Belém Weather in January
Average highs run from 34°C on January 1 to 33°C on January 31, and lows from 23°C to 23°C. Normal precipitation for the month is 71 mm over about 9 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
- 33°C
- Average low
- 23°C
- Precipitation
- 71 mm
- Reanalysis high
- 37°CJan 17, 2003
- Reanalysis low
- 20°CJan 11, 2000
- Daylight
- 12 h 30 min to 12 h 23 min
- Cloud cover
- 57%
- Humidity
- 69%
- Dew point
- 20°C
- Wind
- 18.7 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 | 34°C | 23°C | 36°C 2019 | 21°C 2001 | 22% |
| Jan 2 | 34°C | 23°C | 36°C 2018 | 21°C 2009 | 24% |
| Jan 3 | 34°C | 23°C | 36°C 2018 | 22°C 2017 | 26% |
| Jan 4 | 34°C | 23°C | 36°C 2003 | 21°C 2003 | 27% |
| Jan 5 | 34°C | 23°C | 36°C 2020 | 21°C 1998 | 28% |
| Jan 6 | 34°C | 23°C | 36°C 2003 | 21°C 2017 | 28% |
| Jan 7 | 34°C | 23°C | 37°C 2003 | 21°C 2017 | 28% |
| Jan 8 | 34°C | 23°C | 36°C 2003 | 21°C 2011 | 29% |
| Jan 9 | 33°C | 23°C | 36°C 2005 | 21°C 1993 | 30% |
| Jan 10 | 33°C | 23°C | 36°C 2005 | 22°C 1994 | 31% |
| Jan 11 | 33°C | 23°C | 37°C 2003 | 20°C 2000 | 33% |
| Jan 12 | 33°C | 23°C | 37°C 2003 | 21°C 1994 | 34% |
| Jan 13 | 33°C | 23°C | 36°C 2009 | 20°C 2000 | 35% |
| Jan 14 | 33°C | 23°C | 36°C 2005 | 21°C 1995 | 36% |
| Jan 15 | 33°C | 23°C | 36°C 2003 | 21°C 1995 | 38% |
| Jan 16 | 33°C | 23°C | 36°C 2005 | 21°C 2001 | 40% |
| Jan 17 | 33°C | 23°C | 37°C 2003 | 21°C 2001 | 40% |
| Jan 18 | 33°C | 23°C | 36°C 1992 | 21°C 2001 | 39% |
| Jan 19 | 33°C | 23°C | 35°C 2017 | 21°C 2009 | 39% |
| Jan 20 | 33°C | 23°C | 36°C 2017 | 20°C 2000 | 39% |
| Jan 21 | 33°C | 23°C | 36°C 2017 | 21°C 2001 | 39% |
| Jan 22 | 33°C | 23°C | 36°C 2019 | 22°C 1993 | 40% |
| Jan 23 | 33°C | 23°C | 36°C 2019 | 22°C 2002 | 41% |
| Jan 24 | 33°C | 23°C | 36°C 2019 | 21°C 1993 | 41% |
| Jan 25 | 33°C | 23°C | 35°C 2006 | 21°C 2001 | 40% |
| Jan 26 | 33°C | 23°C | 36°C 2013 | 21°C 2004 | 39% |
| Jan 27 | 33°C | 23°C | 36°C 2006 | 21°C 1996 | 39% |
| Jan 28 | 33°C | 23°C | 36°C 2007 | 21°C 1996 | 38% |
| Jan 29 | 33°C | 23°C | 36°C 2020 | 21°C 2012 | 37% |
| Jan 30 | 33°C | 23°C | 36°C 2007 | 21°C 2012 | 35% |
| Jan 31 | 33°C | 23°C | 36°C 2007 | 21°C 2005 | 32% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- January 1
- sunrise 5:11 AM, sunset 5:41 PM
- January 31
- sunrise 5:24 AM, sunset 5:47 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.