Arecibo Weather: December
 |
Average Day Temperature: | 85.7°F |
|
Average Night Temperature: | 75.7°F |
|
Sea Water Temperature: | 85.7°F |
|
Number of Sunny Days: | 8 days |
| Sunshine Hours: | 11.0 - 11.1 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.4 in | |
| detailed information | ||
forecast
| Arecibo |
Temperature
| Arecibo |
Air Temperature in December, °F
The highest day temperature in December 2025 was 90°F. The lowest night temperature was 67°F. The average values for day and night temperatures during December were 86.2°F и 75.6°F respectivly.
Arecibo Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Arecibo was 86.3°F. The maximum and minimum values were 85.0°F and 87.0°F respectively.
Most of the days in December are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in December, in
Precipitation total in December for Arecibo is 1.4 in. It makes december the least rainy month of the year.
The average wind speed in December is 11.2 mph. It makes December one of the most windy months of the year for Arecibo.
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 Arecibo in December is 6.2 hours.
Arecibo on the Weather Map
| Aguadilla |  |
+84 |
| Arecibo | |
+82 |
| Isabella | |
+78 |
| Mayaguez |  |
+82 |
| Ponce | |
+82 |
| San Juan | |
+84 |
| 1800 |  |
82°F | W 15 mph |
| 2100 |  |
78°F | W 11 mph |
| 0000 | |
76°F | W 11 mph |
| 0300 |  |
78°F | W 9 mph |
| 0600 |  |
78°F | NW 8 mph |
| 0900 | |
80°F | W 11 mph |
| 1200 | |
84°F | SW 15 mph |
| 1500 |  |
84°F | SW 17 mph |