Auckland Weather in May
In May, Auckland averages a high of 18°C (64°F) and a low of 10°C (50°F), from 22 years of daily records (2003–2026).
18°C
Average high
64°F
10°C
Average low
50°F
25°C
Record high
76°F · May 13, 2011
1°C
Record low
34°F · May 28, 2014
What May Is Like in Auckland
- 7 of the 10 warmest Mays on record in Auckland have come since 2012.
- May 2026 was the 5th warmest May in 22 years of records, 0.7°C (1.2°F) above the long-run average.
- May is the wettest month of the year in Auckland, averaging 135 mm of rain.
- The warmest May in the record was 2016; the coldest was 2009.
At least 1 mm of rain falls on 44% of May days, and the month averages 135 mm in total.
Warmest: 2016 (19.9°C)Latest: 2026 (18.3°C)10-year averageLong-run average (18.0°C)
Look Up a Day in May
See the weather in Auckland on any May date, year by year.
Source: NOAA GHCN-Daily, Auckland Aero Aws (2002–2026). Averages cover 2003–2026. How we compute this