Calulo Weather in January
Average highs run from 28°C on January 1 to 29°C on January 31, and lows from 18°C to 18°C. Normal precipitation for the month is 90 mm over about 19 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
- 28°C
- Average low
- 18°C
- Precipitation
- 90 mm
- Reanalysis high
- 36°CJan 20, 2006
- Reanalysis low
- 14°CJan 18, 1997
- Daylight
- 12 h 42 min to 12 h 32 min
- Cloud cover
- 81%
- Humidity
- 77%
- Dew point
- 18°C
- Wind
- 9.0 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 | 28°C | 18°C | 33°C 2020 | 16°C 1992 | 72% |
| Jan 2 | 28°C | 18°C | 31°C 2016 | 17°C 1992 | 72% |
| Jan 3 | 28°C | 18°C | 33°C 2017 | 17°C 2001 | 72% |
| Jan 4 | 28°C | 18°C | 34°C 2004 | 17°C 2010 | 73% |
| Jan 5 | 28°C | 18°C | 32°C 2004 | 17°C 2011 | 74% |
| Jan 6 | 28°C | 18°C | 32°C 2007 | 16°C 1992 | 74% |
| Jan 7 | 28°C | 18°C | 33°C 2003 | 15°C 1994 | 73% |
| Jan 8 | 28°C | 18°C | 33°C 2003 | 15°C 1994 | 72% |
| Jan 9 | 28°C | 18°C | 33°C 2007 | 15°C 1994 | 71% |
| Jan 10 | 28°C | 18°C | 33°C 2004 | 15°C 1994 | 69% |
| Jan 11 | 28°C | 18°C | 33°C 2017 | 15°C 1994 | 66% |
| Jan 12 | 28°C | 18°C | 33°C 2006 | 15°C 2000 | 64% |
| Jan 13 | 28°C | 18°C | 33°C 2006 | 15°C 2000 | 62% |
| Jan 14 | 28°C | 18°C | 34°C 2006 | 15°C 2000 | 62% |
| Jan 15 | 28°C | 18°C | 34°C 2017 | 16°C 1994 | 60% |
| Jan 16 | 28°C | 18°C | 35°C 2020 | 16°C 1997 | 60% |
| Jan 17 | 28°C | 18°C | 35°C 2017 | 14°C 1997 | 58% |
| Jan 18 | 28°C | 18°C | 35°C 2017 | 14°C 1997 | 58% |
| Jan 19 | 28°C | 18°C | 34°C 2006 | 15°C 1997 | 57% |
| Jan 20 | 28°C | 18°C | 36°C 2006 | 16°C 1997 | 57% |
| Jan 21 | 28°C | 18°C | 35°C 2006 | 16°C 2012 | 56% |
| Jan 22 | 28°C | 18°C | 36°C 2017 | 15°C 2012 | 56% |
| Jan 23 | 28°C | 18°C | 34°C 2017 | 16°C 1997 | 56% |
| Jan 24 | 28°C | 18°C | 33°C 2006 | 16°C 2012 | 56% |
| Jan 25 | 28°C | 18°C | 33°C 2017 | 15°C 1994 | 58% |
| Jan 26 | 28°C | 18°C | 34°C 2017 | 15°C 1994 | 59% |
| Jan 27 | 28°C | 18°C | 33°C 2016 | 16°C 1994 | 60% |
| Jan 28 | 28°C | 18°C | 33°C 2002 | 15°C 1997 | 61% |
| Jan 29 | 28°C | 18°C | 33°C 2006 | 15°C 1996 | 61% |
| Jan 30 | 28°C | 18°C | 35°C 2017 | 15°C 1996 | 61% |
| Jan 31 | 29°C | 18°C | 34°C 2017 | 15°C 1996 | 62% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- January 1
- sunrise 5:43 AM, sunset 6:25 PM
- January 31
- sunrise 5:58 AM, sunset 6:30 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.