June is one of the cooler months of the year in Whangarei, with average highs near 15.6°C and lows around 11.4°C (mean 13.5°C). It is a relatively wet time of year, averaging 128 mm of rainfall and 82% relative humidity across the period.
June is one of the cooler months of the year in Whangarei. Across 45 years of records, the warmest June in Whangarei was 1998 — when the month averaged 14.9°C — while the coldest was 2006 at 11.8°C. Typical June days reach 15.6°C with nights near 11.4°C. The long-term trend is warming, about 0.3°C per decade.
June is a relatively wet time of year in Whangarei, averaging 128 mm of rainfall. The wettest June on record was 1984 with 195 mm, while the driest was 2001 at 44 mm.
Relative humidity in Whangarei during June averages 82%. The most humid June was 1985 at 86%, and the least humid was 2019 at 78%.
June receives about 2.1 kWh/m²/day of solar energy in Whangarei. The sunniest Junes were 1994, 2006 and 2015 at 2.3 kWh/m²/day, and the cloudiest was 1998 at 1.7.
Average wind speed in Whangarei during June is 5.6 m/s. The windiest June was 2002 at 7 m/s, while the calmest was 1984 at 4.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.3°C | 13.1°C | 13.6°C | 13.8°C | 14.2°C | +0.9°C |
| Avg High | 15.4°C | 15.2°C | 15.7°C | 15.8°C | 16.1°C | +0.7°C |
| Avg Low | 11.2°C | 10.9°C | 11.5°C | 11.7°C | 12.3°C | +1.1°C |
| Avg Rain | 130 mm | 122 mm | 120 mm | 121 mm | 162 mm | +32 mm |
June temperatures in Whangarei have risen by about 0.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 5.4°C (1994) to a record high of 20.5°C (2003).
Rainfall in June is a relatively wet time of year, averaging 128 mm, with a wettest year of 195 mm.
A quieter season to visit Whangarei
If your dates are flexible, the more temperate months of February and January tend to be the most comfortable for visiting Whangarei. That said, June — with days averaging 15.6°C and nights around 11.4°C (mean 13.5°C) and higher rainfall (128 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 16.3°C | 14.4°C | 12.4°C | 19.5°C | 9.8°C | 149 mm | 84% | 5.4 m/s | 2.2 |
| 2024 | 16.4°C | 14.4°C | 12.5°C | 18.6°C | 9.5°C | 159 mm | 86% | 4.9 m/s | 2 |
| 2023 | 15.4°C | 13.6°C | 11.7°C | 18.6°C | 9.2°C | 167 mm | 85% | 5.3 m/s | 2.1 |
| 2022 | 16.2°C | 14.3°C | 12.5°C | 19.5°C | 8.8°C | 163 mm | 84% | 5.8 m/s | 2 |
| 2021 | 16.2°C | 14.4°C | 12.5°C | 18.3°C | 6.9°C | 193 mm | 85% | 5.6 m/s | 2 |
| 2020 | 16.2°C | 14.3°C | 12.4°C | 18.9°C | 10.5°C | 142 mm | 84% | 5.6 m/s | 2 |
| 2019 | 16.0°C | 13.9°C | 11.9°C | 18.9°C | 9.6°C | 88 mm | 78% | 5.3 m/s | 2.1 |
| 2018 | 15.5°C | 13.4°C | 11.2°C | 18.4°C | 7.6°C | 174 mm | 84% | 5.6 m/s | 2 |
| 2017 | 15.7°C | 13.7°C | 11.7°C | 17.9°C | 8.1°C | 123 mm | 83% | 4.8 m/s | 2.2 |
| 2016 | 16.6°C | 14.6°C | 12.6°C | 19.7°C | 8.4°C | 154 mm | 82% | 5.9 m/s | 2 |
| 2015 | 15.6°C | 13.3°C | 11.0°C | 19.2°C | 6.1°C | 55 mm | 81% | 6 m/s | 2.3 |
| 2014 | 16.7°C | 14.8°C | 12.9°C | 18.3°C | 9.8°C | 162 mm | 83% | 5.5 m/s | 2 |
| 2013 | 15.3°C | 13.3°C | 11.3°C | 18.2°C | 7.1°C | 134 mm | 82% | 5.3 m/s | 2 |
| 2012 | 15.3°C | 13.0°C | 10.7°C | 19.4°C | 7.0°C | 61 mm | 79% | 5.4 m/s | 2.2 |
| 2011 | 15.9°C | 14.1°C | 12.3°C | 19.2°C | 8.5°C | 140 mm | 84% | 6.1 m/s | 1.9 |
| 2010 | 15.7°C | 13.4°C | 11.2°C | 19.5°C | 7.6°C | 120 mm | 82% | 5.8 m/s | 2.2 |
| 2009 | 14.5°C | 12.3°C | 10.1°C | 18.0°C | 6.3°C | 132 mm | 83% | 5.3 m/s | 2.2 |
| 2008 | 15.9°C | 13.9°C | 11.9°C | 17.9°C | 8.1°C | 104 mm | 81% | 6.3 m/s | 2.2 |
| 2007 | 16.1°C | 13.8°C | 11.5°C | 18.9°C | 7.1°C | 139 mm | 81% | 6.2 m/s | 2 |
| 2006 ❄️ | 14.0°C | 11.8°C | 9.7°C | 17.9°C | 6.5°C | 94 mm | 81% | 5.8 m/s | 2.3 |
| 2005 | 15.9°C | 13.6°C | 11.3°C | 18.3°C | 6.7°C | 120 mm | 79% | 5.8 m/s | 2.1 |
| 2004 | 15.8°C | 13.8°C | 11.8°C | 19.1°C | 8.2°C | 153 mm | 82% | 5.9 m/s | 2 |
| 2003 | 16.6°C | 14.5°C | 12.4°C | 20.5°C | 9.3°C | 122 mm | 83% | 5.8 m/s | 1.9 |
| 2002 | 16.6°C | 14.8°C | 12.9°C | 18.4°C | 10.0°C | 190 mm | 85% | 7 m/s | 1.9 |
| 2001 | 15.5°C | 13.4°C | 11.3°C | 18.0°C | 8.2°C | 44 mm | 82% | 4.9 m/s | 2.2 |
| 2000 | 15.9°C | 13.9°C | 12.0°C | 18.8°C | 8.8°C | 100 mm | 81% | 5.9 m/s | 2 |
| 1999 | 16.0°C | 13.9°C | 11.8°C | 19.5°C | 8.1°C | 149 mm | 82% | 5.2 m/s | 1.9 |
| 1998 🔥 | 17.0°C | 14.9°C | 12.9°C | 20.1°C | 8.9°C | 144 mm | 82% | 5.8 m/s | 1.7 |
| 1997 | 15.2°C | 13.0°C | 10.8°C | 17.8°C | 6.2°C | 140 mm | 81% | 5.6 m/s | 2 |
| 1996 | 14.9°C | 12.5°C | 10.2°C | 17.0°C | 6.7°C | 123 mm | 80% | 6.2 m/s | 2.1 |
| 1995 | 14.9°C | 12.9°C | 10.8°C | 18.1°C | 8.4°C | 95 mm | 83% | 6.4 m/s | 2.1 |
| 1994 | 15.0°C | 12.6°C | 10.3°C | 17.8°C | 5.4°C | 75 mm | 80% | 5.9 m/s | 2.3 |
| 1993 | 15.1°C | 13.1°C | 11.1°C | 17.9°C | 8.0°C | 96 mm | 83% | 5.8 m/s | 2.1 |
| 1992 | 14.3°C | 12.2°C | 10.0°C | 18.8°C | 6.6°C | 154 mm | 83% | 5.2 m/s | 2.1 |
| 1991 | 14.6°C | 12.4°C | 10.2°C | 17.8°C | 6.7°C | 152 mm | 81% | 6.1 m/s | 2.1 |
| 1990 | 15.3°C | 13.0°C | 10.6°C | 18.4°C | 7.2°C | 89 mm | 80% | 5 m/s | 2.2 |
| 1989 | 15.7°C | 13.6°C | 11.5°C | 18.7°C | 7.4°C | 181 mm | 83% | 6.1 m/s | 2 |
| 1988 | 15.8°C | 13.6°C | 11.4°C | 19.1°C | 7.3°C | 58 mm | 83% | 5.1 m/s | 2 |
| 1987 | 15.4°C | 13.1°C | 10.8°C | 16.9°C | 6.7°C | 60 mm | 80% | 4.7 m/s | 2.1 |
| 1986 | 15.1°C | 12.9°C | 10.6°C | 17.8°C | 7.0°C | 85 mm | 81% | 4.9 m/s | 2.2 |
| 1985 | 15.8°C | 13.8°C | 11.7°C | 19.1°C | 10.0°C | 145 mm | 86% | 4.2 m/s | 2.2 |
| 1984 🌧️ | 15.5°C | 13.2°C | 10.9°C | 19.2°C | 8.7°C | 195 mm | 82% | 4.1 m/s | 1.8 |
| 1983 | 14.7°C | 12.6°C | 10.5°C | 17.3°C | 7.1°C | 149 mm | 84% | 6.3 m/s | — |
| 1982 | 14.7°C | 12.8°C | 10.8°C | 17.8°C | 7.4°C | 170 mm | 81% | 5.2 m/s | — |
| 1981 | 16.2°C | 14.2°C | 12.2°C | 19.3°C | 8.0°C | 130 mm | 86% | 5.2 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 15.6°C with lows near 11.4°C (mean 13.5°C), based on 45 years of NASA POWER data.
June averages 128 mm of rainfall in Whangarei, a relatively wet time of year. The wettest on record was 195 mm in 1984.
The hottest June reached 20.5°C in 2003. The coldest dipped to 5.4°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 0.9°C. Daytime highs moved from 15.4°C to 16.1°C and overnight lows from 11.2°C to 12.3°C over the same span.
June is one of the cooler months of the year in Whangarei and a relatively wet time of year, so plan for around 15.6°C daytime highs and 11.4°C at night.
Not quite — June is the 4th coolest month in Whangarei, averaging 13.5°C.
For June in Whangarei, pack light layers you can adjust through the day, with typical highs of 15.6°C and lows of 11.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 82% — quite humid.
Average wind speed in June is 5.6 m/s. The windiest June on record averaged 7 m/s (2002).
The wettest June on record was 1984 with 195 mm. On average, June sees 128 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Whangarei behaves each June, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for June specifically, along with year-by-year records and how the month has changed over the decades.
