nomadseason

December Weather in Kellogg, United States

Last updated: June 24, 2025

In Kellogg, United States, the average temperature in December hovers around -2°C (28°F), with lows dipping to a chilly -23°C (-9°F) and highs reaching a moderate 13°C (56°F). Expect 142 mm (5.6 in) of precipitation spread across 18 days, accompanied by a high average humidity of 90%. Stay warm and prepared for damp weather!

December Temperature in Kellogg

In December in Kellogg, the average temperature is -2°C (28°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for the cold conditions.

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

The chart illustrates December temperature patterns in Kellogg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kellogg, December typically has an average temperature of -2°C (28°F), with highs reaching up to 13°C (56°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec272433405259686756423428
Data source: Temperature data for Kellogg generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Kellogg

In Kellogg in December, the precipitation amount is 142 mm (5.6 in) spread over 18 days.

December Precipitation Trends in Kellogg

The chart displays monthly precipitation patterns in Kellogg, 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 Kellogg, December typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1201551041079055112451110146142
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Kellogg

In Kellogg in December humidity is 90%. With an average temperature of -2°C (28°F), this humidity feels like stepping into a frosty haze that clings to your skin, making every breath feel chilled and heavy, while your body battles the dampness in the air—a stark reminder of how difficult it can be to travel comfortably in such conditions.

December Average Humidity in Kellogg

This chart illustrates the average monthly humidity levels in Kellogg, 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 Kellogg is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%87%84%78%78%77%64%62%79%87%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kellogg

In Kellogg in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kellogg, you can visit Hourly UV Index in Kellogg.

Maximum UV Index Levels in Kellogg for December

The chart shows the monthly maximum UV Index (UVI) for Kellogg 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 Kellogg typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467991097532
Data source: Kellogg 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 Kellogg Compares to Other Months

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

This table compares monthly weather conditions in Kellogg, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)120 mm (4.7 inches)89%low
February Weather-4°C (25°F)155 mm (6.1 inches)89%moderate
March Weather1°C (34°F)104 mm (4.1 inches)87%high
April Weather5°C (41°F)107 mm (4.2 inches)84%high
May Weather11°C (52°F)90 mm (3.5 inches)77%very high
June Weather15°C (59°F)55 mm (2.2 inches)78%very high
July Weather20°C (69°F)11 mm (0.4 inches)77%very high
August Weather19°C (67°F)23 mm (0.9 inches)64%very high
September Weather13°C (56°F)51 mm (2.0 inches)62%high
October Weather6°C (42°F)110 mm (4.3 inches)79%moderate
November Weather1°C (34°F)146 mm (5.7 inches)87%moderate
December Weather-2°C (28°F)142 mm (5.6 inches)90%low

Compare Kellogg's Climate with Cities Worldwide