San Juan Weather: January
 |
Average Day Temperature: | 84.2°F |
|
Average Night Temperature: | 76.6°F |
|
Sea Water Temperature: | 83.8°F |
|
Number of Sunny Days: | 8 days |
| Sunshine Hours: | 11.0 - 11.3 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 45.5 in | |
| detailed information | ||
forecast
| San Juan |
Temperature
| San Juan |
Air Temperature in January, °F
The highest day temperature in January 2024 was 88°F. The lowest night temperature was 72°F. The average values for day and night temperatures during January were 84.0°F и 77.0°F respectivly.
San Juan Water Sea Temperature in January, °F
The average sea surface temperature in January 2024 for San Juan was 84.6°F. The maximum and minimum values were 84.0°F and 85.2°F respectively.
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 San Juan is 45.5 in. It makes january the most rainy month of the year.
The average wind speed in January is 11.5 mph.
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 San Juan in January is 6.2 hours.
San Juan on the Weather Map
| Aguadilla |  |
+76 |
| Arecibo |  |
+78 |
| Isabella | |
+78 |
| Mayaguez | |
+78 |
| Ponce |  |
+72 |
| San Juan | |
+80 |
| 0300 |  |
78°F | N 4 mph |
| 0600 | |
76°F | N 3 mph |
| 0900 |  |
80°F | NW 3 mph |
| 1200 |  |
86°F | SW 4 mph |
| 1500 | |
88°F | W 8 mph |
| 1800 |  |
86°F | NW 6 mph |
| 2100 |  |
84°F | NW 6 mph |
| 0000 | |
82°F | N 4 mph |