Last updated: August 21, 2025
May in Montego Bay, Jamaica ushers in warm temperatures that delight visitors and locals alike, with highs reaching a toasty 32°C (90°F) and a comfortable average of 27°C (81°F). The month experiences a gentle breeze with minimum temperatures resting around 23°C (74°F). However, travelers should prepare for the likelihood of rain, as the area records an average precipitation of 240 mm (9.4 in) over approximately 23 days. The humidity hovers around 69%, adding a tropical richness to the air. Whether basking in the sun or enjoying a refreshing rain shower, May offers a vibrant touch of Jamaican weather at its best.
May in Montego Bay, Jamaica, marks the transition into the warmest months of the year. With minimum temperatures starting at a comfortable 23°C (74°F), the atmosphere becomes increasingly inviting as the average rises to 27°C (81°F). This month experiences a peak maximum temperature of 32°C (90°F), hinting at the approaching summer heat. Compared to the previous months, May shows a discernible upward trend in temperatures, particularly evident as the maximums edge closer to the sweltering highs of June and July. As the days lengthen and the sun shines brighter, visitors can enjoy the perfect mix of warmth and sea breeze, making it an alluring time for exploration and relaxation in this tropical paradise.
May marks a significant transition in precipitation patterns for Montego Bay, Jamaica, as the rainy season gains momentum. With an impressive 240 mm (9.4 in) of rainfall occurring over 23 days, May stands out as one of the wettest months of the year, nearly doubling the amount seen in April and drastically increasing from the drier months of the earlier year. This surge in precipitation not only marks the onset of tropical showers but also indicates a shift toward a more humid climate as summer approaches. The consistent rainfall sets the stage for lush landscapes and vibrant flora, while also foreshadowing the wetter months ahead in June and July, which typically maintain high precipitation levels. Overall, May serves as a reminder of Montego Bay's dynamic weather patterns, crucial for both its ecosystem and local tourism.
In Montego Bay, Jamaica, May marks a shift in humidity, exhibiting a comfortable 69%, making it one of the drier months of the year. Following a gradual decrease from January's peak of 74%, the humidity dips slightly in February and March before returning to 72% in April. This trend of declining humidity continues into June as it rises to 70%, showcasing the region's characteristic tropical climate. Overall, May's lower humidity levels not only provide a refreshing respite but also contribute to an inviting atmosphere for both relaxation and exploration, setting the stage for the lively summer months ahead.
In May, Montego Bay experiences an extreme UV Index of 13, maintaining the intensity seen in previous months like March and April. This means that sun exposure can lead to skin burns in just 10 minutes, underscoring the importance of sun safety awareness. As the year progresses, the UV levels remain consistently high, with June through August also peaking at 13. Despite a slight drop in September and October, the UV Index remains notable, indicating that sun protection is crucial for anyone enjoying the beautiful Jamaican sun year-round. For detailed information on UV levels and safe sun practices, check out the Montego Bay UV Index.
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May in Montego Bay, Jamaica, boasts 330 hours of glorious sunshine, solidifying its place as one of the sunniest months of the year. Following a vibrant April with 342 hours, May continues to embrace warm, sunny days, making it ideal for beachgoers and outdoor enthusiasts alike. As the year progresses, the sunshine trend remains consistent, with June and July offering similar brightness, while August and September maintain the enchanting glow. This delightful stretch of sunny weather not only enhances the island's allure but also invites visitors to bask in the radiant beauty of the Caribbean.
In Montego Bay, Jamaica, the likelihood of enjoying sunny weather in May stands at 58%, marking a pleasant transition from the brighter days of February (78%) and the relatively stable sunshine in March (66%). Although May's sun exposure is an improvement over the somewhat gloomy months of April (51%) and June (40%), it indicates a slight dip from the earlier spring months. As the year progresses into the summer, sunshine chances begin to wane, particularly in July and August. This trend highlights May as a delightful time to soak up rays before the onset of the rainier months, making it an appealing choice for those seeking vibrant days on the beautiful Jamaican coast.
In Montego Bay, Jamaica, the daylight duration reveals a captivating trend as the year unfolds. From January to April, the days gradually lengthen, starting with a steady 11 hours of daylight, before climbing to 12 hours by March. May sees a continuation of this climb, maintaining the 12-hour mark as the lush Caribbean landscape basks in abundant sun. As summer approaches in June and July, daylight peaks at an inviting 13 hours, providing ample time for beach lovers and adventurers alike to soak in the sunshine. As summer wanes into August and September, daylight returns to 12 hours, before gradually dwindling back to 11 hours by November and December. This rhythmic ebb and flow of daylight not only enhances the island's natural beauty but also sets the stage for a vibrant lifestyle among residents and visitors year-round.
In Montego Bay, Jamaica, the winds of May usher in a gentle breeze, averaging 2.9 m/s (6 mph), which marks a slight decline from the slightly stronger gusts of the earlier months. This tranquil wind pattern continues into June, maintaining the same speed, indicating a period of calm before the summer months arrive. As one transitions into the warmer weeks of July and August, a moderate uptick in wind speed to 3.4 m/s (8 mph) and 3.2 m/s (7 mph) respectively can be observed, providing a refreshing counterbalance to the rising temperatures. As the year progresses, the wind generally regains strength by December, reaching 4.0 m/s (9 mph), thereby creating a dynamic ebb and flow in Montego Bay's coastal charm that enhances its allure throughout the seasons.
Weather in Montego Bay varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Montego Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit distinct weather patterns, showcasing the transition from late spring to early winter. In May, temperatures are warmer, ranging 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 considerable rainfall, with 240 mm (9.4 in) spread over 23 days, resulting in a humidity level of 69%. Conversely, January is cooler, with temperatures varying from 19°C (67°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). Precipitation is significantly lower at 57 mm (2.2 in) over 12 days, accompanied by higher humidity at 74%. For a deeper look into January weather, check out Montego Bay weather in January.
When comparing the weather in May and February, May tends to be warmer and wetter. In February, temperatures range from a minimum of 21°C (70°F) to a maximum of 30°C (87°F), with an average temperature of 25°C (78°F) and relatively low precipitation of 42 mm (1.7 in) over 15 days. In contrast, May sees higher temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), coupled with much more rainfall totaling 240 mm (9.4 in) over 23 days. Additionally, humidity levels are slightly lower in February at 72% compared to 69% in May. For more details on February’s weather, you can check Montego Bay weather in February.
When comparing the weather in May and March, May generally experiences warmer temperatures with a minimum of 23°C (74°F) and an average of 27°C (81°F), while March has slightly cooler temperatures, with a minimum of 21°C (70°F) and an average of 25°C (78°F). In terms of maximum temperatures, May reaches up to 32°C (90°F), compared to March's maximum of 30°C (87°F). Additionally, May sees significantly more precipitation, totaling 240 mm (9.4 in) over 23 days, compared to March's 81 mm (3.2 in) over 18 days. Despite having a slightly lower humidity of 69%, May's weather is characterized by a mix of warmth and frequent rain compared to the milder, yet still humid conditions in March. For more detailed information, check out Montego Bay weather in March.
When comparing the weather between April and May, we see some notable differences. May tends to be slightly warmer, with average temperatures reaching 27°C (81°F) compared to April’s 26°C (79°F). However, April boasts a higher maximum temperature of 33°C (91°F) compared to May’s peak of 32°C (90°F). Precipitation also sees a significant increase in May, with 240 mm (9.4 in) falling over 23 days, while April records only 114 mm (4.5 in) over 19 days. Humidity levels are slightly lower in April at 72%, compared to 69% in May, contributing to a marginally more comfortable feel in the air. For more detailed insights, check out Montego Bay weather in April.
In comparing the weather between May and June, we see a slight increase in average temperatures, with May having an average of 27°C (81°F) and June rising to 28°C (82°F). Both months experience warm conditions, with June reaching a maximum of 33°C (91°F) compared to May's 32°C (90°F). While humidity remains relatively similar, with May at 69% and June at 70%, June benefits from a decrease in precipitation, receiving 143 mm (5.6 in) over 21 days, in contrast to May's 240 mm (9.4 in) across 23 days. For a detailed look at the weather patterns, you can visit Montego Bay weather in June.
May and July present warm weather patterns, with July being slightly warmer on average. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while in July, temperatures increase slightly, ranging from 25°C (77°F) to 33°C (91°F). Precipitation is notably higher in May, with 240 mm (9.4 in) falling over 23 days, compared to July's 143 mm (5.6 in) during the same number of days. Humidity levels are relatively close, with May at 69% and July at 72%. For more details on July weather, check out Montego Bay weather in July.
When comparing the weather in May and August, we see that both months maintain similar maximum temperatures, with daily highs reaching up to 32°C (90°F). May starts off slightly cooler, with a minimum temperature of 23°C (74°F) compared to August's 25°C (77°F). In terms of precipitation, May is significantly wetter, experiencing 240 mm (9.4 in) over 23 days, while August sees less rain at 166 mm (6.5 in) over 28 days. Humidity levels are also higher in August at 73%, compared to 69% in May, making August feel a bit more muggy. For more detailed insights, you can explore Montego Bay weather in August.
May and September in Montego Bay show some similarities in temperature but differ significantly in humidity and precipitation. May typically sees a minimum temperature of 23°C (74°F) and averages around 27°C (81°F), with rainfall totaling 240 mm (9.4 in) over 23 days, making it one of the wetter months. In contrast, September has slightly higher minimum temperatures at 25°C (77°F) and averages 28°C (82°F), but it experiences less total rainfall at 200 mm (7.9 in) across 27 days. Additionally, September’s humidity is marginally higher at 73%, compared to May's 69%. For a detailed overview of September weather, visit Montego Bay weather in September.
May and October in Montego Bay share similar average temperatures, with both months hovering around 27°C (81°F). However, May is characterized by slightly higher humidity at 69% compared to October's 73%, which might make October feel a bit more humid despite similar temperature ranges. Precipitation levels are also notable; May experiences approximately 240 mm (9.4 in) of rain over 23 days, while October sees less rainfall at 208 mm (8.2 in) across 25 days. For more details on October weather, you can visit Montego Bay weather in October.
May and November showcase warm temperatures, but May generally experiences slightly higher averages. In May, temperatures 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). In contrast, November's temperatures are more moderate, with a max of 31°C (87°F) and an average of 26°C (80°F). Precipitation levels also vary; May sees 240 mm (9.4 in) of rain over 23 days, while November has 139 mm (5.5 in) across 21 days, indicating a drier month. Additionally, November has a higher humidity level at 76%, compared to May's 69%. For a detailed overview, you can explore Montego Bay weather in November.
May typically boasts warmer temperatures than December, with average highs reaching up to 32°C (90°F) compared to December's maximum of 30°C (86°F). While both months maintain similar minimum temperatures, May experiences significantly higher precipitation, totaling 240 mm (9.4 in) over 23 days, in contrast to December's 56 mm (2.2 in) over just 14 days. Additionally, humidity levels are slightly higher in December at 75% compared to May's 69%, which can make the air feel a bit heavier. For more insights, check out this link: Montego Bay weather in December.
May in Montego Bay marks a delightful transition into the warm season, featuring consistently pleasant temperatures and an inviting atmosphere. With average highs peaking at 32°C (90°F), the days are perfect for soaking up the sun, though they do come with a notable chance of rain—around 23 days in the month—keeping the lush landscapes vibrant and fresh. The humidity sits at a comfortable 69%, providing a warm, tropical feel without becoming overly oppressive. Compared to the cooler months, May introduces a more dynamic weather pattern, setting the stage for an exciting summer ahead. For a deeper dive into Montego Bay's climate, explore Montego Bay Climate.