January weather forecast
Sunny Isles Beach, FL

January, like December, in Sunny Isles Beach, Florida, is a moderately hot winter month, with an average temperature fluctuating between 75.2°F (24°C) and 59°F (15°C).

Temperature

In Sunny Isles Beach, January and February are characterised by the lowest temperatures, recording an average high of 75.2°F (24°C).

Rainfall

In Sunny Isles Beach, in January, during 7 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Sunny Isles Beach, during the entire year, the rain falls for 135 days and collects up to 55.98" (1422mm) of precipitation.

Ocean temperature

January through March, with an average ocean temperature of 75.2°F (24°C), are months with the coldest seawater.
Note: If cold is not your friend, swimming at 75.2°F (24°C) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.

Daylight

In January, the average length of the day is 10h and 44min.
On the first day of the month, sunrise is at 7:07 am and sunset at 5:40 pm. On the last day of January, in Sunny Isles Beach, sunrise is at 7:04 am and sunset at 6:02 pm EST.

Sunshine

January, November and December, with an average of 7h of sunshine, are months with the least sunshine in Sunny Isles Beach.

UV index

In January, the average daily maximum UV index in Sunny Isles Beach is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 6 suggests these recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! Reflecting off water and sand, UV rays are much stronger.