Measurements:
°C
°F
Isabella
76°F
W 9 mph
Feels like: 80°F
Precip: 0%
World Resorts Puerto Rico Isabella Weather January Weather in Isabella

Isabella Weather: January

Average Day Temperature: 83.9°F
Average Night Temperature: 74.7°F
Sea Water Temperature: 84.0°F
Number of Sunny Days: 13 days
Sunshine Hours: 11.0 - 11.3 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.9 in

Air Temperature in January, °F

Select Year: 2025 2024 2023

The highest day temperature in January 2025 was 84°F. The lowest night temperature was 72°F. The average values for day and night temperatures during January were 81.8°F и 76.4°F respectivly.

Isabella Water Sea Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Isabella was 85.1°F. The maximum and minimum values were 84.6°F and 86.0°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in January are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in January, in

Precipitation total in January for Isabella is 1.9 in. It makes january one of the least rainy months of the year.

Wind Speed in January, mph

The average wind speed in January is 12.5 mph. It makes January one of the most windy months of the year for Isabella.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Isabella in January is 7.1 hours.

Best Time to Visit Isabella
The most sunny months:
January 13 days
December 12 days
February 11 days
The most warm months:
August 90.3 °F
September 89.7 °F
July 89.6 °F
Warmest sea temperature:
October 88.8 °F
September 88.8 °F
August 88.0 °F
The most cold months:
January 83.9 °F
February 84.0 °F
March 84.4 °F
The most rainy months:
May 10 days
June 9 days
August 8 days
The most windy months:
July 13 mph
February 12 mph
December 12 mph

Isabella on the Weather Map

Puerto Rico Resorts:
NAME
Aguadilla +74
Arecibo +76
Isabella +76
Mayaguez +74
Ponce +76
San Juan +82
24 Hours Weather Forecast
Isabella
Local time: 04:28
05 dec, friday
0600 76°F
W
9 mph
0900 82°F
W
11 mph
1200 82°F
W
14 mph
1500 82°F
SW
19 mph
1800 78°F
W
19 mph
2100 78°F
W
16 mph
06 dec, saturday
0000 78°F
W
12 mph
0300 78°F
W
12 mph