January is typically one of the sunniest months in Florida, with daily sunshine averaging between 7 and 8 hours, offering plenty of time for outdoor activities. The month started with unusually warm temperatures, with deviations from average ranging from 5 degrees Fahrenheit above normal in southern areas to 27 degrees above in some locations.
Average January temperatures vary across the state, with cities in the southern, central, northern, and panhandle regions experiencing different highs and lows. In Southwest Florida, including Naples, temperatures generally range from about 78 degrees Fahrenheit during the day to lows near 50 degrees at night.
In Miami, average daily highs hover around 76 degrees Fahrenheit in January, and the amount of overcast or mostly cloudy weather tends to decrease from about 35 percent early in the month. South Florida winters are usually warm and dry during La Niña periods, whereas El Niño tends to bring cooler, wetter conditions.
In Miami, January’s average temperature is around 68.6 degrees Fahrenheit, with cooler air often following cold fronts that bring much of the region’s precipitation. Monthly weather forecasts for Miami provide information on daily high and low temperatures along with historical averages to assist with planning. More details on weather trends can be found in the Florida category.
