Wainuiomata Weather in August
Average highs run from 11°C on August 1 to 12°C on August 31, and lows from 8°C to 9°C. Normal precipitation for the month is 82 mm over about 14 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 12°C
- Average low
- 8°C
- Precipitation
- 82 mm
- Record high
- 18°CAug 20, 2022
- Record low
- 1°CAug 11, 2016
- Daylight
- 9 h 57 min to 11 h 08 min
- Cloud cover
- 67%
- Humidity
- 84%
- Dew point
- 7°C
- Wind
- 24.1 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 |
|---|---|---|---|---|---|
| Aug 1 | 11°C | 8°C | 16°C 2023 | 1°C 2004 | 43% |
| Aug 2 | 11°C | 8°C | 16°C 2014 | 5°C 2019 | 45% |
| Aug 3 | 11°C | 9°C | 16°C 2022 | 3°C 2011 | 46% |
| Aug 4 | 11°C | 9°C | 16°C 2022 | 1°C 2004 | 46% |
| Aug 5 | 11°C | 9°C | 16°C 2020 | 3°C 2014 | 47% |
| Aug 6 | 11°C | 9°C | 16°C 2018 | 3°C 2023 | 47% |
| Aug 7 | 11°C | 9°C | 17°C 2022 | 4°C 2008 | 48% |
| Aug 8 | 11°C | 8°C | 16°C 2018 | 3°C 2011 | 50% |
| Aug 9 | 11°C | 8°C | 16°C 2013 | 3°C 2023 | 50% |
| Aug 10 | 11°C | 8°C | 16°C 2018 | 3°C 2014 | 50% |
| Aug 11 | 11°C | 8°C | 15°C 2007 | 1°C 2016 | 50% |
| Aug 12 | 11°C | 8°C | 18°C 2017 | 3°C 2023 | 50% |
| Aug 13 | 11°C | 8°C | 16°C 2004 | 3°C 2015 | 50% |
| Aug 14 | 11°C | 8°C | 18°C 2009 | 4°C 2022 | 50% |
| Aug 15 | 11°C | 8°C | 17°C 2009 | 2°C 2011 | 49% |
| Aug 16 | 11°C | 8°C | 17°C 2022 | 1°C 2007 | 48% |
| Aug 17 | 11°C | 8°C | 16°C 2022 | 1°C 2011 | 46% |
| Aug 18 | 11°C | 8°C | 17°C 2022 | 2°C 2003 | 46% |
| Aug 19 | 11°C | 8°C | 16°C 2013 | 1°C 2019 | 46% |
| Aug 20 | 11°C | 8°C | 18°C 2022 | 3°C 2009 | 46% |
| Aug 21 | 11°C | 8°C | 17°C 2022 | 2°C 2008 | 46% |
| Aug 22 | 12°C | 8°C | 17°C 2020 | 3°C 2015 | 44% |
| Aug 23 | 12°C | 8°C | 17°C 2026 | 3°C 2023 | 41% |
| Aug 24 | 12°C | 8°C | 17°C 2009 | 3°C 2006 | 40% |
| Aug 25 | 12°C | 8°C | 17°C 2013 | 3°C 2003 | 38% |
| Aug 26 | 12°C | 9°C | 17°C 2019 | 4°C 2015 | 38% |
| Aug 27 | 12°C | 9°C | 17°C 2009 | 3°C 2014 | 37% |
| Aug 28 | 12°C | 9°C | 17°C 2009 | 2°C 2014 | 38% |
| Aug 29 | 12°C | 9°C | 17°C 2009 | 2°C 2014 | 38% |
| Aug 30 | 12°C | 9°C | 18°C 2026 | 3°C 2012 | 37% |
| Aug 31 | 12°C | 9°C | 17°C 2026 | 3°C 2004 | 37% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+12).
- August 1
- sunrise 7:28 AM, sunset 5:25 PM
- August 31
- sunrise 6:47 AM, sunset 5:55 PM
Other months
Sources
Records: NOAA GHCN-Daily, station NZM00093439, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.