Aguadilla weather by month & the best time to visit
Puerto Rico · beach resort · tropical — wet & dry seasons climate

The best time to visit Aguadilla is February — its sunniest month (Sunshine Score 90/100), with January and March close behind. Aguadilla averages about 2,966 hours of sunshine a year. Daytime highs around 28°C / 82°F and roughly 37 mm of rain in February.
When is the best time to visit Aguadilla?
For sunshine, the best time to visit Aguadilla is February, then January and March. The dullest month is September (69/100, 153 mm of rain). The full month-by-month picture is in the table below.
How sunny is Aguadilla?
Aguadilla gets a lot of sun: around 2,966 hours a year. February (90/100) is noticeably better than September (69). Aguadilla is the sunniest of the 7 destinations tracked in Puerto Rico. The year's 1,117 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 88 | 27° / 81°F | 23° / 73°F | 45 mm | 8 | 28° / 82°F |
| February | 90 | 28° / 82°F | 23° / 73°F | 37 mm | 9 | 27° / 81°F |
| March | 87 | 28° / 82°F | 23° / 73°F | 50 mm | 11 | 28° / 82°F |
| April | 84 | 29° / 84°F | 24° / 75°F | 71 mm | 11 | 28° / 82°F |
| May | 75 | 29° / 84°F | 25° / 77°F | 119 mm | 11 | 30° / 86°F |
| June | 81 | 30° / 86°F | 26° / 79°F | 86 mm | 10 | 30° / 86°F |
| July | 79 | 30° / 86°F | 26° / 79°F | 95 mm | 10 | 30° / 86°F |
| August | 74 | 30° / 86°F | 26° / 79°F | 122 mm | 11 | 30° / 86°F |
| September | 69 | 30° / 86°F | 26° / 79°F | 153 mm | 10 | 31° / 88°F |
| October | 69 | 29° / 84°F | 26° / 79°F | 152 mm | 9 | 31° / 88°F |
| November | 73 | 28° / 82°F | 25° / 77°F | 128 mm | 8 | 30° / 86°F |
| December | 86 | 28° / 82°F | 24° / 75°F | 59 mm | 7 | 29° / 84°F |
Sea temperature in Aguadilla by month
The sea off Aguadilla is warmest in September at around 31°C / 88°F, and coolest in February at 27°C / 81°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Aguadilla: questions and answers
What kind of destination is Aguadilla?
Aguadilla is a beach resort in Puerto Rico with a tropical — wet & dry seasons climate — the sea reaches 31°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Aguadilla get a year?
Aguadilla gets about 2,966 hours of sunshine a year, at its best around February.
When is the best time to visit Aguadilla?
The sunniest time to visit Aguadilla is February, when the Sunshine Score peaks at 90/100 (with January and March close behind). Expect daytime highs around 28°C / 82°F.
What is the least sunny month in Aguadilla?
September is the least sunny month in Aguadilla, scoring 69/100 with about 153 mm of rain.
Is Aguadilla the sunniest place in Puerto Rico?
Yes — with about 2,966 hours of sunshine a year, Aguadilla has the most annual sunshine of the 7 Puerto Rico destinations tracked by Sunshine Atlas.
What is the sea temperature in Aguadilla?
The sea in Aguadilla ranges from about 27°C (February) to 31°C (September). Month-by-month sea temperatures are on this page.
How strong is the sun in Aguadilla?
The typical midday UV index in Aguadilla peaks around 11 (extreme) in March, easing to about 7 (high) in December. Month-by-month midday UV values are in the UV column of the table on this page.
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