Invercargill Weather in January
Average highs run from 18°C on January 1 to 19°C on January 31, and lows from 9°C to 10°C. Normal precipitation for the month is 98 mm over about 15 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
- 18°C
- Average low
- 10°C
- Precipitation
- 98 mm
- Reanalysis high
- 30°CJan 15, 2018
- Reanalysis low
- 5°CJan 2, 1992
- Daylight
- 15 h 44 min to 14 h 45 min
- Cloud cover
- 76%
- Humidity
- 76%
- Dew point
- 10°C
- Wind
- 20.5 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 18°C | 9°C | 24°C 2019 | 6°C 1992 | 53% |
| Jan 2 | 18°C | 9°C | 24°C 2002 | 5°C 1992 | 54% |
| Jan 3 | 18°C | 9°C | 24°C 2018 | 6°C 2007 | 53% |
| Jan 4 | 18°C | 9°C | 25°C 2015 | 6°C 1995 | 53% |
| Jan 5 | 18°C | 10°C | 26°C 2013 | 5°C 2000 | 53% |
| Jan 6 | 18°C | 10°C | 25°C 2001 | 7°C 2002 | 53% |
| Jan 7 | 18°C | 10°C | 24°C 1997 | 6°C 2007 | 52% |
| Jan 8 | 18°C | 10°C | 25°C 1994 | 6°C 2015 | 51% |
| Jan 9 | 18°C | 10°C | 24°C 2012 | 6°C 1998 | 51% |
| Jan 10 | 18°C | 10°C | 23°C 2015 | 6°C 1999 | 51% |
| Jan 11 | 18°C | 10°C | 25°C 1999 | 6°C 2001 | 49% |
| Jan 12 | 18°C | 10°C | 24°C 1999 | 8°C 2000 | 49% |
| Jan 13 | 18°C | 10°C | 27°C 2018 | 5°C 2016 | 49% |
| Jan 14 | 18°C | 10°C | 29°C 2018 | 5°C 2016 | 49% |
| Jan 15 | 18°C | 10°C | 30°C 2018 | 5°C 2001 | 49% |
| Jan 16 | 18°C | 10°C | 30°C 2018 | 7°C 1994 | 49% |
| Jan 17 | 18°C | 10°C | 25°C 2004 | 7°C 2007 | 48% |
| Jan 18 | 18°C | 10°C | 26°C 1999 | 7°C 2007 | 48% |
| Jan 19 | 19°C | 10°C | 27°C 1999 | 7°C 1991 | 47% |
| Jan 20 | 19°C | 10°C | 26°C 1995 | 6°C 2017 | 48% |
| Jan 21 | 19°C | 10°C | 28°C 1995 | 6°C 2017 | 46% |
| Jan 22 | 19°C | 10°C | 26°C 2020 | 5°C 2015 | 46% |
| Jan 23 | 19°C | 10°C | 27°C 2018 | 7°C 1997 | 47% |
| Jan 24 | 19°C | 10°C | 28°C 2009 | 7°C 1997 | 47% |
| Jan 25 | 19°C | 10°C | 26°C 2015 | 6°C 2000 | 48% |
| Jan 26 | 19°C | 10°C | 27°C 2013 | 6°C 2000 | 48% |
| Jan 27 | 19°C | 10°C | 26°C 1991 | 7°C 1994 | 48% |
| Jan 28 | 19°C | 10°C | 25°C 1996 | 7°C 1999 | 48% |
| Jan 29 | 19°C | 10°C | 26°C 2005 | 7°C 2012 | 48% |
| Jan 30 | 19°C | 10°C | 28°C 2018 | 5°C 2012 | 46% |
| Jan 31 | 19°C | 10°C | 28°C 2018 | 7°C 2016 | 45% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+13).
- January 1
- sunrise 5:58 AM, sunset 9:42 PM
- January 31
- sunrise 6:37 AM, sunset 9:22 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.