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December Weather in Balclutha, New Zealand

Last updated: August 31, 2025

In December, the average temperature in Balclutha, New Zealand hovers around 14°C (57°F). Expect a low of 4°C (40°F) and a high of 27°C (80°F). This month brings 95 mm (3.7 in) of precipitation over approximately 16 days, contributing to an average humidity level of 83%. Stay prepared for a mix of wet and mild weather!

December Temperature in Balclutha

In December in Balclutha, the average temperature is 14°C (57°F). The maximum can reach 27°C (80°F), while the minimum can dip as low as 4°C (40°F). Pack a mix of light clothing for the daytime and warmer layers for the cooler evenings to ensure a comfortable trip!

December Weather in Balclutha: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Balclutha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Balclutha, December typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec595856524743424547505457
Data source: Temperature data for Balclutha generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Balclutha

In Balclutha in December, the precipitation amount is 95 mm (3.7 in) spread over 16 days.

December Precipitation Trends in Balclutha

The chart displays monthly precipitation patterns in Balclutha, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Balclutha, December typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec84107586752466153768710195
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Balclutha

In Balclutha in December, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

December Average Humidity in Balclutha

This chart illustrates the average monthly humidity levels in Balclutha, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Balclutha is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%84%84%85%85%85%84%83%82%83%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Balclutha

In Balclutha in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Balclutha.

Maximum UV Index Levels in Balclutha for December

The chart shows the monthly maximum UV Index (UVI) for Balclutha in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Balclutha typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121185322358912
Data source: Balclutha December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Balclutha Compares to Other Months

Weather in Balclutha varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Balclutha, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Balclutha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)84 mm (3.3 inches)83%extreme
February Weather14°C (58°F)106 mm (4.2 inches)82%extreme
March Weather14°C (57°F)58 mm (2.3 inches)84%very high
April Weather11°C (52°F)67 mm (2.6 inches)84%moderate
May Weather8°C (47°F)52 mm (2.0 inches)85%moderate
June Weather6°C (43°F)46 mm (1.8 inches)85%low
July Weather6°C (42°F)61 mm (2.4 inches)85%low
August Weather7°C (45°F)53 mm (2.1 inches)84%moderate
September Weather8°C (47°F)76 mm (3.0 inches)83%moderate
October Weather10°C (50°F)87 mm (3.4 inches)82%very high
November Weather12°C (54°F)101 mm (4.0 inches)82%very high
December Weather14°C (57°F)95 mm (3.7 inches)83%extreme

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