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December Weather in Peterborough, Australia

Last updated: August 22, 2025

The average temperature in Peterborough, Australia during December is a comfortable 21°C (71°F). Expect minimums to drop to 6°C (43°F), while maximums can soar to a scorching 42°C (109°F). With an average precipitation of only 18 mm (0.7 in) spread across 3 days, and an average humidity of just 37%, the climate is generally quite dry and pleasant.

December Temperature in Peterborough

In December in Peterborough, the average temperature is 21°C (71°F). Maximum temperatures can reach up to 42°C (109°F), while the minimum can drop as low as 6°C (43°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm days and cool nights.

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

The chart illustrates December temperature patterns in Peterborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peterborough, December typically has an average temperature of 21°C (71°F), with highs reaching up to 42°C (109°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec747068615247474854606470
Data source: Temperature data for Peterborough 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 Peterborough

In Peterborough in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

December Precipitation Trends in Peterborough

The chart displays monthly precipitation patterns in Peterborough, 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 Peterborough, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec16148171922203320312918
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Peterborough

In Peterborough in December, humidity is 37%. With an average temperature of 21°C (71°F), this humidity feels like a comfortable embrace, making it an ideal environment for exploring and enjoying outdoor activities without the discomfort of excessive stickiness.

December Average Humidity in Peterborough

This chart illustrates the average monthly humidity levels in Peterborough, 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 Peterborough is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec30%35%50%60%69%71%72%64%57%40%40%37%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Peterborough

In Peterborough in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Peterborough.

Maximum UV Index Levels in Peterborough for December

The chart shows the monthly maximum UV Index (UVI) for Peterborough 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 Peterborough typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151413964468111316
Data source: Peterborough 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 Peterborough Compares to Other Months

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

This table compares monthly weather conditions in Peterborough, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)16 mm (0.6 inches)30%extreme
February Weather21°C (71°F)14 mm (0.6 inches)35%extreme
March Weather20°C (68°F)8 mm (0.3 inches)50%extreme
April Weather16°C (61°F)17 mm (0.7 inches)60%very high
May Weather11°C (52°F)19 mm (0.7 inches)69%high
June Weather8°C (47°F)22 mm (0.9 inches)71%moderate
July Weather8°C (47°F)19 mm (0.8 inches)72%moderate
August Weather9°C (48°F)32 mm (1.3 inches)64%high
September Weather12°C (54°F)19 mm (0.8 inches)57%very high
October Weather15°C (60°F)31 mm (1.2 inches)40%extreme
November Weather18°C (65°F)29 mm (1.1 inches)40%extreme
December Weather21°C (71°F)18 mm (0.7 inches)37%extreme

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