Weather on September 15 in Auckland
Historical weather data for September 15 in Auckland, New Zealand
Based on 55 years of data from AUCKLAND AERO AWS
About This Date
September 15th in Auckland, New Zealand typically brings mild fall weather, with average highs around 16°C and lows near 9°C. Over 55 years of records, the warmest September 15th was in 2020 (16°C average), while the coldest was 1983 (7°C) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 36% of September 15th dates historically, with the wettest September 15th recording 3.15" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for September 15th in Auckland? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2025 | 17°C (63°F) | 13°C (56°F) | -- |
| 2024 | 16°C (61°F) | -- | 80 mm |
| 2023 | 17°C (62°F) | -- | 8 mm |
| 2022 | 15°C (59°F) | 5°C (41°F) | 4 mm |
| 2021 | -- | 12°C (54°F) | 11 mm |
| 2020 | 20°C (68°F) | 12°C (54°F) | 6 mm |
| 2019 | 16°C (61°F) | 8°C (47°F) | 3 mm |
| 2018 | 19°C (66°F) | 11°C (52°F) | 0 mm |
| 2017 | 20°C (68°F) | 11°C (52°F) | 0 mm |
| 2016 | -- | 13°C (55°F) | 21 mm |
| 2015 | 14°C (58°F) | 9°C (48°F) | 0 mm |
| 2014 | 17°C (62°F) | 11°C (52°F) | 2 mm |
| 2013 | 16°C (60°F) | -- | 7 mm |
| 2012 | 17°C (62°F) | 8°C (47°F) | 1 mm |
| 2011 | 17°C (62°F) | -- | 5 mm |
| 2010 | 15°C (59°F) | -- | 20 mm |
| 2009 | 17°C (62°F) | 9°C (49°F) | 0 mm |
| 2008 | 17°C (63°F) | 7°C (44°F) | 0 mm |
| 2007 | 19°C (67°F) | 10°C (50°F) | 0 mm |
| 2006 | 15°C (59°F) | 9°C (49°F) | 1 mm |
| 2005 | 18°C (64°F) | 12°C (54°F) | 17 mm |
| 2004 | 15°C (59°F) | 8°C (47°F) | 13 mm |
| 2003 | 19°C (67°F) | 11°C (51°F) | -- |
| 2002 | 15°C (59°F) | -- | 0 mm |
| 2001 | 15°C (59°F) | 13°C (55°F) | -- |
| 2000 | 13°C (56°F) | 2°C (36°F) | -- |
| 1999 | 16°C (61°F) | 10°C (50°F) | 28 mm |
| 1998 | 16°C (61°F) | 14°C (57°F) | -- |
| 1997 | 15°C (59°F) | 4°C (39°F) | 1 mm |
| 1996 | 16°C (61°F) | 10°C (50°F) | 18 mm |
| 1995 | 15°C (59°F) | 12°C (54°F) | 0 mm |
| 1994 | 13°C (56°F) | 11°C (51°F) | 3 mm |
| 1993 | 14°C (57°F) | 9°C (49°F) | 0 mm |
| 1992 | 13°C (56°F) | 8°C (47°F) | 28 mm |
| 1991 | 16°C (61°F) | 10°C (50°F) | -- |
| 1990 | 15°C (59°F) | 9°C (49°F) | -- |
| 1989 | 16°C (61°F) | 7°C (45°F) | -- |
| 1988 | 14°C (58°F) | 11°C (51°F) | -- |
| 1987 | 14°C (57°F) | 7°C (45°F) | -- |
| 1986 | 14°C (58°F) | 10°C (50°F) | -- |
| 1985 | 18°C (64°F) | 7°C (45°F) | -- |
| 1984 | 14°C (58°F) | 8°C (47°F) | -- |
| 1983 | 12°C (54°F) | 1°C (33°F) | -- |
| 1982 | 13°C (56°F) | 3°C (38°F) | -- |
| 1981 | 14°C (57°F) | 9°C (48°F) | -- |
| 1980 | 14°C (58°F) | 10°C (50°F) | -- |
| 1979 | 15°C (59°F) | 9°C (49°F) | -- |
| 1978 | 16°C (60°F) | 7°C (45°F) | -- |
| 1977 | 14°C (58°F) | 4°C (39°F) | -- |
| 1976 | 14°C (57°F) | 3°C (37°F) | -- |
| 1975 | 14°C (57°F) | 7°C (44°F) | -- |
| 1974 | 16°C (60°F) | 12°C (54°F) | -- |
| 1973 | 15°C (59°F) | 12°C (53°F) | -- |
| 1972 | 14°C (58°F) | 4°C (40°F) | -- |
| 1971 | 15°C (59°F) | 5°C (41°F) | -- |