 20°C | 7°C | 28°C 2023 | -1°C 2020 | 33% |
| Oct 11 | 20°C | 7°C | 30°C 1993 | -2°C 2003 | 32% |
| Oct 12 | 21°C | 7°C | 27°C 2019 | -2°C 2023 | 32% |
| Oct 13 | 21°C | 7°C | 27°C 1993 | -2°C 2023 | 32% |
| Oct 14 | 21°C | 7°C | 27°C 2002 | -5°C 2022 | 33% |
| Oct 15 | 21°C | 7°C | 25°C 2014 | 0°C 2022 | 33% |
| Oct 16 | 21°C | 7°C | 29°C 1998 | -2°C 2021 | 33% |
| Oct 17 | 21°C | 7°C | 27°C 2013 | -2°C 2015 | 32% |
| Oct 18 | 21°C | 8°C | 29°C 2020 | -2°C 2023 | 32% |
| Oct 19 | 21°C | 8°C | 29°C 2020 | 0°C 1979 | 33% |
| Oct 20 | 22°C | 8°C | 29°C 1999 | -2°C 1996 | 33% |
| Oct 21 | 22°C | 8°C | 27°C 1998 | 0°C 1996 | 34% |
| Oct 22 | 22°C | 8°C | 31°C 2005 | -1°C 1996 | 34% |
| Oct 23 | 22°C | 8°C | 31°C 2014 | -1°C 2010 | 33% |
| Oct 24 | 22°C | 8°C | 29°C 2006 | -1°C 2021 | 32% |
| Oct 25 | 22°C | 8°C | 29°C 1995 | 0°C 1993 | 33% |
| Oct 26 | 22°C | 8°C | 28°C 2019 | 0°C 2009 | 34% |
| Oct 27 | 22°C | 8°C | 28°C 2014 | 1°C 2003 | 33% |
| Oct 28 | 22°C | 8°C | 34°C 2021 | -1°C 2016 | 33% |
| Oct 29 | 22°C | 8°C | 34°C 2021 | -2°C 1994 | 33% |
| Oct 30 | 22°C | 8°C | 32°C 2024 | -2°C 2005 | 33% |
| Oct 31 | 22°C | 8°C | 32°C 2024 | -1°C 2003 | 34% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- October 1
- sunrise 6:32 AM, sunset 7:01 PM
- October 31
- sunrise 5:51 AM, sunset 7:29 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ARM00087645, every year on file, quality-flagged values removed. 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.