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December Weather in Concordia, United States

Last updated: June 24, 2025

In December, the average temperature in Concordia, United States hovers around 4°C (39°F). Expect a chilly backdrop, with minimum temperatures dipping to a brisk -18°C (0°F) and a surprising maximum climbing to 24°C (76°F). During this period, precipitation amounts to 34 mm (1.3 in), spread over approximately 4 days, while the air maintains a damp average humidity of 86%.

December Temperature in Concordia

In December in Concordia, the average temperature is 4°C (39°F). The maximum can reach 24°C (76°F), while the minimum can be as low as -18°C (0°F). Travelers should prepare for a wide range of temperatures and pack accordingly to enjoy their stay.

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

The chart illustrates December temperature patterns in Concordia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Concordia, December typically has an average temperature of 4°C (39°F), with highs reaching up to 24°C (76°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec323447546677797772584438
Data source: Temperature data for Concordia 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 Concordia

In Concordia in December, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

December Precipitation Trends in Concordia

The chart displays monthly precipitation patterns in Concordia, 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 Concordia, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec625211110020911613196721084734
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Concordia

In Concordia in December humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

December Average Humidity in Concordia

This chart illustrates the average monthly humidity levels in Concordia, 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 Concordia is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Concordia

In Concordia 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 Concordia, you can check the information here.

Maximum UV Index Levels in Concordia for December

The chart shows the monthly maximum UV Index (UVI) for Concordia 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 Concordia typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Concordia 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 Concordia Compares to Other Months

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

This table compares monthly weather conditions in Concordia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)62 mm (2.4 inches)80%moderate
February Weather1°C (34°F)52 mm (2.0 inches)78%moderate
March Weather8°C (47°F)111 mm (4.4 inches)75%high
April Weather12°C (55°F)100 mm (3.9 inches)77%very high
May Weather19°C (67°F)209 mm (8.2 inches)82%very high
June Weather25°C (77°F)116 mm (4.6 inches)83%extreme
July Weather26°C (80°F)131 mm (5.1 inches)81%extreme
August Weather25°C (77°F)96 mm (3.8 inches)78%very high
September Weather22°C (72°F)72 mm (2.8 inches)72%very high
October Weather14°C (58°F)108 mm (4.3 inches)72%high
November Weather7°C (45°F)47 mm (1.8 inches)84%moderate
December Weather4°C (39°F)34 mm (1.3 inches)86%moderate

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