nomadseason

December Weather in Cairnbrook, United States

Last updated: June 24, 2025

In Cairnbrook, United States, the average temperature in December hovers around 1°C (34°F). Temperatures can range from a chilly -16°C (3°F) at their lowest to a mild 19°C (67°F) at their peak. Expect about 100 mm (3.9 in) of precipitation spread over 11 days, contributing to an average humidity of 85%.

December Temperature in Cairnbrook

In December in Cairnbrook, the average temperature is 1°C (34°F). The maximum can reach 19°C (67°F), and the minimum can be as low as -16°C (3°F). Travelers should be prepared for a wide range of temperatures, from chilly conditions to mild days, making it essential to pack accordingly.

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

The chart illustrates December temperature patterns in Cairnbrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cairnbrook, December typically has an average temperature of 1°C (34°F), with highs reaching up to 19°C (67°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec293339496068737165554034
Data source: Temperature data for Cairnbrook generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Cairnbrook

In Cairnbrook in December, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.

December Precipitation Trends in Cairnbrook

The chart displays monthly precipitation patterns in Cairnbrook, 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 Cairnbrook, December typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec721139811613913611011113111271100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Cairnbrook

In Cairnbrook in December, humidity is 85%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and urging you to seek warmth indoors rather than explore the surroundings.

December Average Humidity in Cairnbrook

This chart illustrates the average monthly humidity levels in Cairnbrook, 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 Cairnbrook is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cairnbrook

In Cairnbrook in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Cairnbrook, you can check the information here.

Maximum UV Index Levels in Cairnbrook for December

The chart shows the monthly maximum UV Index (UVI) for Cairnbrook 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 Cairnbrook typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108743
Data source: Cairnbrook 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 Cairnbrook Compares to Other Months

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

This table compares monthly weather conditions in Cairnbrook, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)72 mm (2.8 inches)86%moderate
February Weather1°C (33°F)113 mm (4.5 inches)86%moderate
March Weather4°C (39°F)98 mm (3.9 inches)86%high
April Weather10°C (49°F)116 mm (4.6 inches)84%very high
May Weather15°C (60°F)139 mm (5.5 inches)78%very high
June Weather20°C (68°F)136 mm (5.4 inches)79%very high
July Weather23°C (73°F)110 mm (4.3 inches)70%very high
August Weather22°C (71°F)111 mm (4.4 inches)59%very high
September Weather18°C (65°F)131 mm (5.2 inches)68%very high
October Weather13°C (55°F)112 mm (4.4 inches)80%high
November Weather4°C (40°F)71 mm (2.8 inches)86%moderate
December Weather1°C (34°F)100 mm (3.9 inches)85%moderate

Compare Cairnbrook's Climate with Cities Worldwide