San Juan Weather: May
 |
Average Day Temperature: | 88.3°F |
|
Average Night Temperature: | 79.7°F |
|
Sea Water Temperature: | 84.5°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 12.8 - 13.2 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 2.0 in | |
| detailed information | ||
14 day weather
forecast
forecast
| San Juan |
Sea Water
Temperature
Temperature
| San Juan |
Air Temperature in May, °F
The highest day temperature in May 2023 was 97°F. The lowest night temperature was 77°F. The average values for day and night temperatures during May were 93.0°F и 79.2°F respectivly.
San Juan Water Sea Temperature in May, °F
The average sea surface temperature in May 2023 for San Juan was 85.9°F. The maximum and minimum values were 84.6°F and 87.4°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in May are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in May, in
Precipitation total in May for San Juan is 2.0 in.
Wind Speed in May, mph
The average wind speed in May is 11.0 mph. It makes May one of the most windless months of the year for San Juan.
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 San Juan in May is 7.5 hours.
San Juan on the Weather Map
Puerto Rico Resorts:
NAME
F°
| Aguadilla |  |
+78 |
| Arecibo |  |
+76 |
| Isabella |  |
+78 |
| Mayaguez | |
+78 |
| Ponce | |
+76 |
| San Juan | |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Juan
Local time: 05:33
20 apr, saturday
| 0600 |  |
78°F | SW 7 mph |
| 0900 | |
82°F | SW 9 mph |
| 1200 | |
84°F | SW 11 mph |
| 1500 | |
84°F | SW 12 mph |
| 1800 |  |
82°F | SW 11 mph |
| 2100 | |
80°F | SW 9 mph |
21 apr, sunday
| 0000 | |
78°F | SW 9 mph |
| 0300 | |
80°F | SW 8 mph |