Wellington in August
In August, Wellington averages 12°C (54°F) during the day and 9°C (48°F) at night, with frequent rain — about 19 days of the month see precipitation (103 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
August is one of the wetter and less comfortable months in Wellington. If your dates are flexible, consider a different time of year.
How August compares to the rest of the year in Wellington
August is one of the coolest months in Wellington (12th of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 4°C below the annual average (16°C). August runs roughly the same as July (12°C) and warms a further 1°C into September (13°C).
August sunrise & sunset in Wellington
Times shown for Wellington local time (Pacific/Auckland), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Wellington — August
Golden-hour and blue-hour windows for the 15th of August, in Wellington's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Wellington in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Shoulder) and Wellington's popularity.
Crowds & pricing — August in Wellington
Wellington is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — August in Wellington
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Wellington in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 20°C / 67°F | 15°C / 59°F | 46 mm | 14 | — |
| February | 19°C / 67°F | 15°C / 59°F | 80 mm | 12 | — |
| March | 18°C / 65°F | 14°C / 58°F | 78 mm | 15 | — |
| April | 16°C / 62°F | 13°C / 55°F | 96 mm | 16 | — |
| May | 15°C / 59°F | 12°C / 53°F | 100 mm | 18 | — |
| June | 13°C / 56°F | 10°C / 49°F | 100 mm | 17 | — |
| July | 12°C / 54°F | 9°C / 47°F | 102 mm | 19 | — |
| August | 12°C / 54°F | 9°C / 48°F | 103 mm | 19 | — |
| September | 13°C / 55°F | 9°C / 49°F | 88 mm | 19 | — |
| October | 15°C / 58°F | 11°C / 51°F | 66 mm | 17 | — |
| November | 16°C / 61°F | 12°C / 54°F | 88 mm | 18 | — |
| December | 18°C / 64°F | 14°C / 57°F | 77 mm | 16 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Wellington in August →
Frequently asked questions
How hot is Wellington in August?
In August, Wellington averages a high of 12°C (54°F) and a low of 9°C (48°F) — generally cool.
Does it rain a lot in Wellington in August?
August is quite rainy in Wellington, with about 19 rainy days on average.
Is August a good time to visit Wellington?
August is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Wellington in August?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full August packing list for Wellington for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.