December Weather in Deltaville, United States

Last updated: June 24, 2025

In December, the average temperature in Deltaville, United States is a cool 8°C (46°F). Expect a range between a chilly -5°C (24°F) and a mild 18°C (65°F). During this time, precipitation can reach 117 mm (4.6 in) over approximately 11 days, contributing to an average humidity level of 84%. Prepare for a mix of weather as you explore this picturesque destination!

December Temperature in Deltaville

In December in Deltaville, the average temperature is 8°C (46°F), with maximums reaching 18°C (65°F) and minimums dipping as low as -5°C (24°F). This weather makes it a great time for travelers to enjoy outdoor activities while preparing for cool evenings.

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

The chart illustrates December temperature patterns in Deltaville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deltaville, December typically has an average temperature of 8°C (46°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (24°F).

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

December Precipitation in Deltaville

In Deltaville in December, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

December Precipitation Trends in Deltaville

The chart displays monthly precipitation patterns in Deltaville, 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 Deltaville, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 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 Deltaville

In Deltaville in December humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

December Average Humidity in Deltaville

This chart illustrates the average monthly humidity levels in Deltaville, 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 Deltaville 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 Deltaville

In Deltaville 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 Deltaville, you can check the information here.

Maximum UV Index Levels in Deltaville for December

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

Data source: Deltaville 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 Deltaville Compares to Other Months

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

This table compares monthly weather conditions in Deltaville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	102 mm (4.0 inches)	84%	moderate
February Weather	6°C (43°F)	140 mm (5.5 inches)	83%	moderate
March Weather	8°C (47°F)	105 mm (4.1 inches)	82%	high
April Weather	13°C (56°F)	99 mm (3.9 inches)	81%	very high
May Weather	19°C (66°F)	92 mm (3.6 inches)	80%	very high
June Weather	24°C (75°F)	84 mm (3.3 inches)	82%	very high
July Weather	27°C (80°F)	120 mm (4.7 inches)	81%	very high
August Weather	26°C (79°F)	133 mm (5.2 inches)	81%	very high
September Weather	24°C (75°F)	128 mm (5.1 inches)	78%	very high
October Weather	19°C (67°F)	121 mm (4.8 inches)	80%	high
November Weather	12°C (53°F)	93 mm (3.6 inches)	84%	moderate
December Weather	8°C (46°F)	117 mm (4.6 inches)	84%	moderate