December Weather in Wanaka

Last updated: March 2, 2024

The weather in Wanaka, New Zealand, during December is characterized by an average temperature of 13°C (55°F). Highs can soar to 22°C (73°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Wanaka throughout December hovers around 86%.

3°C (38°F)

Minimum temperature

13°C (55°F)

Average temperature

22°C (73°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In December, Wanaka averages 134 mm (5.3 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 15 hours 29 minutes of daylight, with the sun shining for approximately 10 hours 27 minutes each day. Additionally, there is a 23% probability of sunny days during this period.

134 mm (5.3 inches)

Precipitation

15 rainy days

Rainy days

10 hours 27 minutes

Sunshine hours

23%

Chance of sun

UV Index

In December, the UV Index in Wanaka reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 6 9 11 12 13 11 9 6 4 2
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

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