December Weather in Otsego, United States

Last updated: June 24, 2025

In Otsego, United States, the average temperature in December hovers around -5°C (23°F). However, be prepared for a chilly range, with minimums plummeting to -26°C (-15°F) and maximums reaching a more pleasant 12°C (55°F). Expect about 47 mm (1.8 in) of precipitation spread over 7 days, paired with an average humidity of 84%. Stay warm and dry!

December Temperature in Otsego

In December in Otsego, the average temperature is -5°C (23°F). Maximums can reach 12°C (55°F), while minimums can drop as low as -26°C (-15°F). Be sure to pack warm clothing and prepare for a range of temperatures if you plan to travel during this month.

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

The chart illustrates December temperature patterns in Otsego, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otsego, December typically has an average temperature of -5°C (23°F), with highs reaching up to 12°C (55°F) and lows dropping to around -26°C (-15°F).

Data source: Temperature data for Otsego generated using information from the Copernicus Climate Change Service.

December Precipitation in Otsego

In Otsego in December, the precipitation amount is 47 mm (1.8 in) during a span of 7 days.

December Precipitation Trends in Otsego

The chart displays monthly precipitation patterns in Otsego, 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 Otsego, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Otsego

In Otsego in December, humidity is 84%. With an average temperature of -5°C (23°F), this humidity feels like an icy blanket wrapping around you, making the cold air bite even deeper and turning travel into a brisk, challenging adventure where each breath comes with a frosty reminder of the chill.

December Average Humidity in Otsego

This chart illustrates the average monthly humidity levels in Otsego, 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 Otsego is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Otsego

In Otsego 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 Otsego, you can visit Hourly UV Index in Otsego.

Maximum UV Index Levels in Otsego for December

The chart shows the monthly maximum UV Index (UVI) for Otsego 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 Otsego typically reaches 2, which falls under the low exposure category.

Data source: Otsego 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 Otsego Compares to Other Months

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

This table compares monthly weather conditions in Otsego, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	22 mm (0.9 inches)	87%	low
February Weather	-9°C (16°F)	29 mm (1.1 inches)	90%	moderate
March Weather	0°C (33°F)	53 mm (2.1 inches)	85%	moderate
April Weather	6°C (43°F)	93 mm (3.6 inches)	84%	high
May Weather	15°C (59°F)	108 mm (4.2 inches)	78%	very high
June Weather	22°C (71°F)	77 mm (3.0 inches)	80%	very high
July Weather	23°C (74°F)	99 mm (3.9 inches)	81%	very high
August Weather	21°C (71°F)	144 mm (5.7 inches)	81%	very high
September Weather	18°C (64°F)	112 mm (4.4 inches)	81%	high
October Weather	9°C (48°F)	103 mm (4.1 inches)	84%	moderate
November Weather	0°C (33°F)	34 mm (1.3 inches)	88%	moderate
December Weather	-5°C (23°F)	47 mm (1.8 inches)	84%	low