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December Weather in Palm City, United States

Last updated: June 24, 2025

In December, the average temperature in Palm City, United States is a pleasant 21°C (71°F). Expect a minimum of 8°C (47°F) and a maximum of 29°C (85°F), making it a comfortable time of year. During this month, you'll see about 49 mm (1.9 in) of precipitation spread over 10 days, contributing to an average humidity of 84%. Perfect for those who enjoy a mild and slightly moist climate!

December Temperature in Palm City

In December, in Palm City, the average temperature is 21°C (71°F), with maximums reaching 29°C (85°F) and minimums dipping as low as 8°C (47°F). This pleasant climate makes Palm City an ideal destination for travelers seeking mild weather and enjoyable outdoor activities.

December Weather in Palm City: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Palm City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palm City, December typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec687272757881828382807470
Data source: Temperature data for Palm City 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 Palm City

In Palm City in December, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

December Precipitation Trends in Palm City

The chart displays monthly precipitation patterns in Palm City, 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 Palm City, December typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec384331651221591401751481268149
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Palm City

In Palm City in December, humidity is 84%. With an average temperature of 21°C (71°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and sluggish, making outdoor adventures a bit more challenging but also invigorating in the right moments.

December Average Humidity in Palm City

This chart illustrates the average monthly humidity levels in Palm City, 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 Palm City is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Palm City

In Palm City in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Palm City.

Maximum UV Index Levels in Palm City for December

The chart shows the monthly maximum UV Index (UVI) for Palm City 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 Palm City typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6910111112121211975
Data source: Palm City 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 Palm City Compares to Other Months

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

This table compares monthly weather conditions in Palm City, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)38 mm (1.5 inches)83%high
February Weather22°C (72°F)43 mm (1.7 inches)80%very high
March Weather22°C (72°F)31 mm (1.2 inches)75%very high
April Weather24°C (76°F)65 mm (2.6 inches)68%extreme
May Weather26°C (79°F)122 mm (4.8 inches)65%extreme
June Weather27°C (81°F)159 mm (6.3 inches)73%extreme
July Weather28°C (83°F)140 mm (5.5 inches)77%extreme
August Weather28°C (83°F)175 mm (6.9 inches)80%extreme
September Weather28°C (82°F)148 mm (5.8 inches)83%extreme
October Weather27°C (80°F)126 mm (5.0 inches)83%very high
November Weather23°C (75°F)81 mm (3.2 inches)83%high
December Weather21°C (71°F)49 mm (1.9 inches)84%moderate

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