Caye Caulker weather by month & the best time to visit
🇧🇿 Belize · beach resort · tropical monsoon climate
The best time to visit Caye Caulker is April — its sunniest month (Sunshine Score 87/100), with March and February close behind. Caye Caulker averages about 2,402 hours of sunshine a year. Daytime highs around 29°C / 84°F and roughly 34 mm of rain in April.
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- Sun hours / year
- 2,402
- Sunniest month
- April
- Peak score
- 87/100
- Rain / year
- 1,673 mm
- Midday UV at peak
- 10 (very high)
- Sea at warmest
- 31°C / 88°F
- Population
- 3k
- Elevation
- Sea level
When is the best time to visit Caye Caulker?
For sunshine, the best time to visit Caye Caulker is April, then March and February. The dullest month is June (65/100, 224 mm of rain). The full month-by-month picture is in the table below.
How sunny is Caye Caulker?
Caye Caulker gets a moderate 2,402 hours of sunshine a year. April (87/100) is noticeably better than June (65). It ranks #8 of 9 destinations in Belize for annual sunshine, below the national median of 2,452 hours. The year's 1,673 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 | 72 | 26° / 79°F | 23° / 73°F | 115 mm | 7 | 27° / 81°F |
| February | 82 | 27° / 81°F | 24° / 75°F | 58 mm | 8 | 27° / 81°F |
| March | 85 | 28° / 82°F | 24° / 75°F | 46 mm | 10 | 29° / 84°F |
| April | 87 | 29° / 84°F | 25° / 77°F | 34 mm | 10 | 29° / 84°F |
| May | 70 | 30° / 86°F | 26° / 79°F | 127 mm | 10 | 30° / 86°F |
| June | 65 | 29° / 84°F | 27° / 81°F | 224 mm | 9 | 31° / 88°F |
| July | 65 | 29° / 84°F | 27° / 81°F | 152 mm | 9 | 30° / 86°F |
| August | 65 | 30° / 86°F | 27° / 81°F | 167 mm | 10 | 31° / 88°F |
| September | 65 | 30° / 86°F | 27° / 81°F | 184 mm | 9 | 31° / 88°F |
| October | 65 | 29° / 84°F | 26° / 79°F | 250 mm | 8 | 30° / 86°F |
| November | 65 | 27° / 81°F | 25° / 77°F | 184 mm | 7 | 29° / 84°F |
| December | 69 | 27° / 81°F | 24° / 75°F | 132 mm | 6 | 27° / 81°F |
Sea temperature in Caye Caulker by month
The sea off Caye Caulker is warmest in June at around 31°C / 88°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.
See Caye Caulker on the interactive sunshine globe →
Nearby places for sunshine
- Belize City Belize · 36 km · best in Apr · 2,402 h sun/yr
- Chetumal Mexico · 91 km · best in Feb · 2,483 h sun/yr
- Coxen Hole Honduras · 225 km · best in Apr · 2,764 h sun/yr
- San Pedro Sula Honduras · 254 km · best in Apr · 2,266 h sun/yr
- Tulum Mexico · 274 km · best in Feb · 2,695 h sun/yr
- Cozumel Mexico · 330 km · best in Mar · 2,855 h sun/yr
Nearest destinations
- Caye Chapel Belize · 6 km · 2,402 h sun/yr · best in Apr
- San Pedro Belize · 21 km · 2,729 h sun/yr · best in Apr
- Orange Walk Belize · 68 km · 2,483 h sun/yr · best in Mar
- Dangriga Belize · 86 km · 2,452 h sun/yr · best in Apr
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