May Weather in Falmouth, Jamaica

Last updated: August 21, 2025

In Falmouth, Jamaica, May ushers in a tropical warmth with maximum temperatures reaching up to 32°C (90°F) and an average of 27°C (81°F), while the minimum dips to a comfortable 23°C (74°F). This month experiences significant precipitation, accumulating around 207 mm (8.2 in) over 23 days, resulting in moderate humidity levels at 69%. Ideal for those who enjoy lush landscapes and vibrant flora, May’s climate presents a perfect blend of warmth and refreshing tropical showers, nurturing the natural beauty of this stunning coastal town.

May Temperature in Falmouth

In Falmouth, Jamaica, May heralds the arrival of warm, inviting temperatures, perfect for beach lovers and outdoor adventurers alike. With a minimum temperature of 23°C (74°F) and a maximum reaching up to 32°C (90°F), the month strikes a delightful balance between warmth and comfort. The average temperature settles at a pleasant 27°C (81°F), making it a prime time for exploring sun-soaked shores and lush landscapes. Notably, May continues the trend of gradually rising temperatures that began in April, as the island transitions towards the hotter summer months. Whether you’re lounging by the turquoise sea or enjoying local festivities, May offers the ideal climate to immerse yourself in the vibrant Jamaican culture.

May Weather in Falmouth: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Falmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Falmouth, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777798082828282817978
Data source: Temperature data for Falmouth generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Falmouth

May marks a significant shift in Falmouth's weather, with precipitation soaring to 207 mm (8.2 in), making it one of the wettest months of the year. This robust rainfall is accompanied by 23 rainy days, indicating that residents and visitors should be prepared for frequent showers. Compared to the preceding months, where April saw 101 mm over 18 days, May’s precipitation nearly doubles, highlighting the transition towards the wet season. The trend continues into the summer months, with June and July seeing substantial rainfall as well, though May stands out as a peak in both volume and frequency, serving as a reminder of Jamaica's vibrant and dynamic climate.

May Precipitation Trends in Falmouth

The chart displays monthly precipitation patterns in Falmouth, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Falmouth, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec61438610120712012514018619413565
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Falmouth

In Falmouth, Jamaica, May marks a subtle transition in humidity, with levels dipping to 69%—the lowest of the year. This gentle decline from the higher humidity percentages seen in the earlier months, such as 74% in January and 72% in both February and April, highlights a slight easing as the summer approaches. However, this reprieve is short-lived; humidity rises again in June to 70% and continues to creep upward through the summer months. Overall, May serves as a refreshing interlude, hinting at the more humid days to come, yet still offering a comfortable embrace of warm tropical air.

May Average Humidity in Falmouth

This chart illustrates the average monthly humidity levels in Falmouth, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Falmouth is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%72%71%72%69%70%72%73%73%74%76%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Falmouth

In May, Falmouth, Jamaica, experiences a UV Index of 13, categorizing it as extreme and maintaining a burn time of just 10 minutes. This trend of elevated UV exposure begins in January with a notable rise by February and persists through June. The persistent high UV Index underscores the importance of sun protection throughout spring and summer, as May aligns with peak conditions along with the following months. Travelers and locals alike should remain vigilant about sun safety practices during this time. To learn more about Falmouth's UV levels throughout the year, visit Falmouth UV Index.

Maximum UV Index Levels in Falmouth for May

The chart shows the monthly maximum UV Index (UVI) for Falmouth in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Falmouth typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313131298
Data source: Falmouth May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Falmouth

May in Falmouth, Jamaica, is a delightful transition into the summer season, boasting an impressive 327 hours of sunshine. Following a string of bright months, including 341 hours in March and 340 hours in April, May maintains a robust sunlit charm that keeps the island vibrant. As the year progresses, sunshine hours fluctuate slightly. It gives way to longer days, peaking in July with 346 hours, before gradually tapering off. This trend highlights Falmouth’s consistent glow, making May a perfect month for beachgoers and those seeking to bask in the warmth of the Jamaican sun. With its generous sunlight, May sets the stage for memorable sunny adventures, inviting visitors to explore the beauty of this tropical paradise.

Monthly Sunshine Duration in Falmouth: May Highlighted

The May sunshine duration represents the total number of hours Falmouth experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec244h299h341h340h327h329h346h332h312h298h285h307h
Data source: Falmouth May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Falmouth During May

As May approaches in Falmouth, Jamaica, residents and visitors can anticipate a 60% chance of sunny weather. This marks a slight improvement from the previous month, April, which saw only a 52% chance of sun. Following a trend of fluctuating sunshine throughout the year, Falmouth experiences its peak sunny days in February (79%) and a notable dip in sun-soaked hours by June (42%). The transition into May suggests a delightful balance of warmth and clarity, making it a prime time for outdoor activities before the rainy season sets in during the summer months.

Percentage of Sunny Days in May in Falmouth

The chart illustrates the percentage of sunny days in Falmouth throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Falmouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%79%67%52%60%42%48%42%52%42%37%66%
Data source: Falmouth May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Falmouth in May

In Falmouth, Jamaica, the daylight duration showcases a captivating rhythm throughout the year. Beginning with a consistent 11 hours of daylight in January and February, the days gradually stretch, peaking at 13 hours during the sun-kissed months of June and July. As spring transitions into summer, March and April bring an increase to 12 hours, setting the stage for longer days. However, as the sun sets on summer, the daylight diminishes back to 12 hours in August and September, before tapering to 11 hours through the winter months of November and December. This cyclical dance of day and night creates a pleasant balance, with daylight consistently offering ample time for exploration and enjoyment.

Average Daylight Hours in Falmouth for May

The chart illustrates the variation in daylight duration in Falmouth throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 8m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 14m11h 1m
Data source: Falmouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Falmouth

In May, Falmouth, Jamaica experiences a gentle decline in wind speed, averaging 3.1 m/s (7 mph), which is slightly lower than the preceding months. The trend reveals that the winds begin to soften as the region transitions into the summer period, following a pattern initiated in April. While robust breezes grace the earlier months of the year, May's cooler easterly winds tend to provide a tranquil atmosphere, making it a perfect time for beachgoers and nature lovers to enjoy the serene surroundings. Following this subtle dip, the wind speeds gradually pick up again towards the summer months, highlighting the dynamic nature of Falmouth’s coastal climate.

Average May Wind Speed in Falmouth

The chart displays monthly wind speed patterns in Falmouth, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.73.83.63.23.1 m/s3.23.63.42.42.22.73.9
Data source: Falmouth May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Falmouth Compares to Other Months

Weather in Falmouth varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Falmouth, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January exhibit distinct weather patterns, highlighting the transition from mild to warmer conditions in the year. In May, temperatures typically range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average of 27°C (81°F). This month also experiences significant rainfall, accumulating 207 mm (8.2 in) over approximately 23 days, resulting in a humidity level of 69%. Conversely, January offers a cooler climate, with temperatures varying from 19°C (67°F) to 30°C (86°F) and an average of 25°C (77°F). Precipitation in January is considerably lower at 61 mm (2.4 in) over about 13 days, accompanied by a slightly higher humidity of 74%. For more detailed insights into January weather, you can explore Falmouth weather in January.

In comparing the weather between May and February, May generally experiences warmer temperatures, with lows around 23°C (74°F) and highs reaching up to 32°C (90°F), while February sees slightly cooler temperatures, ranging from a minimum of 21°C (70°F) to a maximum of 30°C (86°F). Additionally, May is significantly wetter, receiving about 207 mm (8.2 in) of precipitation over 23 days, compared to February's milder rainfall of 42 mm (1.7 in) over 15 days. Humidity levels are fairly comparable, with February having a slight edge at 72% versus May's 69%. For more detailed information, you can visit Falmouth weather in February.

In comparing the weather conditions of May and March, May is notably warmer with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while March sees slightly cooler averages with temperatures between 21°C (70°F) and 30°C (87°F). Moreover, May experiences significantly higher precipitation, totaling 207 mm (8.2 in) over 23 days, compared to March's 86 mm (3.4 in) over 19 days. Interestingly, humidity levels are quite similar, with May at 69% and March slightly higher at 71%. For more detailed insights into March weather, you can check Falmouth weather in March.

In comparing the weather between April and May, we observe that May tends to be slightly warmer with an average temperature of 27°C (81°F) compared to April's 26°C (79°F). Both months experience similar maximum temperatures, peaking at 32°C (90°F) for May and 32°C (91°F) for April. However, May is significantly wetter, receiving 207 mm (8.2 in) of precipitation over 23 days, whereas April sees only 101 mm (4.0 in) over 18 days. Humidity levels are also slightly lower in May at 69%, compared to 72% in April. For a more detailed look at April's weather, you can visit Falmouth weather in April.

May and June both bring warm temperatures, with May featuring minimums of 23°C (74°F) and averages reaching 27°C (81°F). In comparison, June starts slightly warmer with a minimum of 24°C (76°F) and an average of 28°C (82°F). While the maximum temperatures remain consistent at around 32°C (90°F) in May and 32°C (91°F) in June, May experiences significantly more rainfall, totaling 207 mm (8.2 in) over 23 days, compared to June's 120 mm (4.7 in) over 19 days. Humidity levels also rise slightly from 69% in May to 70% in June, making both months feel quite similar yet slightly drier in June. For more detailed information, check out Falmouth weather in June.

In May, temperatures typically range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average temperature of about 27°C (81°F). The month also sees substantial rainfall, totaling 207 mm (8.2 in) over 23 days, and humidity levels hover around 69%. In contrast, July experiences slightly warmer temperatures, with minimums of 25°C (77°F) and an average of 28°C (82°F), while the maximum remains similar at 32°C (91°F). Precipitation during July is significantly lower at 125 mm (4.9 in) over 22 days, and humidity rises slightly to 72%. For more insights into the weather during this month, check this link: Falmouth weather in July.

In comparing the weather between May and August, both months display warm temperatures, with averages around 27°C (81°F) in May and slightly higher at 28°C (83°F) in August. While the maximum temperatures remain consistent at 32°C (90°F) for both months, May experiences more precipitation, totaling 207 mm (8.2 in) over 23 days, compared to August's 140 mm (5.5 in) across 27 days. Additionally, humidity levels are relatively close, with May at 69% and August slightly higher at 73%. For a detailed look at August weather patterns, you can check Falmouth weather in August.

In comparing the weather between May and September, both months exhibit warm temperatures, with May ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), and September showing slightly higher minimums at 25°C (77°F) while maintaining a similar maximum of 32°C (90°F). The average temperature in September is marginally higher at 28°C (82°F) compared to May's 27°C (81°F). However, May experiences more precipitation, totaling 207 mm (8.2 in) over 23 days, while September sees a reduced precipitation level of 186 mm (7.3 in) over 27 days. Additionally, humidity levels are slightly higher in September at 73% compared to 69% in May. For more details on September weather, you can check Falmouth weather in September.

When comparing the weather in May and October, both months experience similar average temperatures, hovering around 27°C (81°F). In May, however, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while October starts slightly warmer with a minimum of 24°C (76°F) and peaks at 32°C (89°F). Precipitation levels are also notable; May receives slightly more rainfall at 207 mm (8.2 in) over 23 days compared to October's 194 mm (7.6 in) across 25 days. Additionally, October exhibits a higher humidity level at 73%, compared to May's 69%. For more details on October weather, check out Falmouth weather in October.

May and November exhibit slightly different weather patterns, though both months maintain warm temperatures. In May, the average temperature reaches around 27°C (81°F), with highs often hitting 32°C (90°F), and experience a significant amount of rainfall totaling 207 mm (8.2 in) over 23 days. In contrast, November sees a marginally lower average temperature of 26°C (79°F), with maximums around 30°C (87°F) and less precipitation at 135 mm (5.3 in) across 22 days. Additionally, November has a higher humidity level of 76% compared to May's 69%. For more detailed insights, check Falmouth weather in November.

May and December showcase notable differences in weather patterns. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average temperature of 27°C (81°F). This month sees a significant amount of rainfall, with 207 mm (8.2 in) spread over 23 days, resulting in a humidity level of 69%. In contrast, December has slightly cooler temperatures, with a minimum of 22°C (72°F), an average of 26°C (78°F), and a maximum of 30°C (86°F). Rainfall is considerably less in December, totaling 65 mm (2.6 in) over 16 days, and humidity rises to 75%. For more details on December weather trends, visit Falmouth weather in December.

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Conclusion: What to Expect From May Weather in Falmouth

As May unfolds in Falmouth, the weather transitions into a warmer embrace, setting itself apart from the cooler months that precede it. With average temperatures reaching a comfortable 27°C and occasional peaks up to 32°C, visitors can expect a delightful tropical experience. However, May also brings increased precipitation, with rain falling on most days, contributing to a humid atmosphere that hovers around 69%. This combination of warmth and wetness marks May as a time of lush growth and vibrant landscapes. For those looking to understand more about the climatic nuances of this charming destination, be sure to check out the detailed insights provided at Falmouth Climate.