Lower Hutt Weather in September
Average highs run from 12°C on September 1 to 13°C on September 30, and lows from 8°C to 9°C. Normal precipitation for the month is 78 mm over about 12 wet days.
September day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 12°C
- Average low
- 8°C
- Precipitation
- 78 mm
- Record high
- 20°CSep 20, 2018
- Record low
- 1°CSep 1, 2021
- Daylight
- 11 h 10 min to 12 h 28 min
- Cloud cover
- 71%
- Humidity
- 86%
- Dew point
- 8°C
- Wind
- 24.5 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 |
|---|---|---|---|---|---|
| Sep 1 | 12°C | 8°C | 18°C 2007 | 1°C 2021 | 38% |
| Sep 2 | 12°C | 8°C | 17°C 2005 | 7°C 2020 | 38% |
| Sep 3 | 12°C | 8°C | 19°C 2014 | 4°C 2011 | 38% |
| Sep 4 | 12°C | 8°C | 18°C 2026 | 3°C 2004 | 38% |
| Sep 5 | 12°C | 8°C | 16°C 2020 | 3°C 2009 | 37% |
| Sep 6 | 12°C | 8°C | 17°C 2012 | 3°C 2022 | 38% |
| Sep 7 | 12°C | 8°C | 19°C 2012 | 1°C 2008 | 39% |
| Sep 8 | 12°C | 8°C | 18°C 2023 | 4°C 2020 | 41% |
| Sep 9 | 12°C | 8°C | 18°C 2023 | 4°C 2016 | 41% |
| Sep 10 | 12°C | 8°C | 17°C 2005 | 5°C 2026 | 41% |
| Sep 11 | 12°C | 8°C | 18°C 2005 | 3°C 2007 | 42% |
| Sep 12 | 12°C | 8°C | 18°C 2005 | 3°C 2006 | 42% |
| Sep 13 | 12°C | 8°C | 18°C 2014 | 3°C 2012 | 40% |
| Sep 14 | 12°C | 8°C | 18°C 2018 | 4°C 2011 | 39% |
| Sep 15 | 12°C | 8°C | 19°C 2025 | 3°C 2022 | 39% |
| Sep 16 | 12°C | 8°C | 19°C 2025 | 5°C 2022 | 39% |
| Sep 17 | 12°C | 8°C | 19°C 2023 | 4°C 2022 | 40% |
| Sep 18 | 12°C | 8°C | 18°C 2023 | 4°C 2024 | 41% |
| Sep 19 | 12°C | 8°C | 17°C 2002 | 4°C 2018 | 41% |
| Sep 20 | 12°C | 8°C | 20°C 2018 | 3°C 2009 | 42% |
| Sep 21 | 13°C | 8°C | 19°C 2007 | 4°C 2004 | 42% |
| Sep 22 | 13°C | 8°C | 18°C 2006 | 2°C 2003 | 42% |
| Sep 23 | 13°C | 8°C | 18°C 2007 | 4°C 2012 | 42% |
| Sep 24 | 13°C | 8°C | 19°C 2024 | 3°C 2012 | 44% |
| Sep 25 | 13°C | 8°C | 19°C 2003 | 3°C 2022 | 44% |
| Sep 26 | 13°C | 8°C | 19°C 2003 | 3°C 2022 | 42% |
| Sep 27 | 13°C | 8°C | 18°C 2002 | 7°C 2021 | 43% |
| Sep 28 | 13°C | 8°C | 18°C 2025 | 3°C 2007 | 44% |
| Sep 29 | 13°C | 9°C | 18°C 2025 | 4°C 2020 | 44% |
| Sep 30 | 13°C | 9°C | 19°C 2016 | 4°C 2020 | 44% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+12).
- September 1
- sunrise 6:46 AM, sunset 5:56 PM
- September 30
- sunrise 6:57 AM, sunset 7:25 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.