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December Weather in Littlerock, United States

Last updated: June 24, 2025

In Littlerock, United States, the average temperature in December hovers around 8°C (47°F). Expect a minimum chill of -4°C (26°F) and a pleasant maximum of 22°C (72°F). During this month, anticipate about 65 mm (2.6 in) of precipitation spread over 5 days, with an average humidity level of 76%.

December Temperature in Littlerock

In December in Littlerock, the average temperature is 8°C (47°F). Maximum temperatures can reach 22°C (72°F) and minimums can drop as low as -4°C (26°F). Be sure to dress in layers to enjoy your trip comfortably, as the weather can vary significantly throughout the day.

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

The chart illustrates December temperature patterns in Littlerock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Littlerock, December typically has an average temperature of 8°C (47°F), with highs reaching up to 22°C (72°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec474850586272787873635647
Data source: Temperature data for Littlerock 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 Littlerock

In Littlerock, in December, the precipitation amount is 65 mm (2.6 in) over a period of 5 days.

December Precipitation Trends in Littlerock

The chart displays monthly precipitation patterns in Littlerock, 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 Littlerock, December typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec58537222135914981965
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Littlerock

In Littlerock in December, humidity is 76%. With an average temperature of 8°C (47°F), this humidity feels like traveling through a thick, damp blanket that clings to your skin, making every stroll feel heavier and more exhausting than it should.

December Average Humidity in Littlerock

This chart illustrates the average monthly humidity levels in Littlerock, 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 Littlerock is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Littlerock

In Littlerock in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Littlerock for better planning.

Maximum UV Index Levels in Littlerock for December

The chart shows the monthly maximum UV Index (UVI) for Littlerock 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 Littlerock typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110754
Data source: Littlerock 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 Littlerock Compares to Other Months

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

This table compares monthly weather conditions in Littlerock, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)58 mm (2.3 inches)78%moderate
February Weather9°C (48°F)53 mm (2.1 inches)82%high
March Weather10°C (51°F)72 mm (2.8 inches)75%very high
April Weather14°C (58°F)22 mm (0.9 inches)68%very high
May Weather17°C (63°F)13 mm (0.5 inches)57%extreme
June Weather22°C (72°F)5 mm (0.2 inches)52%extreme
July Weather26°C (78°F)9 mm (0.4 inches)46%extreme
August Weather25°C (78°F)14 mm (0.5 inches)39%extreme
September Weather23°C (73°F)9 mm (0.4 inches)48%very high
October Weather17°C (64°F)8 mm (0.3 inches)59%high
November Weather13°C (56°F)19 mm (0.8 inches)72%moderate
December Weather8°C (47°F)65 mm (2.6 inches)76%moderate

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