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The temperatures in Puerto Rico in March are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Puerto Rico during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Puerto Rico in March 2025.
If you’re planning to visit Puerto Rico in the near future, we highly recommend that you review the 14 day weather forecast for Puerto Rico before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 7° | 4 | 27 | 0 | 45 mm | Good | Puerto Rico in January |
| February | 17° / 7° | 4 | 25 | 0 | 46 mm | Good | Puerto Rico in February |
| March | 18° / 8° | 4 | 27 | 0 | 47 mm | Good | Puerto Rico in March |
| April | 20° / 9° | 2 | 28 | 0 | 19 mm | Good | Puerto Rico in April |
| May | 22° / 10° | 1 | 30 | 0 | 10 mm | Good | Puerto Rico in May |
| June | 25° / 13° | 0 | 30 | 0 | 4 mm | Perfect | Puerto Rico in June |
| July | 27° / 14° | 0 | 31 | 0 | 2 mm | Perfect | Puerto Rico in July |
| August | 27° / 15° | 0 | 31 | 0 | 2 mm | Perfect | Puerto Rico in August |
| September | 28° / 15° | 0 | 30 | 0 | 4 mm | Perfect | Puerto Rico in September |
| October | 24° / 14° | 1 | 30 | 0 | 19 mm | Perfect | Puerto Rico in October |
| November | 19° / 10° | 2 | 28 | 0 | 28 mm | Good | Puerto Rico in November |
| December | 15° / 7° | 4 | 27 | 0 | 42 mm | Good | Puerto Rico in December |