Ambergris Caye, BELIZE and its best beaches
Climate - Temperatures and rainfall - Cyclones - Caribbean Sea
Ambergris Caye: Temperatures during the day, at night, rain and bathing conditions
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January Day temperature  81°F / 27°C |
Night temp.  67°F / 19°C |
Bathing temperature  79°F / 26°C |
Rain  127 mm |
Conditions  
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February Day temperature 83°F / 28°C |
Night temp. 70°F / 21°C |
Bathing temperature 79°F / 26°C |
Rain 061 mm |
Conditions  
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March Day temperature 85°F / 29°C |
Night temp. 72°F / 22°C |
Bathing temperature 79°F / 26°C |
Rain 038 mm |
Conditions
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April Day temperature 86°F / 30°C |
Night temp. 74°F / 23°C |
Bathing temperature 83°F / 28°C |
Rain 056 mm |
Conditions
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May Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 83°F / 28°C |
Rain 109 mm |
Conditions
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June Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 83°F / 28°C |
Rain 196 mm |
Conditions 
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July Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 85°F / 29°C |
Rain 163 mm |
Conditions
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August Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 83°F / 28°C |
Rain 170 mm |
Conditions
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September Day temperature 88°F / 31°C |
Night temp. 74°F / 23°C |
Bathing temperature 85°F / 29°C |
Rain 244 mm |
Conditions
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October Day temperature 86°F / 30°C |
Night temp. 72°F / 22°C |
Bathing temperature 85°F / 29°C |
Rain 305 mm |
Conditions 
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November Day temperature 83°F / 28°C |
Night temp. 68°F / 20°C |
Bathing temperature 83°F / 28°C |
Rain 226 mm |
Conditions
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December Day temperature 81°F / 27°C |
Night temp. 68°F / 20°C |
Bathing temperature 81°F / 27°C |
Rain 185 mm |
Conditions
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Belize : climate and when to go to Ambergris caye
The Belize has a subtropical climate with two seasons: the dry season from January to May and the rainy season from May to December. The Belize is well watered and green. The best season to enjoy the beaches is between January and May, no huge rain or destructive cyclone. January is often cool, especially in the mornings, take a sweater! From June to August, the tropical rains are almost daily and often diluvian with thunderstorms. Otherwise, the climate of Belize is conducive to lazing on the beach with a beautiful Caribbean Sea.
| January Acceptable |
February Pecfect |
March Pecfect |
April Pecfect |
May Acceptable |
June Risky |
July Risky |
August Risky |
September Risky |
October Avoid |
November Risky |
December Risky |
When to go? The hottest month for the beach, lazing around and swimming is July. Warning, July is a month with cyclonic risks, heavy showers may occur, otherwise other periods are possible. The coolest month is January, if you can not stand the heat too much. The driest month of the year is March, if you do not like the rain at all.
Click on
Ambergris Caye to display its climate.
Graphs and temperature curves with average precipitation over the year
Precipitation, rainfall, cyclone: BELIZE
Temperatures of bathing water around Ambergris Caye
Landmarks
Perfect conditions to enjoy the beach.
Favorable conditions for enjoying the beach. Cloudy with sunny spells and thunderstorms. Very strong tropical or monsoon rains. Months at risk of cyclones with alerts level 1 to 5. Nice swimming at more than 26°C / 79°F. Everything is perfect for traveling.Cyclonic risks (5 month(s))
Cyclone mapping
Caribbean Sea
Climate May 2025
Ambergris Caye sunshine in summer and winter
The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Ambergris Caye receives in winter (january), 75% of sun power and 99% during summer time (july).
The average temperature and sunshine deviations between summer and winter are 24%. This small gap means that the temperature at sea does not really vary and that the sea remains warm enough in summer and winter. The air is also hot all year round without great thermal amplitude.
Average temperatures and rainfall for a stay in May
On the left, the averages observed every month of May on the Belize beaches. The trends for next month are, the same daytime average temperatures, a bathing water in Caribbean Sea remaining at a stable temperature, more abundant rains (cyclonic risks) with nights as temperate as this month.
Sunset and sunrise times for BELIZE
Local time : May 2025, Thursday 08, 10:27 PM
Sunrise time : 05:23 am, point A
Sunset time : 6:13 pm, point B
Duration of daylight : 12:50 / 24:00
Jet lag : GMT-6
The average monthly UV index of BELIZE
What is the period of mosquitoes virulence over the year?
Weather forecast for Ambergris Caye
Here are the current 5-day forecasts for San Pedro Town / Ambergris Caye. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.
Saturday
May 10, 2025
8 am
82.1°F
28°C
Clear sky
Humidity 83%
Sea 83°F/28°C
Saturday
May 10, 2025
11 am
82.5°F
29°C
Light rain
Humidity 80%
Sea 83°F/28°C
Saturday
May 10, 2025
2 pm
82.5°F
29°C
Light rain
Humidity 81%
Sea 83°F/28°C
Saturday
May 10, 2025
5 pm
81.9°F
28°C
Light rain
Humidity 84%
Sea 83°F/28°C
Saturday
May 10, 2025
8 pm
82.2°F
28°C
Light rain
Humidity 82%
Sea 83°F/28°C
Saturday
May 10, 2025
11 pm
82.3°F
28°C
Light rain
Humidity 82%
Sea 83°F/28°C
Sunday
May 11, 2025
8 am
81.8°F
28°C
Light rain
Humidity 81%
Sea 83°F/28°C
Sunday
May 11, 2025
11 am
82.3°F
28°C
Light rain
Humidity 76%
Sea 83°F/28°C
Sunday
May 11, 2025
2 pm
82.5°F
29°C
Light rain
Humidity 71%
Sea 83°F/28°C
Sunday
May 11, 2025
5 pm
79.1°F
27°C
Moderate rain
Humidity 81%
Sea 83°F/28°C
Sunday
May 11, 2025
8 pm
77.8°F
26°C
Light rain
Humidity 72%
Sea 83°F/28°C
Sunday
May 11, 2025
11 pm
77.5°F
26°C
Light rain
Humidity 70%
Sea 83°F/28°C
Monday
May 12, 2025
8 am
78°F
26°C
Overcast clouds
Humidity 81%
Sea 83°F/28°C
Monday
May 12, 2025
11 am
76.8°F
25°C
Scattered clouds
Humidity 87%
Sea 83°F/28°C
Monday
May 12, 2025
2 pm
76.8°F
25°C
Light rain
Humidity 86%
Sea 83°F/28°C
Monday
May 12, 2025
5 pm
77.1°F
26°C
Light rain
Humidity 84%
Sea 83°F/28°C
Monday
May 12, 2025
8 pm
78°F
26°C
Light rain
Humidity 82%
Sea 83°F/28°C
Monday
May 12, 2025
11 pm
80.4°F
27°C
Scattered clouds
Humidity 75%
Sea 83°F/28°C
Tuesday
May 13, 2025
8 am
81.4°F
28°C
Moderate rain
Humidity 78%
Sea 83°F/28°C
Tuesday
May 13, 2025
11 am
81.7°F
28°C
Overcast clouds
Humidity 76%
Sea 83°F/28°C
Tuesday
May 13, 2025
2 pm
81.7°F
28°C
Light rain
Humidity 79%
Sea 83°F/28°C
Tuesday
May 13, 2025
5 pm
81°F
28°C
Moderate rain
Humidity 80%
Sea 83°F/28°C
Tuesday
May 13, 2025
8 pm
82.3°F
28°C
Light rain
Humidity 76%
Sea 83°F/28°C
Tuesday
May 13, 2025
11 pm
81.9°F
28°C
Overcast clouds
Humidity 77%
Sea 83°F/28°C
Weather uncertainties 2025 to go to Ambergris Caye ?
When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Ambergris Caye for a good trip to the sun!
