December Weather in Forgan, United States

Last updated: June 24, 2025

In December, the average temperature in Forgan, United States is a brisk 4°C (39°F), with fluctuations ranging from a chilly -14°C (7°F) to a surprisingly mild 25°C (78°F). Expect about 28 mm (1.1 in) of precipitation over 2 days, contributing to an average humidity of 83%. Prepare for a mix of crisp air and occasional dampness!

December Temperature in Forgan

In December in Forgan, the average temperature is 4°C (39°F). Maximums can reach 25°C (78°F), while minimums can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Forgan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forgan, December typically has an average temperature of 4°C (39°F), with highs reaching up to 25°C (78°F) and lows dropping to around -14°C (7°F).

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

December Precipitation in Forgan

In Forgan in December, the total precipitation amount is 28 mm (1.1 in) over the course of 2 days.

December Precipitation Trends in Forgan

The chart displays monthly precipitation patterns in Forgan, 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 Forgan, December typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 2 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 Forgan

In Forgan in December, humidity is 83%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor activities feel brisk and uncomfortable for traveling.

December Average Humidity in Forgan

This chart illustrates the average monthly humidity levels in Forgan, 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 Forgan is approximately 83%, 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 Forgan

In Forgan 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 Forgan, you can check the information here.

Maximum UV Index Levels in Forgan for December

The chart shows the monthly maximum UV Index (UVI) for Forgan 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 Forgan typically reaches 3, which falls under the moderate exposure category.

Data source: Forgan 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 Forgan Compares to Other Months

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

This table compares monthly weather conditions in Forgan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	20 mm (0.8 inches)	74%	moderate
February Weather	2°C (36°F)	12 mm (0.5 inches)	77%	high
March Weather	9°C (49°F)	64 mm (2.5 inches)	65%	high
April Weather	13°C (56°F)	46 mm (1.8 inches)	67%	very high
May Weather	19°C (66°F)	105 mm (4.2 inches)	81%	extreme
June Weather	25°C (77°F)	52 mm (2.0 inches)	82%	extreme
July Weather	27°C (81°F)	46 mm (1.8 inches)	82%	extreme
August Weather	26°C (79°F)	52 mm (2.1 inches)	84%	extreme
September Weather	23°C (74°F)	36 mm (1.4 inches)	79%	very high
October Weather	14°C (58°F)	57 mm (2.2 inches)	75%	high
November Weather	8°C (47°F)	10 mm (0.4 inches)	79%	moderate
December Weather	4°C (39°F)	28 mm (1.1 inches)	83%	moderate