Nova Iguaçu Weather in January
Average highs run from 29°C on January 1 to 29°C on January 31, and lows from 23°C to 23°C. Normal precipitation for the month is 214 mm over about 22 wet days.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 29°C
- Average low
- 23°C
- Precipitation
- 214 mm
- Record high
- 40°CJan 26, 2006
- Record low
- 13°CJan 2, 1976
- Daylight
- 13 h 30 min to 13 h 08 min
- Cloud cover
- 71%
- Humidity
- 82%
- Dew point
- 22°C
- Wind
- 10.8 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 |
|---|---|---|---|---|---|
| Jan 1 | 29°C | 23°C | 37°C 2021 | 20°C 1977 | 75% |
| Jan 2 | 29°C | 23°C | 36°C 2020 | 13°C 1976 | 74% |
| Jan 3 | 29°C | 23°C | 34°C 2002 | 19°C 1975 | 74% |
| Jan 4 | 29°C | 23°C | 34°C 2022 | 19°C 1978 | 72% |
| Jan 5 | 29°C | 23°C | 37°C 1977 | 21°C 1975 | 72% |
| Jan 6 | 29°C | 23°C | 34°C 2003 | 21°C 1975 | 73% |
| Jan 7 | 29°C | 23°C | 35°C 2020 | 19°C 1979 | 72% |
| Jan 8 | 29°C | 23°C | 36°C 1976 | 20°C 2023 | 72% |
| Jan 9 | 29°C | 23°C | 36°C 2024 | 20°C 1979 | 72% |
| Jan 10 | 29°C | 23°C | 36°C 2005 | 19°C 1979 | 72% |
| Jan 11 | 29°C | 23°C | 36°C 2001 | 21°C 1979 | 71% |
| Jan 12 | 29°C | 23°C | 37°C 2020 | 22°C 2025 | 71% |
| Jan 13 | 29°C | 23°C | 34°C 1976 | 21°C 2005 | 71% |
| Jan 14 | 29°C | 23°C | 34°C 2006 | 21°C 1979 | 70% |
| Jan 15 | 29°C | 23°C | 33°C 1977 | 20°C 1979 | 70% |
| Jan 16 | 29°C | 23°C | 34°C 2006 | 19°C 1979 | 71% |
| Jan 17 | 29°C | 23°C | 38°C 2005 | 21°C 2014 | 70% |
| Jan 18 | 29°C | 23°C | 38°C 2024 | 21°C 2020 | 71% |
| Jan 19 | 29°C | 23°C | 37°C 2021 | 20°C 2002 | 73% |
| Jan 20 | 29°C | 23°C | 38°C 1976 | 21°C 1979 | 73% |
| Jan 21 | 29°C | 23°C | 37°C 1976 | 20°C 1975 | 72% |
| Jan 22 | 29°C | 23°C | 38°C 2025 | 22°C 2016 | 73% |
| Jan 23 | 29°C | 23°C | 39°C 2006 | 20°C 1976 | 72% |
| Jan 24 | 29°C | 23°C | 35°C 2002 | 19°C 2024 | 71% |
| Jan 25 | 29°C | 23°C | 22°C 2020 | 70% | |
| Jan 26 | 29°C | 23°C | 40°C 2006 | 21°C 2020 | 70% |
| Jan 27 | 29°C | 23°C | 37°C 2006 | 20°C 1979 | 69% |
| Jan 28 | 29°C | 23°C | 38°C 2022 | 20°C 2005 | 68% |
| Jan 29 | 29°C | 23°C | 37°C 1979 | 22°C 2024 | 68% |
| Jan 30 | 29°C | 23°C | 39°C 2021 | 23°C 2025 | 68% |
| Jan 31 | 29°C | 23°C | 33°C 2001 | 20°C 1979 | 68% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- January 1
- sunrise 5:12 AM, sunset 6:42 PM
- January 31
- sunrise 5:33 AM, sunset 6:41 PM
Other months
Sources
Records: NOAA GHCN-Daily, station BRM00083746, 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.