Catarman weather by month & the best time to visit
Philippines · beach resort · tropical rainforest climate

The best time to visit Catarman is April — its sunniest month (Sunshine Score 71/100), with January and February close behind. Catarman averages about 2,189 hours of sunshine a year. Daytime highs around 31°C / 88°F and roughly 110 mm of rain in April.
When is the best time to visit Catarman?
For sunshine, the best time to visit Catarman is April, then January and February. The dullest month is January (64/100, 386 mm of rain). The full month-by-month picture is in the table below.
How sunny is Catarman?
Catarman gets a moderate 2,189 hours of sunshine a year. Conditions barely change through the year — only 7 Sunshine Score points separate April from January. It ranks #32 of 43 destinations in Philippines for annual sunshine, below the national median of 2,288 hours. The year's 3,107 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 | 64 | 27° / 81°F | 24° / 75°F | 386 mm | 8 | 27° / 81°F |
| February | 64 | 28° / 82°F | 24° / 75°F | 225 mm | 10 | 27° / 81°F |
| March | 64 | 29° / 84°F | 24° / 75°F | 204 mm | 11 | 28° / 82°F |
| April | 71 | 31° / 88°F | 24° / 75°F | 110 mm | 11 | 28° / 82°F |
| May | 64 | 31° / 88°F | 25° / 77°F | 181 mm | 11 | 29° / 84°F |
| June | 64 | 31° / 88°F | 26° / 79°F | 202 mm | 10 | 29° / 84°F |
| July | 64 | 30° / 86°F | 26° / 79°F | 249 mm | 9 | 29° / 84°F |
| August | 64 | 30° / 86°F | 26° / 79°F | 187 mm | 10 | 30° / 86°F |
| September | 64 | 30° / 86°F | 26° / 79°F | 233 mm | 10 | 30° / 86°F |
| October | 64 | 29° / 84°F | 25° / 77°F | 287 mm | 9 | 30° / 86°F |
| November | 64 | 29° / 84°F | 25° / 77°F | 337 mm | 8 | 29° / 84°F |
| December | 64 | 28° / 82°F | 25° / 77°F | 506 mm | 7 | 28° / 82°F |
Sea temperature in Catarman by month
The sea off Catarman is warmest in August at around 30°C / 86°F, and coolest in January 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
Catarman: questions and answers
What kind of destination is Catarman?
Catarman is a beach resort in Philippines with a tropical rainforest climate — the sea reaches 30°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Catarman get a year?
Catarman gets about 2,189 hours of sunshine a year, at its best around April.
When is the best time to visit Catarman?
The sunniest time to visit Catarman is April, when the Sunshine Score peaks at 71/100 (with January and February close behind). Expect daytime highs around 31°C / 88°F.
What is the least sunny month in Catarman?
January is the least sunny month in Catarman, scoring 64/100 with about 386 mm of rain.
What is the sea temperature in Catarman?
The sea in Catarman ranges from about 27°C (January) to 30°C (August). Month-by-month sea temperatures are on this page.
How strong is the sun in Catarman?
The typical midday UV index in Catarman 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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