Last updated: August 21, 2025
May in Saint George's, Grenada offers warm tropical conditions, with temperatures reaching a maximum of 28°C (83°F) and a comfortable average of 27°C (80°F), while dropping to a pleasant minimum of 24°C (76°F). This month sees a humidity level of around 76%, creating a lush, inviting atmosphere. However, visitors should prepare for the possibility of rain, as 50 mm (2.0 in) of precipitation is spread across approximately 13 days. With vibrant landscapes and the rich beauty of the island, May is a captivating time to experience Grenada's charm, embracing both sun and occasional showers.
In May, Saint George's, Grenada, welcomes warmer temperatures, embracing a delightful transition into the summer months. With minimums hovering around 24°C (76°F) and averages reaching 27°C (80°F), this month is pleasantly warm. Max temperatures peak at 28°C (83°F), offering ideal conditions for beachgoers and outdoor enthusiasts alike. As the weather trends upward, the consistent warmth signals the end of the cooler season, inviting visitors to enjoy the vibrant landscapes and lively culture. Whether you're relaxing on the beach or exploring local attractions, May's temperatures create the perfect backdrop for an unforgettable Grenadian experience.
In May, Saint George's, Grenada experiences a notable shift in precipitation, recording an average of 50 mm (2.0 in) of rain over 13 days. This consistent rainfall mirrors January's levels, suggesting a transitional period as the region moves towards the wetter months ahead. As spring gives way to summer, the pattern becomes more pronounced; precipitation begins to increase significantly in June and July, setting the stage for the peak rainy season. The relatively stable rainfall in May might encourage lush greenery and vibrant landscapes, showcasing Grenada's captivating natural beauty as it gears up for the more intense downpours that follow.
In May, Saint George's, Grenada experiences a relative humidity of 76%, maintaining a consistent trend observed in the months leading up to this point. Following a gradual decline from 78% in January to 75% in April, May’s humidity slightly rebounds, hinting at the increasing warmth as the season transitions toward summer. This mild humidity prepares the island for the more sultry months ahead, with humidity rising significantly to 80% in June, signaling a return to the tropical climate that Grenada is known for. Overall, May serves as a comfortable precursor to the more humid summer months, where the warm Caribbean breezes begin to mingle with the rising moisture.
In Saint George's, Grenada, May boasts a UV Index of 14, maintaining the extreme exposure category observed since March. This trend highlights the consistent intensity of the sun during this time of year, with a burn time of just 10 minutes being sufficient for unprotected skin to start reddening. As spring transitions into summer, the UV levels remain high, similar to the preceding months, emphasizing the importance of sun protection. As a reminder, always take precautions to safeguard your skin against the intense rays. For more details on UV exposure throughout the year, check out Saint George's UV Index.
UV Risk Categories
May in Saint George's, Grenada, is a sun-drenched delight, boasting an impressive 350 hours of sunshine that outshines all the preceding months. This peak in sunlight follows a steady increase from 268 hours in January, reaching a delightful crescendo in March with 343 hours. After a slight dip in April, May's robust sunlit days signal the onset of summer, positioning it as a captivating choice for outdoor enthusiasts. As the island transitions into June, the sunshine remains plentiful at 320 hours, ensuring that those seeking warmth and brightness will find Saint George's a radiant retreat this month.
May in Saint George's, Grenada, offers a moderate chance of sunny weather, coming in at 45%. This month marks a transition as the likelihood of sunshine starts to dip after the peak seen in February at 70%. Interestingly, April and June follow suit, with lower chances of sunny days at 36% and 30%, respectively. While May is more promising than its preceding month, it trails slightly behind the more favorable months earlier in the year. Overall, if you're planning an escape to Grenada in May, there's a reasonable chance to bask in the sun, albeit with a hint of cloudiness on the horizon.
In Saint George's, Grenada, May brings a delightful consistency in daylight duration, with 12 hours of sunshine that matches the trend set in April and carries through to the summer months. This period marks a shift from the shorter days of January and February, where daylight lingers around 11 hours, gradually increasing to a more generous daylight allocation by March. As spring transitions into summer, the daylight remains steady, providing ample opportunity for outdoor activities and exploration. Interestingly, this steady 12-hour stretch persists through the core of summer, only to taper off again in October, drifting back to 11 hours as the year concludes. The rhythmic cycle of daylight in Grenada underscores the island's tropical charm, making each month a canvas for sunlit adventures.
In Saint George's, Grenada, the winds in May are a delightful warm embrace, averaging 8.2 m/s (18 mph), which aligns seamlessly with the breezy months that precede and follow it. The patterns reveal a gentle fluctuation in wind speeds throughout the year, with January through April showcasing a peak early in the year, particularly with February’s 9.2 m/s (21 mph), before tapering slightly in the following months. As summer approaches, the wind begins to settle down, hitting its lowest point in September at 5.3 m/s (12 mph). Notably, as the year transitions back into December, the winds pick up again, ending with a robust 8.3 m/s (19 mph). Overall, May maintains a refreshing stability, reminiscent of the island’s vibrant spirit, making it an inviting time for both locals and visitors to enjoy the natural beauty and coastal allure of Grenada.
Weather in Saint George's varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint George's, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we find that both months feature similar temperature ranges, with May seeing slightly warmer averages at 27°C (80°F) compared to January's 26°C (79°F). While the minimum temperatures are nearly identical, the maximum temperatures in May reach up to 28°C (83°F), a tad warmer than January's peak of 27°C (82°F). Precipitation levels are the same for both months, with 50 mm (2.0 in) over 13 days, contributing to the overall humidity. Notably, January's humidity is slightly higher at 78%, compared to May's 76%. This consistency in weather patterns makes both months appealing, though May may feel a bit warmer overall. For more detailed weather insights, you can check Saint George's weather in January.
May typically offers slightly warmer temperatures compared to February, with average temperatures of 27°C (80°F) in May compared to 26°C (78°F) in February. The maximum temperature in May reaches 28°C (83°F), while February peaks at 27°C (81°F). Both months experience a similar level of humidity, with May at 76% and February at 77%.
In terms of precipitation, May sees a bit more rain, with 50 mm (2.0 in) falling over 13 days compared to February's 37 mm (1.5 in) over 14 days. For a closer look at February's climate specifics, you can visit Saint George's weather in February.
In comparing the weather between March and May, both months exhibit warm temperatures, with March showing a minimum of 24°C (75°F) and an average of 26°C (79°F), while May's temperatures range from a minimum of 24°C (76°F) to an average of 27°C (80°F). Notably, May tends to be slightly warmer overall than March, with maximums reaching up to 28°C (83°F). Precipitation is slightly higher in May, totaling 50 mm (2.0 in) over 13 days compared to March's 40 mm (1.6 in) across 12 days. Humidity remains consistent at 76% for both months, creating a tropical atmosphere. For more detailed information, you can check Saint George's weather in March.
In May, the weather remains quite warm, with a minimum temperature of 24°C (76°F), an average of 27°C (80°F), and a maximum of 28°C (83°F). Compared to April, where temperatures range similarly from a minimum of 24°C (76°F) to a maximum of 28°C (82°F), May experiences slightly increased precipitation, totaling 50 mm (2.0 in) over 13 days, while April sees only 26 mm (1.0 in) across 9 days. Humidity levels are also slightly higher in May at 76%, compared to 75% in April. For a detailed look at weather conditions in April, you can check Saint George's weather in April.
May and June both exhibit warm temperatures, with average highs remaining consistent at around 28°C (83°F). However, June tends to be slightly warmer, with a minimum temperature of 25°C (77°F) compared to May's 24°C (76°F). While both months experience humidity levels around 76-80%, June sees a notable increase in precipitation, rising from 50 mm (2.0 in) in May to 111 mm (4.4 in) in June, and more rainy days, increasing from 13 to 20. For a detailed look at June's climate specifics, you can check Saint George's weather in June.
May and July in Saint George feature quite similar temperature profiles, with average temperatures hovering around 27°C (81°F) and maximum temperatures limited to 28°C (83°F). However, July experiences significantly higher precipitation, with 167 mm (6.6 in) falling over 26 days, compared to May's 50 mm (2.0 in) over just 13 days. Additionally, July's humidity is higher, reaching 83% compared to May's 76%. For more details, check out Saint George's weather in July.
When comparing the weather in May and August, we can observe that both months feature similar average temperatures, with May having a slightly cooler minimum of 24°C (76°F) compared to August's 25°C (77°F). However, August tends to be warmer overall, with a maximum temperature reaching up to 29°C (84°F). One notable difference between the two months is the amount of precipitation; May experiences 50 mm (2.0 in) of rain over 13 days, while August sees significantly higher precipitation at 177 mm (7.0 in) over 25 days. Additionally, humidity increases slightly from May to August, from 76% to 80%, contributing to a more oppressive feel in August. For more detailed information, you can check Saint George's weather in August.
May and September both offer warm temperatures, but there are notable differences in their weather patterns. In May, the temperatures range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average of 27°C (80°F). This month sees about 50 mm (2.0 in) of precipitation over approximately 13 days and has a humidity level of 76%.
Conversely, September experiences slightly warmer temperatures, with a minimum of 25°C (78°F) and a maximum of 29°C (85°F), averaging 28°C (82°F). However, this month is wetter, with total precipitation reaching 145 mm (5.7 in) across 21 days, and it has a higher humidity level of 79%.
For more details on September conditions, you can visit Saint George's weather in September.
In May, the weather is characterized by warm temperatures, with a minimum of 24°C (76°F) and an average of 27°C (80°F), peaking at 28°C (83°F). The month sees about 50 mm (2.0 in) of precipitation spread over 13 days, with a humidity level of 76%. In contrast, October experiences slightly higher temperatures, with a minimum of 25°C (77°F) and an average of 27°C (82°F), reaching a maximum of 30°C (85°F). However, October is much wetter, with rainfall totaling 195 mm (7.7 in) over 24 days, resulting in increased humidity at 79%. For more details on October weather, you can check Saint George's weather in October.
In comparing the weather between May and November, we observe some similarities and notable differences. Both months experience warm temperatures, with average highs around 28°C (83°F) and lows only slightly varying—May having a minimum of 24°C (76°F) and November at 25°C (77°F). However, November stands out with significantly higher precipitation, totaling 132 mm (5.2 in) compared to May's 50 mm (2.0 in), and more rainy days—22 in November versus 13 in May. This increase in rainfall also correlates with higher humidity levels in November, reaching 81%, while May's humidity sits at 76%. For more details on the weather during this month, you can check Saint George's weather in November.
May and December exhibit strikingly similar temperature ranges, with both months experiencing a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 28°C (83°F). However, December sees a notable increase in precipitation, totaling 82 mm (3.2 in) over 21 days compared to May's 50 mm (2.0 in) across 13 days. Additionally, December features slightly higher humidity levels at 80%, compared to May's 76%. For more information on December weather specifics, you can visit Saint George's weather in December.
As May unfolds in Saint George's, the weather showcases a delightful transition into warmer temperatures, making it distinct from the cooler months preceding it. With average highs reaching a comfortable 27°C (80°F) and humidity levels hovering around 76%, visitors can expect a pleasantly warm, tropical atmosphere. However, this month also brings increased precipitation, with about 50 mm recorded over 13 days, indicating that short tropical showers may be frequent. This combination of warmth and occasional rain sets May apart, allowing for lush landscapes while keeping the overall experience vibrant and refreshing. For those interested in a broader overview of the climate, check out Saint George's Climate.