July Weather in Montego Bay, Jamaica

Last updated: August 21, 2025

Experience the tropical charm of Montego Bay, Jamaica in July, where temperatures soar with a maximum of 33°C (91°F) and linger at a comfortable average of 28°C (83°F). Prepare for warm evenings as the minimum dips to 25°C (77°F). While sunshine graces the area, be ready for some rainfall, totaling 143 mm (5.6 in) over 23 days, fostering a lush environment. With humidity levels at 72%, the air is warm and inviting, making it a quintessential summer destination for those seeking both adventure and relaxation.

July Temperature in Montego Bay

In July, Montego Bay, Jamaica, welcomes the warmth of summer with temperatures that reflect the island's tropical charm. The month starts off with a minimum temperature of 25°C (77°F), ensuring warm morning vibes, while daytime brings the average to a pleasant 28°C (83°F). As the heat reaches its peak, the mercury climbs to a maximum of 33°C (91°F), making it perfect for beach outings and water activities. Notably, this pattern of warmth continues from the previous months, with July maintaining the trend of consistently high temperatures, ensuring visitors can fully embrace the vibrant Jamaican lifestyle under the sun. As the summer progresses, the climate remains inviting and ideal for both relaxation and adventure.

July Weather in Montego Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Montego Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montego Bay, July 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 Montego Bay 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.

July Precipitation in Montego Bay

In July, Montego Bay experiences a notable trend in precipitation, with rainfall totaling 143 mm (5.6 in) over approximately 23 days. This marks a continuation of the wet season that begins in May, maintaining a consistent pattern of significant rainfall. The amount mirrors June's precipitation, indicating a stable climate as the region transitions deeper into summer. This month often acts as a prelude to August's slightly higher rainfall, suggesting that visitors should anticipate frequent showers intertwined with the area's characteristic sunshine. Overall, July's weather reflects the lush tropical environment of Jamaica, underscoring the balance between rainfall and bright skies that define this vibrant locale.

July Precipitation Trends in Montego Bay

The chart displays monthly precipitation patterns in Montego Bay, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Montego Bay, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec57428111424014314316620020913956
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Montego Bay

In July, Montego Bay, Jamaica, experiences a humidity level of 72%, which reflects a slight increase from the drier month of May at 69%. This mid-summer month maintains a relatively consistent humidity level, closely mirroring the previous June and the upcoming August. Interestingly, while July's humidity aligns with the trends of late spring and early summer, it starts to climb towards the more humid autumn months, peaking later in the year at 76% in November. Overall, the humidity levels in Montego Bay create a warm and inviting tropical atmosphere, perfect for enjoying the vibrant island lifestyle, while also hinting at the approaching rainier season.

July Average Humidity in Montego Bay

This chart illustrates the average monthly humidity levels in Montego Bay, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Montego Bay 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Montego Bay

In July, Montego Bay, Jamaica, experiences an extreme UV Index of 13, maintaining the same level of intensity seen since March. Visitors and locals alike should be cautious, as the burn time is just 10 minutes, making adequate sun protection essential. This trend of high UV exposure continues into August and gradually decreases in September. Notably, the UV Index in Montego Bay peaks during the summer months, reinforcing the need for awareness and preventive measures against sunburn. To stay informed about the changing UV Index and protect yourself, check out Montego Bay UV Index.

Maximum UV Index Levels in Montego Bay for July

The chart shows the monthly maximum UV Index (UVI) for Montego Bay in July, 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 July, the maximum UV index in Montego Bay typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313121298
Data source: Montego Bay July 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.

July Sunshine in Montego Bay

In July, Montego Bay basks in an impressive 349 hours of sunshine, marking it as one of the sunniest months of the year. This peak in sunlight continues a warm trend from earlier months, with March and April also enjoying high sunshine hours, averaging around 340 hours. Following the vibrant energy of summer, August retains a healthy 335 hours, while gradually transitioning into the slightly cooler months of September and October, which still boast substantial sunshine at 315 and 305 hours, respectively. While the winter months see a dip in sunshine, the consistency of warm, sunny days from January through July cultivates an enticing environment, making Montego Bay a favorite destination for sun-seekers year-round.

Monthly Sunshine Duration in Montego Bay: July Highlighted

The July sunshine duration represents the total number of hours Montego Bay experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec248h300h343h342h330h332h349h335h315h305h288h309h
Data source: Montego Bay July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Montego Bay During July

In Montego Bay, Jamaica, the likelihood of sunny weather in July is relatively moderate at 47%, reflecting a subtle dip compared to the preceding months. As summer begins, this percentage is indicative of a transitional period, where June sees a lower chance of sunshine at 40%, but the promise of clearer skies begins to return with August's 42%. Overall, July stands out as part of a pattern where the sunniest months fall in the earlier part of the year, such as February with a striking 78% and March at 66%, while later months trend toward lower probabilities. This fluctuation suggests that while July may not guarantee abundant sunshine, it still offers a delightful blend of warmth and occasional rays amidst the vibrant Caribbean backdrop.

Percentage of Sunny Days in July in Montego Bay

The chart illustrates the percentage of sunny days in Montego Bay throughout the year, with July 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 Montego Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%78%66%51%58%40%47%42%51%43%37%66%
Data source: Montego Bay July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Montego Bay in July

In July, Montego Bay, Jamaica basks in 13 hours of sunlight, continuing the trend established in June. This period marks the peak of daylight, where the days are long and radiant, perfect for enjoying the stunning beaches and vibrant outdoor activities. As the months transition from August back to September, daylight gradually tapers to 12 hours, reminding us that while summer may dwindle, the warmth and beauty of Jamaica linger a bit longer. Throughout the year, the daylight duration weaves a pattern of longer hours from March to July, followed by a gradual return to the 11-hour days found in the cooler winter months, encapsulating the island's dynamic tropical allure.

Average Daylight Hours in Montego Bay for July

The chart illustrates the variation in daylight duration in Montego Bay throughout the year, with July 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: Montego Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Montego Bay

In July, the winds in Montego Bay offer a refreshing 3.4 m/s (8 mph) breeze, a slight uptick compared to June’s gentle gusts. As summer unfolds, this moderate wind speed contrasts with the brisker 4.0 m/s (9 mph) in December and hints at a gradual decline into the warmer months of August and September. Notably, the early year sees consistently stronger winds, particularly in January with 3.8 m/s (8 mph), creating a dynamic that peaks before settling into the mellow summer lull. This pattern invites visitors to enjoy the gentle currents, whether for a leisurely day at the beach or adventurous water sports, marking July as a delightful intersection of warmth and wind.

Average July Wind Speed in Montego Bay

The chart displays monthly wind speed patterns in Montego Bay, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.63.53.02.92.93.4 m/s3.22.32.12.84.0
Data source: Montego Bay July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Montego Bay Compares to Other Months

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

In comparing the weather of July and January in Montego Bay, July presents a warmer climate with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (91°F) and an average of 28°C (83°F). Additionally, this month experiences significantly higher precipitation, totaling 143 mm (5.6 in) over 23 days, resulting in a humid environment with 72% humidity. In contrast, January boasts more moderate temperatures, with minimums around 19°C (67°F) and maximums reaching 30°C (86°F), averaging 25°C (77°F). It also sees drier conditions, with only 57 mm (2.2 in) of rainfall over 12 days and a slightly higher humidity level of 74%. For more details on January weather, you can visit Montego Bay weather in January.

July and February exhibit notable contrasts in weather conditions. July is characterized by warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (83°F), reaching a maximum of 33°C (91°F). Additionally, it experiences higher precipitation, totaling 143 mm (5.6 in) over 23 days, while maintaining a consistent humidity level of 72%. In contrast, February presents a milder climate, with a minimum temperature of 21°C (70°F) and an average of 25°C (78°F), peaking at 30°C (87°F). Precipitation in February is significantly lower, at 42 mm (1.7 in) over just 15 days, while humidity remains steady at 72%. For more detailed weather information, visit Montego Bay weather in February.

When comparing the weather in July and March, it's clear that July typically experiences warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 33°C (91°F), while March has milder temperatures, ranging from a minimum of 21°C (70°F) to a maximum of 30°C (87°F). Additionally, July sees significantly more precipitation, averaging 143 mm (5.6 in) and occurring over 23 days, compared to March's 81 mm (3.2 in) across 18 days. Humidity levels are slightly higher in July at 72%, compared to 71% in March, making July feel more humid and warm overall. For more details on the weather in March, you can check Montego Bay weather in March.

When comparing the weather in April and July, both months share similar high temperatures, with maximums reaching up to 33°C (91°F). However, July tends to be slightly warmer overall, averaging 28°C (83°F) compared to April’s average of 26°C (79°F). In terms of precipitation, July sees a total of 143 mm (5.6 in) over 23 days, which is notably higher than April, which receives 114 mm (4.5 in) across 19 days. Despite this increase in rainfall, both months maintain a consistent humidity level of 72%. For more detailed information, you can check Montego Bay weather in April.

In comparing the weather between May and July, July tends to be slightly warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), compared to May's range of 23°C (74°F) to 32°C (90°F). However, May experiences higher precipitation, totaling 240 mm (9.4 in) over 23 days, while July sees 143 mm (5.6 in) also over 23 days. Humidity levels are comparable, with July at 72% and May at 69%. For more detailed information, visit Montego Bay weather in May.

In comparing the weather between June and July, both months showcase similar temperature ranges, with July maintaining a minimum of 25°C (77°F), an average of 28°C (83°F), and a maximum of 33°C (91°F), closely mirroring June's temperatures of 24°C (76°F) to 33°C (91°F). However, July experiences slightly more precipitation, with 143 mm (5.6 in) spread over 23 days, compared to June's 143 mm (5.6 in) over 21 days. Humidity also sees a minor uptick in July at 72%, compared to June's 70%. For more detailed insights on June's weather, you can refer to Montego Bay weather in June.

In comparing the weather of July and August, we find that both months maintain similar temperature ranges, with July having a slightly higher maximum temperature of 33°C (91°F) compared to August’s peak of 32°C (90°F). However, August sees an increase in precipitation, totaling 166 mm (6.5 in) over 28 days, compared to July's 143 mm (5.6 in) spread over 23 days. Humidity levels remain relatively consistent, with July at 72% and August slightly higher at 73%. For more detailed information, you can check out Montego Bay weather in August.

In July, temperatures in Montego Bay typically range from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), with an average temperature around 28°C (83°F). The month sees about 143 mm (5.6 in) of precipitation spread over 23 days, resulting in a humidity level of 72%. In contrast, September maintains a similar temperature profile with minimums and averages remaining the same, though the maximum temperature slightly drops to 32°C (90°F). However, it experiences greater rainfall, totaling 200 mm (7.9 in) over 27 days, and a marginal increase in humidity to 73%. For more detailed information, check out Montego Bay weather in September.

In comparing July and October weather, both months have similar warm temperatures, with July experiencing a minimum of 25°C (77°F) and an average of 28°C (83°F), while October shows slightly lower figures with a minimum of 24°C (76°F) and an average of 27°C (81°F). However, October tends to be wetter, receiving 208 mm (8.2 in) of precipitation over 25 days, compared to July's 143 mm (5.6 in) spread over 23 days. Humidity levels are relatively consistent, with July at 72% and October at 73%. For a detailed look at October weather in Montego Bay, check out Montego Bay weather in October.

July and November both feature warm temperatures, but July tends to be slightly hotter with an average of 28°C (83°F) compared to November's 26°C (80°F). The maximum highs in July can reach 33°C (91°F), whereas November peaks at 31°C (87°F). Precipitation is similar in both months, with July recording 143 mm (5.6 in) over 23 days and November just slightly lower at 139 mm (5.5 in) over 21 days. Humidity is also a bit higher in November at 76%, compared to July's 72%. For more specific details about the weather in November, check out Montego Bay weather in November.

July and December present contrasting weather patterns in Montego Bay. In July, temperatures range from a minimum of 25°C (77°F) to a maximum of 33°C (91°F), with an average of 28°C (83°F). The month is marked by significant rainfall, accumulating 143 mm (5.6 in) over 23 days, paired with a humidity level of 72%. In contrast, December experiences milder temperatures with a minimum of 22°C (72°F) and a maximum of 30°C (86°F), averaging 26°C (79°F). This month sees considerably less precipitation, totaling 56 mm (2.2 in) across 14 days, and slightly higher humidity at 75%. For a detailed overview of December weather in Montego Bay, visit Montego Bay weather in December.

Compare Montego Bay's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Montego Bay

July in Montego Bay presents a vibrant tapestry of tropical weather, marked by warm temperatures and an increase in rainfall compared to other months. With maximums reaching a sizzling 33°C (91°F), the heat is balanced by an average that still feels quite pleasant. Humidity levels soar to 72%, making the air feel more tropical and lush. However, be prepared for the frequent showers, as the month sees a notable uptick in precipitation days, contributing to a total of 143 mm (5.6 in). This unique weather combination not only enhances the island's lush landscapes but also creates a dynamic atmosphere that’s perfect for exploring and enjoying the rich culture of Montego Bay. For a deeper insight into the climate dynamics of this beautiful destination, visit Montego Bay Climate.