Mahó Bay weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
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Overview
August >
Mahó Bay weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
July
< June
Overview
August >
Day
31 °C
Night
25 °C
Sea
28 °C
Precipitation
79 mm
in month
Rainy days
12 days
in month
Daylight
13 hours
average
Sunshine
8 hours
average
Humidity
75 %
Day
31 °C
Night
25 °C
Sea
28 °C
Precipitation
79 mm
in month
Rainy days
12 days
in month
Daylight
13 hours
average
Sunshine
8 hours
average
Humidity
75 %
Overview: Mahó Bay
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Weather overview for Mahó Bay
Weather overview
Mahó Bay (Sint Maarten) in general has a tropical climate. Temperatures during the day are in the range from 29 °C (83 °F) in January to 31 °C (88 °F) in August. Temperatures during the night go from 23 °C (73 °F) in February to 25 °C (77 °F) in August. The driest month is March with just 8 days of rain, on the contrary, the month when it rains the most is December with 13 days of rain. Sea temperatures are in the following range: 26 °C (79 °F) in February to 29 °C (83 °F) in September.
January weather
The day temperature is on its minimum, its value is 29 °C (83 °F) in Mahó Bay, while the descent of the sea temperature can be observed, with its value being 26 °C (79 °F). The beginning of the descent of the number of rainy days could be noticed, with its value being 11 days, while the rainfall amount continues to descent, its value is 65 mm (2.55 in). The beginning of the rise of the number of sun hours (without clouds) could be noticed, the value of this measure is 8 hours. The night temperature descents similarly to the previous month, the value of this measure is 23 °C (73 °F).
February weather
The sea temperature reaches its minimum, with its value being 26 °C (79 °F) in Mahó Bay, and the minimum of the night temperature is observable too, with its value being 23 °C (73 °F). The rainfall amount descents similarly to the previous month, and the number of rainy days descents similarly to the previous month as well, the value of this measure is 10 days.
March weather
The day temperature rise's start could be observed in March in Mahó Bay. The minimum of the number of rainy days is observable, the value of this measure is 8 days, and the minimum of the rainfall amount can be noticed too in March. The dry season is at its beginning. The beginning of the rise of the number of sun hours (without clouds) could be noticed in March. The humidity is on its minimum, with its value of 74 %.
April weather
The beginning of the rise of the sea temperature could be noticed, the value of this measure is 26 °C (80 °F) in Mahó Bay, and the night temperature rise's start could be observed as well, the value of this measure is 23 °C (74 °F). There is pending dry season. The number of sun hours (without clouds) reaches its maximum, with its value being 9 hours. The beginning of the rise of the rainfall amount could be noticed, with its value being 61 mm (2.39 in).
May weather
The sea temperature continues to rise, with its value of 27 °C (81 °F) in Mahó Bay, while the day temperature rise's start could be observed. The number of rainy days rise's start could be observed, with its value of 9 days, while the rainfall amount continues to rise, the value of this measure is 90 mm (3.53 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, its value is 8 hours. The rise of the night temperature can be observed.
June weather
The beginning of the descent of the rainfall amount could be noticed, with its value of 66 mm (2.59 in) in Mahó Bay. The day temperature continues to rise, the value of this measure is 31 °C (87 °F), and the night temperature continues to rise as well, the value of this measure is 25 °C (77 °F). The maximum of the day length can be noticed, its value is 13 hours.
July weather
The beginning of the rise of the rainfall amount could be noticed, with its value being 79 mm (3.09 in) in Mahó Bay, and the beginning of the rise of the number of rainy days could be noticed as well in this month. The maximum of the wind speed is observable, the value of this measure is 6.
August weather
The number of rainy days continues to rise, the value of this measure is 13 days in Mahó Bay, and the rainfall amount rises similarly to the previous month too, with its value being 103 mm (4.06 in). The day temperature reaches its maximum, its value is 31 °C (88 °F), and the night temperature is on its maximum as well, with its value of 25 °C (77 °F).
September weather
The rise of the rainfall amount can be observed, with its value being 112 mm (4.40 in) in Mahó Bay. The sea temperature reaches its maximum, with its value being 29 °C (83 °F). The beginning of the descent of the number of sun hours (without clouds) could be noticed, its value is 8 hours.
October weather
The beginning of the descent of the day temperature could be noticed, its value is 31 °C (87 °F) in Mahó Bay. The rainfall amount continues to rise, its value is 121 mm (4.76 in). The wind speed is on its minimum in October.
November weather
The sea temperature descent's start could be observed in Mahó Bay, while the day temperature descents similarly to the previous month, with its value of 30 °C (85 °F). The rainfall amount reaches its maximum, with its value of 140 mm (5.50 in). The minimum of the number of sun hours (without clouds) can be noticed, with its value of 8 hours. The beginning of the descent of the night temperature could be noticed, its value is 24 °C (75 °F). The maximum of the humidity can be noticed, with its value of 78 %.
December weather
The day temperature continues to descent, its value is 29 °C (84 °F) in Mahó Bay, and the sea temperature continues to descent as well, with its value of 27 °C (81 °F). The maximum of the number of rainy days is observable, the value of this measure is 13 days, while the rainfall amount descent's start could be observed, with its value of 92 mm (3.63 in). The day length reaches its minimum. The descent of the night temperature can be observed, its value is 24 °C (74 °F).
FAQs
What is the night temperature in Mahó Bay in January?
The average night temperature in January in Mahó Bay is 23 °C (73 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
What is the average number of rainy days in Mahó Bay in February?
There are 10 days, which are rainy in February in Mahó Bay, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.
Is it hot in Mahó Bay in March?
In Mahó Bay in March, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is there a wet season in Mahó Bay in April?
No, there is no wet season in April in Mahó Bay - you can expect 8 days of rain during the month.
What is the temperature in Mahó Bay during the day in May?
In May in Mahó Bay, the average daily temperatures will be 30 °C (86 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the sea temperature in June in Mahó Bay?
In June in Mahó Bay expect the sea to be warm at 28 °C (82 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
Are there good conditions to visit in Mahó Bay in July?
July is one of the best months to visit Mahó Bay. The daily temperatures in this month reach pleasant 31 °C (88 °F). The temperature of the sea will be perfect at 28 °C (82 °F). At night, temperatures hover around a pleasant 25 °C (77 °F).
What level of humidity is to expect in Mahó Bay in August?
Humidity in August in Mahó Bay is 76 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How many hours of sun to expect in September in Mahó Bay?
There is an average length of sunshine of 8 hours per day in September in Mahó Bay.
How windy is Mahó Bay in October?
In October in Mahó Bay, there will be an average wind scale of 4.
Is there a dry season in December in Mahó Bay?
No, December is not a dry month in Mahó Bay, expect rain approximately 13 days in a month.
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