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December Weather in Conway, United States

Last updated: June 24, 2025

In Conway, United States, the average temperature in December hovers around 5°C (41°F). Expect a chilly minimum of -14°C (7°F), with the possibility of reaching a warm 25°C (77°F). During this month, precipitation is quite noticeable, totaling 53 mm (2.1 in) over 6 days, while average humidity remains high at 87%.

December Temperature in Conway

In December in Conway, the average temperature is 5°C (41°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of temperatures during your travels.

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

The chart illustrates December temperature patterns in Conway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Conway, December typically has an average temperature of 5°C (41°F), with highs reaching up to 25°C (77°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748556575797672584541
Data source: Temperature data for Conway 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 Conway

In Conway in December, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

December Precipitation Trends in Conway

The chart displays monthly precipitation patterns in Conway, 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 Conway, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec7984136156177968595531326853
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Conway

In Conway in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

December Average Humidity in Conway

This chart illustrates the average monthly humidity levels in Conway, 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 Conway is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Conway

In Conway 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 Conway, you can check the information here.

Maximum UV Index Levels in Conway for December

The chart shows the monthly maximum UV Index (UVI) for Conway 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 Conway typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Conway 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 Conway Compares to Other Months

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

This table compares monthly weather conditions in Conway, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)79 mm (3.1 inches)81%moderate
February Weather3°C (37°F)84 mm (3.3 inches)78%high
March Weather9°C (48°F)136 mm (5.3 inches)76%high
April Weather13°C (55°F)156 mm (6.1 inches)78%very high
May Weather19°C (66°F)177 mm (7.0 inches)83%very high
June Weather24°C (75°F)96 mm (3.8 inches)83%extreme
July Weather26°C (79°F)85 mm (3.4 inches)78%extreme
August Weather24°C (76°F)95 mm (3.8 inches)68%very high
September Weather22°C (72°F)53 mm (2.1 inches)64%very high
October Weather14°C (58°F)132 mm (5.2 inches)70%high
November Weather7°C (46°F)68 mm (2.7 inches)83%moderate
December Weather5°C (41°F)53 mm (2.1 inches)87%moderate

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