Chalco Weather in January
Average highs run from 18°C on January 1 to 19°C on January 31, and lows from 4°C to 4°C. Normal precipitation for the month is 16 mm over about 3 wet days.
January day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
January at a glance
- Average high
- 19°C
- Average low
- 4°C
- Precipitation
- 16 mm
- Reanalysis high
- 24°CJan 27, 2009
- Reanalysis low
- -5°CJan 3, 2008
- Daylight
- 11 h 00 min to 11 h 18 min
- Cloud cover
- 34%
- Humidity
- 63%
- Dew point
- 2°C
- Wind
- 8.6 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 |
|---|---|---|---|---|---|
| Jan 1 | 18°C | 4°C | 22°C 2016 | -2°C 2008 | 12% |
| Jan 2 | 18°C | 4°C | 22°C 2017 | -4°C 2008 | 12% |
| Jan 3 | 18°C | 4°C | 22°C 2017 | -5°C 2008 | 12% |
| Jan 4 | 18°C | 4°C | 22°C 2017 | -1°C 2008 | 11% |
| Jan 5 | 18°C | 4°C | 23°C 2005 | -3°C 1994 | 11% |
| Jan 6 | 18°C | 4°C | 23°C 2017 | -1°C 2006 | 11% |
| Jan 7 | 18°C | 4°C | 22°C 2009 | -3°C 2006 | 11% |
| Jan 8 | 18°C | 4°C | 22°C 2009 | -3°C 1994 | 12% |
| Jan 9 | 18°C | 3°C | 23°C 2009 | -2°C 2017 | 12% |
| Jan 10 | 18°C | 3°C | 23°C 2009 | 0°C 2005 | 12% |
| Jan 11 | 18°C | 3°C | 22°C 2013 | -1°C 1997 | 12% |
| Jan 12 | 18°C | 3°C | 22°C 2020 | -2°C 1997 | 11% |
| Jan 13 | 18°C | 3°C | 22°C 2001 | -3°C 1996 | 11% |
| Jan 14 | 18°C | 3°C | 23°C 2013 | -4°C 2018 | 11% |
| Jan 15 | 19°C | 3°C | 22°C 2013 | -3°C 2018 | 11% |
| Jan 16 | 19°C | 3°C | 22°C 2006 | -1°C 2005 | 11% |
| Jan 17 | 19°C | 3°C | 23°C 2001 | -3°C 2005 | 11% |
| Jan 18 | 19°C | 4°C | 22°C 2002 | -2°C 2004 | 11% |
| Jan 19 | 19°C | 4°C | 22°C 2006 | -2°C 1996 | 12% |
| Jan 20 | 19°C | 4°C | 22°C 2006 | 0°C 2004 | 11% |
| Jan 21 | 19°C | 4°C | 22°C 2017 | 1°C 2014 | 12% |
| Jan 22 | 19°C | 4°C | 22°C 2010 | 1°C 2001 | 11% |
| Jan 23 | 19°C | 4°C | 22°C 2002 | -2°C 1999 | 11% |
| Jan 24 | 19°C | 4°C | 23°C 2010 | -3°C 1999 | 11% |
| Jan 25 | 19°C | 4°C | 23°C 2017 | -3°C 1999 | 11% |
| Jan 26 | 19°C | 4°C | 23°C 2017 | 1°C 1993 | 12% |
| Jan 27 | 19°C | 4°C | 24°C 2009 | -1°C 1993 | 13% |
| Jan 28 | 19°C | 4°C | 23°C 2005 | 1°C 1996 | 14% |
| Jan 29 | 19°C | 4°C | 23°C 2001 | -2°C 2018 | 15% |
| Jan 30 | 19°C | 4°C | 22°C 2002 | -2°C 2018 | 15% |
| Jan 31 | 19°C | 4°C | 23°C 2013 | -2°C 2004 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:09 AM, sunset 6:09 PM
- January 31
- sunrise 7:10 AM, sunset 6:28 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.