The climate of Marsh Harbour
Marsh Harbour, situated in
The Bahamas, is dominated by a Tropical monsoon climate, identified by the Köppen climate classification as Am. This particular climate classification indicates heavy and copious rainfall during the monsoon season. Throughout the year, the city demonstrates a significant continuity in temperature, with the lowest averages presenting at 15°C (59°F) and ascending to highs of 31°C (87.8°F). The level of rainfall also sees a substantial escalation from a low of 45mm (1.77"), increasing to a peak of 155mm (6.1").
In terms of the sea temperature, a gentle fluctuation from a mild 22.8°C (73°F) escalates to a warm 29.6°C (85.3°F), providing ideal conditions for various aquatic activities throughout the year. Daylight hours over the months see a slight increase, starting at an average of 10.7 hours and peaking at 13.8 hours. On the other hand, the UV index intensifies from a moderate 5 to a strong 11. At the height of the year, the town enjoys around 9 hours of daily sunshine.
The distinguishing feature of Marsh Harbour's weather pattern is the remarkable increase in rainfall between
May and
October, during which rainfall exceeds 98mm (3.86") monthly, with the number of rainfall days reaching up to 21 days. Simultaneously, this is the period that temperatures are at their highest peak, with averages reaching up to 31°C (87.8°F).
The best time to visit Marsh Harbour
Given the unique weather patterns, the most recommendable period to visit
Marsh Harbour falls between
November and
April. During these months, the weather is relatively dry, with rainfall averages lowering to less than 58mm (2.28") and the number of rainfall days dropping to 12 or less. Aside from drier conditions, the temperatures are relatively milder, ranging from 15°C (59°F) to 26°C (78.8°F). The sea temperature fluctuates between 23.3°C (73.9°F) and 26.3°C (79.3°F), which are still comfortable for swimming or snorkeling.
The worst time to visit Marsh Harbour
Despite its distinctive tropical appeal, the period between
May and
October is generally the least advisable time to visit
Marsh Harbour because of the high rainfall averages that exceed 98mm (3.86"), with upwards of 18 rainfall days each month. Moreover, this period coincides with the highest temperature averages of up to 31°C (87.8°F), which can be uncomfortable for some visitors. It is the peak monsoon season and visitors may find outdoor activities severely limited during this time due to heavy rain.
Spring weather in Marsh Harbour
Spring in
Marsh Harbour lasts from
March through
May, with temperatures rising gradually from 23°C (73.4°F) to a warm 28°C (82.4°F). Rainfall starts to increase during this season, ranging from 53mm (2.09") in March to a significantly higher 124mm (4.88") in May. Additionally, despite the beginning of the wet period in May, the daylight extends up to 13.5 hours, offering extended periods of outdoor activities.
Summer weather in Marsh Harbour
During the summer months of
June through
August,
Marsh Harbour experiences the highest temperatures of the year, ranging from 30°C (86°F) to 31°C (87.8°F). However, these hot temperatures coincide with the peak monsoon season, where rainfall averages rose from 142mm (5.59") to 112mm (4.41"). Furthermore, the strong UV index of 11 during this period calls for adequate sun protection.
Autumn weather in Marsh Harbour
Autumn, extending from
September to
November, witnesses a gradual drop in temperature from 30°C (86°F) to a cooler 26°C (78.8°F). This period still registers high rainfall quantities with an impressive 155mm (6.1") registered in
October. Therefore, despite the reduction in temperature, the consistent high humidity due to the heavy rainfall could negatively impact outdoor activities.
Winter weather in Marsh Harbour
The winter months, from
December through
February, in
Marsh Harbour are considerably milder, with temperatures oscillating between 15°C (59°F) and 24°C (75.2°F). Rainfall drastically reduces to 45mm (1.77") in December, thus creating a dry spell until February, when it slightly increases to 58mm (2.28"). With an average of 10.7 hours of daylight, the winter months exhibit the shortest days of the year, but certainly offer a refreshing escape from the monsoon-dominated weather.
Weather in January
The year opens in
Marsh Harbour,
The Bahamas, with
January weather typically characterized by moderate temperatures and abundant rainfall. With rainfall averaging 45mm (1.77") over 12 days, the month often sees placid skies burst into rainy spells.
Weather in January »Weather in February
Transitioning from
January to
February, the weather dynamics in
Marsh Harbour exhibit minute changes. Rainfall increases, turning the environment verdant, signaling the transition towards spring. Yet the city continues to bask under the sun for a considerable portion of the day, while the UV index takes an upward leap.
Weather in February »Weather in March
March in
Marsh Harbour is a period of minor fluctuations when compared to the previous month. With spring well underway, temperatures continue to climb, but the city does not yield to extreme heat. Rainfall frequents less than in
February, making room for more sunlit hours.
Weather in March »
Weather in April
April ushers in a distinctive warmth to
Marsh Harbour's weather, marking the edge of the transition period. Rainfall sees a slight increase reaching 59mm (2.32"), sprawled across seven days of the month. The advent of summer becomes evident, but the city adeptly keeps extremes at bay, successfully maintaining a harmonic balance between temperatures and rainfall.
Weather in April » Weather in May
As
May steps in,
Marsh Harbour experiences the first wave of summer. Rainfall dramatically increases to 124mm (4.88"), an almost double leap from the previous month, spread over 13 days. The city embraces these showers with grace, managing to still offer plenty of sunshine hours despite the frequent downpours.
Weather in May »Weather in June
June witness a marked shift in the weather pattern, with
Marsh Harbour reaching its rainfall peak at 142mm (5.59"), indicating the zenith of the rainy season. While rainy events become more commonplace, they often provide a welcomed respite from the tropical heat.
Weather in June »
Weather in July
Following the
June deluge,
July in
Marsh Harbour sees the rainfall levels scaling down to 98mm (3.86"), potentially providing a sense of relief to residents and tourists. Daylight conditions are similar to June, with the city being sunlit for most of the day.
Weather in July »Weather in August
August ushers in a slight increase in rainfall, reaching 112mm (4.41") over 21 days. As drought-like conditions are non-existent in
Marsh Harbour, the considerable precipitation continues to accentuate the region's tropical character.
Weather in August » Weather in September
In
September,
Marsh Harbour showcases a dynamic weather pattern, highlighted by a sharp increase in rainfall to 148mm (5.83"). Despite escalating precipitation, the city manages to shine under the sun for most of the day, adhering to its tropical identity.
Weather in September »
Weather in October
October in
Marsh Harbour continues to rank high on the rainfall charts, reaching 155mm (6.1"). Indeed, the highest rainfall of the year occurs in October, warranting the need for preparations accordingly. Although the wet conditions persist, the city does not compromise on its sunshine hours, allowing daylight to shine through.
Weather in October » Weather in November
As
November arrives in
Marsh Harbour, there is a pronounced drop in rainfall figures to 58mm (2.28"). This respite in precipitation paves the way for a more balanced weather pattern as the end of the year nears. Sunshine hours and daylight follow a declining trend, signifying the progression of the season towards winter.
Weather in November »Weather in December
Concluding the year,
December reflects the winter essence in
Marsh Harbour's weather. Despite being the coldest month, the temperature lows possibly drop only to a comfortable 16°C (60.8°F), the lowest for the year, dismissing any extreme cold.
Weather in December »