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Contents
- The climate of Mamora Bay
- The best time to visit Mamora Bay
- The worst time to visit Mamora Bay
- Spring weather in Mamora Bay
- Summer weather in Mamora Bay
- Autumn weather in Mamora Bay
- Winter weather in Mamora Bay
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
The climate of Mamora Bay
Mamora Bay, domiciled in the twin-island country of Antigua and Barbuda, is fringed with a tropical rainforest climate, identified as 'Af' in Köppen's climate classification. This region, nestled in the Caribbean, witnesses a stable range of temperatures and copious rainfall throughout the calendar year.
Delving into the climate data reveals a constant recurring pattern. Temperatures exhibit a smaller variation with the lowest average monthly temperature being 22°C (71.6°F) and the highest average monthly temperature reaching 31°C (87.8°F). Moreover, the annual average sea temperature exhibits a similar pattern, with fluctuations between 26°C (78.8°F) to 29°C (84.2°F), offering ideal conditions for marine activities throughout the year.
Rainfall manifests significant fluctuations with the highest precipitation of 140mm (5.51") in September and the lowest precipitation of 37mm (1.46") in February. The number of rainy days correspondingly varies from 12 to 20 days per month, indicating a constant presence of rain throughout the year. Ultraviolet (UV) index also displays variations, with a peak UV index of 12 from March to September, suggesting a high risk of harm from unprotected sun exposure.
The amount of sunshine remains nearly uniform throughout the year, with monthly averages ranging from 7 hours to 8 hours. Daylight hours increase from 11.1 hours in December to a high of 13.1 hours in June before declining again, dictating the photoperiod experienced in Mamora Bay.
Delving into the climate data reveals a constant recurring pattern. Temperatures exhibit a smaller variation with the lowest average monthly temperature being 22°C (71.6°F) and the highest average monthly temperature reaching 31°C (87.8°F). Moreover, the annual average sea temperature exhibits a similar pattern, with fluctuations between 26°C (78.8°F) to 29°C (84.2°F), offering ideal conditions for marine activities throughout the year.
Rainfall manifests significant fluctuations with the highest precipitation of 140mm (5.51") in September and the lowest precipitation of 37mm (1.46") in February. The number of rainy days correspondingly varies from 12 to 20 days per month, indicating a constant presence of rain throughout the year. Ultraviolet (UV) index also displays variations, with a peak UV index of 12 from March to September, suggesting a high risk of harm from unprotected sun exposure.
The amount of sunshine remains nearly uniform throughout the year, with monthly averages ranging from 7 hours to 8 hours. Daylight hours increase from 11.1 hours in December to a high of 13.1 hours in June before declining again, dictating the photoperiod experienced in Mamora Bay.
The best time to visit Mamora Bay
Given the tropical rainforest climate, Mamora Bay is a warm and inviting destination all year round. However, for visitors seeking to make the most out of their visit, the months from February to April might prove to be the best. During this period, the rainfall is relatively low with average precipitation ranging from 37mm (1.46") to 57mm (2.24"). The corresponding sea temperatures, rising from 26°C (78.8°F) to 27°C (80.6°F), further enhance the allure of the beachside activities during these months.
The worst time to visit Mamora Bay
While Mamora Bay maintains an inviting climate year-round, the months of August, September, and October might present some challenges for visitors. These months are marked by the highest rainfall, with average precipitation escalating from 124mm (4.88") to 140mm (5.51"). Additionally, an increase in rainy days, up to 20 days in October, might impact activities and plans.
Spring weather in Mamora Bay
Spring seasons beginning from March until May bring warmer temperatures to Mamora Bay. Average temperatures climb from 29°C (84.2°F) to 30°C (86°F) with the lowest temperature averaging between 22°C (71.6°F) to 24°C (75.2°F). Rainfall begins to surge during this period with monthly averages of 40mm (1.57"), 57mm (2.24"), and 91mm (3.58"), respectively. Sea temperatures gradually increase during spring, transitioning from 26°C (78.8°F) to 27°C (80.6°F), animating a favorable climate for aquatic ventures.
Summer weather in Mamora Bay
The summer season, from June to August, sees the highest temperatures, peaking at 31°C (87.8°F), while the lowest temperatures hover around 25°C (77°F). This summer warmth is complemented by sea temperatures from 28°C (82.4°F) to 29°C (84.2°F), aiding in the enjoyment of water-based activities. However, rainfall begins to intensify, with June seeing 70mm (2.76") rainfall, jumping to 79mm (3.11") in July and culminating at 124mm (4.88") in August. Consequentially, these months encompass increased humidity and a greener landscape.
Autumn weather in Mamora Bay
Autumn spans from September to November, bearing witness to the highest average rainfall. The months of September and October both see rainfall above 130mm (5.12") with November experiencing a slight dip to 113mm (4.45"). Temperatures during autumn range from a maximum of 31°C (87.8°F) to a minimum of 23°C (73.4°F). Despite the heightened rainfall, sea temperatures reach their yearly maximum at 29°C (84.2°F) in September before dropping to 28°C (82.4°F) in November.
Winter weather in Mamora Bay
Winter in Mamora Bay, observed in December to February, is characterized by slightly cooler temperatures. The highest recorded temperature drops to 29°C (84.2°F) while the base temperature remains stable at 22°C (71.6°F). Precipitation decreases significantly during these months with December experiencing a rainfall of 88mm (3.46") which further descends to 67mm (2.64") and 37mm (1.46") in January and February, respectively. Concurrently, sea temperatures oscillate between 26°C (78.8°F) and 28°C (82.4°F), ensuring that the sea remains inviting even during winter months.
Weather in January
Mamora Bay kicks off the year with a combination of comfortable warmth and substantial rainfall. The weather's balmy disposition makes it a perfect destination for a holiday escape from more chilly corners of the globe. The month records rainfall figures of 67mm (2.64") on 16 days, making it vital for holiday goers to factor in the intermittent showers as part of their travels. Weather in January »
Weather in February
Directly following January, February maintains the allure of Mamora Bay with its continued warm weather, albeit with a more manageable level of rainfall. This reduction in rainfall allows for more uninterrupted daylight hours, making it prime time for sun seekers. Weather in February »
Weather in March
As March beckons in Mamora Bay, Antigua and Barbuda, the temperature subtly increases with the progression of spring. The discrepancy in weather between February and March is barely discernable with temperatures remaining consistently comfortable. Weather in March »
Weather in April
April exhibits a slight shift in Mamora Bay's climate, moving toward marginally warmer weather and increased rainfall. This agreeable shift in climate allows for a longer duration of daylight, extending outdoor activities. Notwithstanding the rainfall, the month remains a delightful time to enjoy the beach, owing to the ever-pleasant sea temperature. Weather in April »
Weather in May
The weather in Mamora Bay takes a more tropical turn in May. Elevated sea and air temperatures marry perfectly with increased daylight hours to offer scenic sunset views and extensive beachcombing opportunities. A noticeable increase in humidity accompanies the transition from the cooler months into the warmer season. Weather in May »
Weather in June
June ushers in the warmest sea temperatures, making it a prime month for water activities such as snorkeling and diving in Mamora Bay. Longer days combined with elevated sun exposure contribute to a quintessentially tropical climate. Weather in June »
Weather in July
The weather in July maintains the momentum of the warm, tropical climate experienced in June. Temperatures soar to a delightful warmth, perfect for sunbathing by the beautiful beaches of Mamora Bay. This month is a great time to enjoy the local cuisine between dips in the inviting sea. Weather in July »
Weather in August
In August, the weather in Mamora Bay remains warm, with a slight increase in the number of rainy days. Despite this, the abundance of sunshine hours guarantees ample time for outdoor adventures. The consistently warm sea temperature continues to invite visitors to engage in various water sports. Weather in August »
Weather in September
Moving into September, there is an occurrence of the highest amount of precipitation throughout the year. Consequently, locals and visitors get to witness a more verdant Mamora Bay, enhancing its tropical allure. Nevertheless, the rainfall does not dampen the warm temperature and the significant amount of sunshine hours enjoyed. Weather in September »
Weather in October
October still maintains the warm weather pattern of the previous months in Mamora Bay. The eased-back rainfall fosters a more favorable balance between sun and showers. Outdoor enthusiasts would find this blend optimal for combining water activities with explorative hikes. Weather in October »
Weather in November
The climate in November characterizes a slight decrease of rainfall combined with sustained warm temperatures in Mamora Bay. These conditions subsidize to the appeal of the area to vacationers seeking a reprieve from the impending winter cold elsewhere. Weather in November »
Weather in December
The year rounds off in December with a noticeable decline in rainfall and a marginal dip in temperature. Slightly cooler weather offers respite from the heavy humidity felt in previous months. The warm sea temperature continues to be an inviting conduit for engaging water sports. Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Mamora Bay?
During January and February, Mamora Bay experiences its lowest temperatures, averaging a high-temperature of 28°C (82.4°F).
How much does it rain in Mamora Bay?
Throughout the year, there are 188 rainfall days, and 1040mm (40.94") of precipitation is accumulated.
What months are the sea coldest in Mamora Bay?
The months with the coldest seawater in Mamora Bay, Antigua and Barbuda, are January through April, with an average sea temperature of 26°C (78.8°F).
What are the months with the most sunshine in Mamora Bay?
The months with the most sunshine in Mamora Bay, Antigua and Barbuda, are January through August, with an average of 8h of sunshine.
What is the month with the lowest UV index in Mamora Bay?
January and December, with an average maximum UV index of 8, are months with the lowest UV index.
What is the driest month in Mamora Bay?
February is the month with the least rainfall in Mamora Bay. Rain falls for 13 days and accumulates 37mm (1.46") of precipitation.
What is the month with the highest UV index in Mamora Bay?
March through September, with an average maximum UV index of 12, are months with the highest UV index.
When are the longest days in Mamora Bay?
The month with the longest days is June, with an average of 13h and 6min of daylight.
What part of the year is the hottest in Mamora Bay?
In Mamora Bay, July through September are characterised by the peak of temperatures, recording an average high of 31°C (87.8°F).
What is the rainiest month in Mamora Bay?
The month with the most rainfall in Mamora Bay, Antigua and Barbuda, is September, when the rain falls for 16 days and typically aggregates up to 140mm (5.51") of precipitation.
What is the month with the warmest sea water in Mamora Bay?
September is the month with the warmest seawater, with an average sea temperature of 29°C (84.2°F).
What is the month with the least sunshine in Mamora Bay?
September through December, with an average of 7h of sunshine, are months with the least sunshine in Mamora Bay, Antigua and Barbuda.
What is the month with the shortest days in Mamora Bay?
With an average of 11h and 6min of daylight, December has the shortest days of the year in Mamora Bay, Antigua and Barbuda.
Is there Daylight Saving Time (DST) in Mamora Bay?
Mamora Bay, Antigua and Barbuda, does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.
Average temperature
Mamora Bay, Antigua and Barbuda
The warmest months (with the highest average high temperature) are July, August and September (31°C).
The months with the lowest average high temperature are January and February (28°C).
The months with the highest average low temperature are June, July, August and September (25°C).
The coldest months (with the lowest average low temperature) are January, February and March (22°C).
Average rainfall
Mamora Bay, Antigua and Barbuda
The wettest month (with the highest rainfall) is September (140mm).
The driest month (with the least rainfall) is February (37mm).
Average rainfall days
Mamora Bay, Antigua and Barbuda
- Average rainfall days in January:
16 days - Average rainfall days in February:
13 days - Average rainfall days in March:
13 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14 days - Average rainfall days in June:
12 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
18 days - Average rainfall days in September:
16 days - Average rainfall days in October:
20 days - Average rainfall days in November:
19 days - Average rainfall days in December:
18 days
The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is June (12 days).
Average sea temperature
Mamora Bay, Antigua and Barbuda
The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (26°C).
Average daylight / Average sunshine
Mamora Bay, Antigua and Barbuda
- Average daylight in January:
11h and 1min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
13h and 1min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 2min - Average daylight in December:
11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
The months with the most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
The months with the least sunshine are September, October, November and December (Average sunshine: 7h).
Average UV index
Mamora Bay, Antigua and Barbuda
The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are January and December (UV index 8).
Mamora Bay, Antigua and Barbuda
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