December Weather in Ruskin, United States

Last updated: June 24, 2025

In December, the average temperature in Ruskin, United States is a pleasant 19°C (66°F). Expect a minimum temperature of 3°C (38°F) and a maximum of 30°C (87°F), offering a delightful range for outdoor activities. With precipitation totaling 61 mm (2.4 in) over 6 days, you may want to keep an umbrella handy. The air tends to be quite humid, with an average humidity of 84%, contributing to that tropical feel!

December Temperature in Ruskin

In December in Ruskin, the average temperature is 19°C (66°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as 3°C (38°F). Be prepared for a range of temperatures, and pack accordingly to enjoy your travels.

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

The chart illustrates December temperature patterns in Ruskin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruskin, December typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (38°F).

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

December Precipitation in Ruskin

In Ruskin in December, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

December Precipitation Trends in Ruskin

The chart displays monthly precipitation patterns in Ruskin, 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 Ruskin, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 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 Ruskin

In Ruskin in December, humidity is 84%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable and exhausting, as the air clings to your skin, and every step taken feels heavier in the sultry atmosphere.

December Average Humidity in Ruskin

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

In Ruskin in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ruskin.

Maximum UV Index Levels in Ruskin for December

The chart shows the monthly maximum UV Index (UVI) for Ruskin 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 Ruskin typically reaches 5, which falls under the moderate exposure category.

Data source: Ruskin 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 Ruskin Compares to Other Months

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

This table compares monthly weather conditions in Ruskin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	38 mm (1.5 inches)	82%	high
February Weather	20°C (68°F)	54 mm (2.1 inches)	82%	very high
March Weather	21°C (70°F)	20 mm (0.8 inches)	79%	very high
April Weather	23°C (75°F)	61 mm (2.4 inches)	78%	extreme
May Weather	26°C (79°F)	122 mm (4.8 inches)	76%	extreme
June Weather	27°C (82°F)	213 mm (8.4 inches)	75%	extreme
July Weather	28°C (82°F)	241 mm (9.5 inches)	74%	extreme
August Weather	28°C (83°F)	225 mm (8.9 inches)	74%	extreme
September Weather	28°C (82°F)	170 mm (6.7 inches)	78%	extreme
October Weather	26°C (79°F)	70 mm (2.8 inches)	79%	very high
November Weather	21°C (70°F)	42 mm (1.7 inches)	82%	high
December Weather	19°C (66°F)	61 mm (2.4 inches)	84%	moderate