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December Weather in Campton, United States

Last updated: June 24, 2025

In December, the average temperature in Campton, United States hovers around 5°C (42°F). Be prepared for some variability, with minimums dipping to -12°C (10°F) and maximums reaching up to 21°C (70°F). Expect a fair amount of rain, with 131 mm (5.1 in) falling over approximately 10 days. Moreover, the air carries a noticeable average humidity of 88%, making it a rather moist month.

December Temperature in Campton

In December in Campton, the average temperature is 5°C (42°F), with maximums reaching 21°C (70°F) and minimums dropping as low as -12°C (10°F). Pack accordingly to experience a wide range of temperatures during your travels!

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

The chart illustrates December temperature patterns in Campton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Campton, December typically has an average temperature of 5°C (42°F), with highs reaching up to 21°C (70°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec374248566773787571614642
Data source: Temperature data for Campton 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 Campton

In Campton in December, the total precipitation amount is 131 mm (5.1 in) over a period of 10 days.

December Precipitation Trends in Campton

The chart displays monthly precipitation patterns in Campton, 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 Campton, December typically receives around 131 mm (5.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9915912513613116111112211111776131
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Campton

In Campton in December humidity is 88%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less appealing and leading you to seek warmth indoors instead.

December Average Humidity in Campton

This chart illustrates the average monthly humidity levels in Campton, 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 Campton is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Campton

In Campton 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 Campton, you can check the information here.

Maximum UV Index Levels in Campton for December

The chart shows the monthly maximum UV Index (UVI) for Campton 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 Campton typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109753
Data source: Campton 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 Campton Compares to Other Months

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

This table compares monthly weather conditions in Campton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)99 mm (3.9 inches)88%moderate
February Weather5°C (42°F)159 mm (6.3 inches)88%high
March Weather9°C (49°F)125 mm (4.9 inches)87%high
April Weather13°C (57°F)136 mm (5.4 inches)84%very high
May Weather19°C (67°F)131 mm (5.2 inches)84%very high
June Weather23°C (73°F)161 mm (6.3 inches)83%extreme
July Weather25°C (78°F)111 mm (4.4 inches)79%extreme
August Weather24°C (76°F)122 mm (4.8 inches)66%very high
September Weather22°C (71°F)111 mm (4.4 inches)67%very high
October Weather16°C (61°F)117 mm (4.6 inches)76%high
November Weather8°C (46°F)76 mm (3.0 inches)89%moderate
December Weather5°C (42°F)131 mm (5.1 inches)88%moderate

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