Carolina Weather in January
January in Carolina brings high temperatures, with daytime highs of 28°C (82°F) and nights around 22°C (72°F). The excellent weather makes it a solid choice for a visit.
Rainfall in Carolina in January
Rain is expected on roughly 20 days, totalling around 59 mm (2.3 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Carolina in January
Carolina in January has excellent weather. Days reach 28°C (82°F) and nights cool to 22°C (72°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 22°C (72°F), the nights are warm and generally comfortable. Experience the cooler side of the year in this month, yet it remains pleasantly warm.
Sunshine in Carolina in January
The month enjoys around 238 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Carolina in January
January has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in January
With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Carolina.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Carolina's climate page.
Carolina Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F) *
Chance of Rain
66%
Precipitation
59 mm (2.3 in)
Rainy days
20 days
Humidity
74% *
Windspeed
3 m/s (6 knots) *
Sunshine
238 hours *
Percentage Sunshine
70% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Carolina typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Carolina in January
Browse day-by-day weather records for Carolina spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Carolina historical weather extremes in January
Our historical data for Carolina spans 1976 to 2025, revealing these weather extremes.
- The hottest January day on record in Carolina reached 34°C (93°F) (January 23, 2018).
- The lowest daytime temperature in January was 23°C (73°F), recorded on January 28, 2006.
- The lowest overnight temperature recorded in January was 17°C (63°F) (January 20, 2000).
Best Places in Puerto Rico in January
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in January →
perfect weather
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What to Wear in Carolina in January
Warm but pleasant conditions in Carolina in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Carolina in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Carolina's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Carolina climate overview or explore weather in Puerto Rico.
