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December Weather in Ponchatoula, United States

Last updated: June 24, 2025

In December, the average temperature in Ponchatoula, United States hovers around 13°C (56°F). However, be prepared for a range of conditions, as temperatures can dip as low as -2°C (28°F) and soar up to 28°C (82°F). Expect 128 mm (5.0 in) of precipitation spread over 11 days, with an average humidity level of 88%.

December Temperature in Ponchatoula

In December in Ponchatoula, the average temperature is 13°C (56°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as -2°C (28°F). It's a great time to pack layers for your travels, as you'll experience a range of temperatures throughout the day.

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

The chart illustrates December temperature patterns in Ponchatoula, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ponchatoula, December typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec525864687580818179725955
Data source: Temperature data for Ponchatoula 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 Ponchatoula

In Ponchatoula in December, the total precipitation amount is 128 mm (5.0 in) spread over 11 days.

December Precipitation Trends in Ponchatoula

The chart displays monthly precipitation patterns in Ponchatoula, 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 Ponchatoula, December typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1151268814715120120424214411978128
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ponchatoula

In Ponchatoula in December, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

December Average Humidity in Ponchatoula

This chart illustrates the average monthly humidity levels in Ponchatoula, 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 Ponchatoula is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%80%81%81%78%79%79%79%77%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ponchatoula

In Ponchatoula 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 Ponchatoula.

Maximum UV Index Levels in Ponchatoula for December

The chart shows the monthly maximum UV Index (UVI) for Ponchatoula 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 Ponchatoula typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110965
Data source: Ponchatoula 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 Ponchatoula Compares to Other Months

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

This table compares monthly weather conditions in Ponchatoula, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)115 mm (4.5 inches)83%moderate
February Weather15°C (58°F)126 mm (5.0 inches)83%very high
March Weather18°C (64°F)88 mm (3.5 inches)80%very high
April Weather20°C (68°F)147 mm (5.8 inches)81%extreme
May Weather24°C (76°F)151 mm (6.0 inches)81%extreme
June Weather27°C (80°F)201 mm (7.9 inches)78%extreme
July Weather27°C (82°F)204 mm (8.0 inches)79%extreme
August Weather27°C (81°F)242 mm (9.5 inches)79%extreme
September Weather26°C (79°F)144 mm (5.7 inches)79%very high
October Weather22°C (72°F)119 mm (4.7 inches)77%very high
November Weather15°C (59°F)78 mm (3.1 inches)85%high
December Weather13°C (56°F)128 mm (5.0 inches)88%moderate

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