Mahajanga Weather in January
Average highs run from 33°C on January 1 to 32°C on January 31, and lows from to . Normal precipitation for the month is 434 mm over about 31 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
- 32°C
- Precipitation
- 434 mm
- Record high
- 40°CJan 18, 2002
- Record low
- 18°CJan 8, 2016
- Daylight
- 13 h 03 min to 12 h 48 min
- Cloud cover
- 77%
- Humidity
- 82%
- Dew point
- 24°C
- Wind
- 15.5 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 | 33°C | 36°C 1985 | 22°C 1983 | 91% | |
| Jan 2 | 32°C | 36°C 1985 | 22°C 1983 | 92% | |
| Jan 3 | 32°C | 35°C 1985 | 22°C 1981 | 93% | |
| Jan 4 | 32°C | 35°C 1985 | 22°C 1989 | 93% | |
| Jan 5 | 32°C | 35°C 1985 | 22°C 1983 | 94% | |
| Jan 6 | 32°C | 35°C 2006 | 22°C 1976 | 94% | |
| Jan 7 | 32°C | 35°C 2017 | 21°C 1976 | 95% | |
| Jan 8 | 32°C | 35°C 2017 | 18°C 2016 | 94% | |
| Jan 9 | 32°C | 36°C 2025 | 21°C 1990 | 94% | |
| Jan 10 | 32°C | 38°C 1987 | 22°C 1994 | 94% | |
| Jan 11 | 32°C | 36°C 2025 | 21°C 2021 | 94% | |
| Jan 12 | 32°C | 36°C 2025 | 20°C 1980 | 93% | |
| Jan 13 | 32°C | 37°C 1988 | 22°C 1983 | 94% | |
| Jan 14 | 32°C | 35°C 1991 | 22°C 1986 | 94% | |
| Jan 15 | 32°C | 35°C 1991 | 22°C 1981 | 94% | |
| Jan 16 | 32°C | 35°C 2020 | 22°C 1992 | 94% | |
| Jan 17 | 32°C | 36°C 1991 | 20°C 2013 | 94% | |
| Jan 18 | 32°C | 40°C 2002 | 22°C 1990 | 94% | |
| Jan 19 | 32°C | 35°C 1998 | 20°C 1990 | 94% | |
| Jan 20 | 32°C | 35°C 2021 | 22°C 1978 | 95% | |
| Jan 21 | 32°C | 24°C | 34°C 1991 | 21°C 2000 | 95% |
| Jan 22 | 32°C | 24°C | 34°C 1991 | 22°C 2006 | 95% |
| Jan 23 | 32°C | 24°C | 35°C 2004 | 22°C 1986 | 96% |
| Jan 24 | 32°C | 24°C | 35°C 2004 | 22°C 1985 | 96% |
| Jan 25 | 32°C | 35°C 2008 | 21°C 1989 | 96% | |
| Jan 26 | 32°C | 35°C 1998 | 22°C 1977 | 96% | |
| Jan 27 | 32°C | 35°C 1981 | 22°C 1977 | 97% | |
| Jan 28 | 32°C | 35°C 1981 | 20°C 1988 | 96% | |
| Jan 29 | 32°C | 34°C 2009 | 20°C 1983 | 96% | |
| Jan 30 | 31°C | 35°C 2016 | 22°C 1980 | 95% | |
| Jan 31 | 32°C | 35°C 2016 | 22°C 1986 | 95% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- January 1
- sunrise 5:27 AM, sunset 6:30 PM
- January 31
- sunrise 5:44 AM, sunset 6:32 PM
Other months
Sources
Records: NOAA GHCN-Daily, station MAM00067027, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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.