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December Weather in Sikeston, United States

Last updated: June 24, 2025

In December, the average temperature in Sikeston, United States hovers around 6°C (43°F), offering a chilly yet invigorating atmosphere. Temperatures can dip as low as -12°C (10°F) and reach a pleasant 23°C (74°F). This month also brings 95 mm (3.8 in) of precipitation spread over 8 days, contributing to a notably high average humidity of 88%. Be prepared for a mix of cool air and wet days!

December Temperature in Sikeston

In December in Sikeston, the average temperature is 6°C (43°F). Maximums can reach 23°C (74°F), while minimums can dip as low as -12°C (10°F). Be prepared for a wide range of temperatures, ensuring you pack layers for your trip.

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

The chart illustrates December temperature patterns in Sikeston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sikeston, December typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (74°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec374151587077817874614743
Data source: Temperature data for Sikeston 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 Sikeston

In Sikeston in December, the precipitation amount is 95 mm (3.8 in) accumulated over 8 days.

December Precipitation Trends in Sikeston

The chart displays monthly precipitation patterns in Sikeston, 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 Sikeston, December typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1091341681411581081031027912410095
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sikeston

In Sikeston in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

December Average Humidity in Sikeston

This chart illustrates the average monthly humidity levels in Sikeston, 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 Sikeston is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sikeston

In Sikeston 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 Sikeston, you can check the information here.

Maximum UV Index Levels in Sikeston for December

The chart shows the monthly maximum UV Index (UVI) for Sikeston 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 Sikeston typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111110109753
Data source: Sikeston 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 Sikeston Compares to Other Months

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

This table compares monthly weather conditions in Sikeston, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)109 mm (4.3 inches)86%moderate
February Weather5°C (41°F)134 mm (5.3 inches)84%high
March Weather10°C (51°F)168 mm (6.6 inches)84%high
April Weather14°C (58°F)141 mm (5.5 inches)80%very high
May Weather21°C (70°F)158 mm (6.2 inches)82%extreme
June Weather25°C (78°F)108 mm (4.2 inches)83%extreme
July Weather27°C (81°F)103 mm (4.0 inches)79%very high
August Weather25°C (78°F)102 mm (4.0 inches)76%very high
September Weather23°C (74°F)79 mm (3.1 inches)75%very high
October Weather16°C (62°F)124 mm (4.9 inches)74%high
November Weather8°C (47°F)100 mm (4.0 inches)85%moderate
December Weather6°C (43°F)95 mm (3.8 inches)88%moderate

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