January Weather in Fleming Island, United States

Last updated: June 24, 2025

In January, the average temperature in Fleming Island, United States hovers around 14°C (57°F), with nighttime lows dipping to a chilly -4°C (25°F) and daytime highs reaching a warm 28°C (83°F). Expect a total precipitation of 41 mm (1.6 in) over about 4 days, contributing to an average humidity level of 83%. Prepare for some cozy weather!

January Temperature in Fleming Island

In January in Fleming Island, the average temperature is 14°C (57°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -4°C (25°F). This variation makes it essential for travelers to pack accordingly, prepared for both warm afternoons and chilly evenings.

January Weather in Fleming Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fleming Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fleming Island, January typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Fleming Island

In Fleming Island in January, the precipitation amount is 41 mm (1.6 in) over the course of 4 days.

January Precipitation Trends in Fleming Island

The chart displays monthly precipitation patterns in Fleming Island, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Fleming Island, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Fleming Island

In Fleming Island in January, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

January Average Humidity in Fleming Island

This chart illustrates the average monthly humidity levels in Fleming Island, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Fleming Island is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Fleming Island

In Fleming Island in January, 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 Fleming Island.

Maximum UV Index Levels in Fleming Island for January

The chart shows the monthly maximum UV Index (UVI) for Fleming Island in January, 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 January, the maximum UV index in Fleming Island typically reaches 5, which falls under the moderate exposure category.

Data source: Fleming Island January 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 January Weather in Fleming Island Compares to Other Months

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

This table compares monthly weather conditions in Fleming Island, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	41 mm (1.6 inches)	83%	moderate
February Weather	17°C (63°F)	65 mm (2.6 inches)	80%	very high
March Weather	18°C (65°F)	41 mm (1.6 inches)	75%	very high
April Weather	21°C (70°F)	76 mm (3.0 inches)	70%	extreme
May Weather	24°C (76°F)	96 mm (3.8 inches)	68%	extreme
June Weather	26°C (80°F)	174 mm (6.8 inches)	75%	extreme
July Weather	27°C (81°F)	205 mm (8.1 inches)	79%	extreme
August Weather	27°C (81°F)	176 mm (6.9 inches)	81%	extreme
September Weather	26°C (80°F)	149 mm (5.9 inches)	83%	extreme
October Weather	24°C (75°F)	93 mm (3.6 inches)	81%	very high
November Weather	18°C (64°F)	67 mm (2.6 inches)	82%	high
December Weather	15°C (60°F)	76 mm (3.0 inches)	84%	moderate