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December Weather in Martin, United States

Last updated: June 24, 2025

In December, the average temperature in Martin, United States hovers around 6°C (43°F). Weather conditions can be quite variable, with minimums plunging to -12°C (10°F) and maximums reaching a pleasant 21°C (71°F). Expect about 119 mm (4.7 in) of precipitation over 11 days, contributing to a high average humidity of 88%. Weather in this region can be captivating, so be prepared for a mix of conditions!

December Temperature in Martin

In December in Martin, the average temperature is 6°C (43°F). It can reach a maximum of 21°C (71°F) and drop to a minimum of -12°C (10°F). Travelers should be prepared for a wide range of temperatures, making layers essential for comfort.

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

The chart illustrates December temperature patterns in Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martin, December typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (71°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec384349576772777571614643
Data source: Temperature data for Martin 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 Martin

In Martin in December, the total precipitation amount is 119 mm (4.7 in), which occurs over the course of 11 days.

December Precipitation Trends in Martin

The chart displays monthly precipitation patterns in Martin, 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 Martin, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec921601181221151371061169611971119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Martin

In Martin in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

December Average Humidity in Martin

This chart illustrates the average monthly humidity levels in Martin, 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 Martin 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 Martin

In Martin 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 Martin, you can check the information here.

Maximum UV Index Levels in Martin for December

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

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

This table compares monthly weather conditions in Martin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)92 mm (3.6 inches)88%moderate
February Weather6°C (43°F)160 mm (6.3 inches)88%high
March Weather9°C (49°F)118 mm (4.7 inches)87%high
April Weather14°C (57°F)122 mm (4.8 inches)84%very high
May Weather19°C (67°F)115 mm (4.5 inches)84%very high
June Weather22°C (73°F)136 mm (5.4 inches)83%extreme
July Weather25°C (77°F)106 mm (4.2 inches)79%extreme
August Weather24°C (75°F)116 mm (4.6 inches)66%very high
September Weather22°C (71°F)96 mm (3.8 inches)67%very high
October Weather16°C (61°F)119 mm (4.7 inches)76%high
November Weather8°C (47°F)71 mm (2.8 inches)89%moderate
December Weather6°C (43°F)119 mm (4.7 inches)88%moderate

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