Last updated: August 27, 2025
Experience the vibrant May weather of Isla Bastimentos, Panama, where temperatures range from a balmy 24°C (76°F) to a peak of 31°C (88°F), with a comfortable average of 27°C (81°F). This tropical paradise is characterized by high humidity levels at 73%, creating a lush environment throughout the month. However, prepare for frequent rainfall, with 243 mm (9.5 in) of precipitation spread across 28 days. Whether you're exploring the stunning landscapes or enjoying local culture, May offers a rich and immersive experience in this enchanting destination.
May in Isla Bastimentos, Panama welcomes warm temperatures, with a minimum of 24°C (76°F) and soaring to a maximum of 31°C (88°F). The average hovers around a balmy 27°C (81°F), signaling a slight increase from the previous months as the region transitions into the heart of the tropical season. As the month unfolds, you can expect conditions to become increasingly humid, often accompanied by refreshing rain showers that bring brief relief from the heat. This makes May an exciting time for eco-adventures and beach relaxation, as the lush landscapes burst into vibrant life, inviting travelers to indulge in the beauty of this tropical paradise.
May is a pivotal month for precipitation in Isla Bastimentos, Panama, as it showcases a significant spike with 243 mm (9.5 in) of rain spread over 28 days—the highest monthly total so far this year. This dramatic increase is indicative of the transition into the wet season, setting the stage for the heavier downpours that characterize the subsequent months. In comparison, April's rainfall totals were notably lower at 162 mm (6.4 in), occurring over just 24 days. As May progresses, the frequency of rain prepares the lush landscape for the even more abundant rains of June and July, reinforcing the tropical ambiance that makes the island so captivating.
As May unfolds in Isla Bastimentos, Panama, humidity levels experience a slight uptick to 73%, marking a transition into the wetter months ahead. This gradual increase follows a trend from the drier start of the year, where humidity dipped to a low of 69% in March. With a few months of relatively stable humidity around the low 70s, the onset of June brings a significant rise, skyrocketing to 90%. This shift not only signals the arrival of the rainy season but also highlights the tropical climate's characteristic pattern, where lush landscapes and vibrant ecosystems thrive amid subsequently elevated humidity levels.
In May, Isla Bastimentos, Panama, experiences an impressive UV Index of 14, indicating extreme exposure with a burn time of just 10 minutes. This peak in UV levels continues the trend seen since March, where the sun's rays have consistently demanded caution. Notably, this period is characterized by a sustained high index, maintaining 14 or above from April through June, making it essential for visitors and residents alike to take precautions against sun exposure. With the UV Index gradually tapering towards the end of the year, awareness during these months remains crucial. For those looking to stay informed on UV levels, visit the Isla Bastimentos UV Index.
UV Risk Categories
As May rolls in, Isla Bastimentos, Panama, basks in the warmth of 283 sunlight hours, marking a delightful transition from the peak sunshine of earlier months. Following a vibrant March with 336 hours of sun, April also maintained a robust 314 hours, serving to invigorate the landscape in preparation for the lush rainy season ahead. While May experiences a slight dip, it still holds more sunshine than several months, including the approaching June, which offers 277 hours. This trend of ample daylight suggests that those visiting during this time can enjoy the beauty of the island while anticipating the refreshing rains that enhance the area's lush biodiversity. Overall, the sun-filled days of May present a perfect opportunity to explore the vibrant scenery and rich culture that Isla Bastimentos has to offer.
As May rolls into Isla Bastimentos, Panama, the likelihood of sunny weather takes a noticeable dip, with only a 13% chance of sunshine. This marks a significant decline from the preceding months, where sunny probabilities hover around 18% in April and 38% in March. The trend becomes more pronounced as the rainy season approaches, with June and July showing similarly low chances of sunlight at 15% each. This pattern suggests that visitors in May should be prepared for increased rainfall, shifting from the sunlit days of the earlier months to a wetter ambiance. As the months progress from the dry season to the more humid and rainy period, expect the skies to cloud over, setting the stage for Isla Bastimentos’ lush and vibrant greenery to flourish.
In Isla Bastimentos, Panama, daylight duration presents an intriguing pattern throughout the year. From the start of the year, January and February each bask in 11 hours of daylight, setting a consistent tone for early months. As spring unfolds in March and April, daylight extends to 12 hours, enhancing the island's vibrant ecosystem. This duration remains steady from May through August, allowing ample time for exploration and leisure under the sun. Come September, the daylight gradually returns to 11 hours towards the year's end, as October, November, and December mirror the early months with their 11 hours of light. This rhythm of longer days in the middle of the year invites both locals and visitors to fully embrace the beauty of the island, creating a perfect backdrop for unforgettable experiences.
In Isla Bastimentos, Panama, the May winds hold steady with an average speed of 2.1 m/s (5 mph), mirroring the calmer breezes of April. This moderate airflow signals the transition into the heart of the wet season, as the winds begin to gradually decrease from their earlier peak in the year. Notably, the winds are noticeably weaker in the summer months, dropping to 1.7 m/s (4 mph) in June and August, while September and October see the calmest conditions at 1.5 m/s (3 mph). As the year winds down, however, there’s a resurgence in wind strength, with November witnessing an uptick to 2.3 m/s (5 mph) and December bouncing back to 2.7 m/s (6 mph). This ebb and flow creates a unique atmospheric rhythm that shapes the vibrant natural landscape and vibrant life of Isla Bastimentos.
Weather in Isla Bastimentos varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Isla Bastimentos, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, we can observe some distinct differences. In May, temperatures are generally warmer, with a minimum of 24°C (76°F) and an average of 27°C (81°F), while January sees slightly cooler readings with a minimum of 22°C (73°F) and an average of 25°C (78°F). May also experiences significantly higher precipitation, totaling 243 mm (9.5 in) over 28 days, compared to January's 172 mm (6.8 in) over 18 days. Humidity levels are quite similar, with May at 73% and January at 72%. Overall, May tends to be wetter and warmer than January. For more specific details about January conditions, you can visit Isla Bastimentos weather in January.
In comparing the weather patterns of May and February, we see that May is generally warmer, with average temperatures reaching 27°C (81°F) compared to February's 26°C (78°F). While both months enjoy relatively warm minimum and maximum temperatures, May sees higher levels of humidity at 73% versus February's 71%. Precipitation is significantly greater in May, with 243 mm (9.5 in) over 28 days, compared to February's 122 mm (4.8 in) spread over 20 days. This indicates that May experiences more frequent rain, making it a wetter month overall. For those interested in more detailed insights about February weather, you can explore Isla Bastimentos weather in February.
In comparing the weather between March and May, it is evident that May experiences warmer temperatures, with an average of 27°C (81°F) compared to March's 26°C (78°F). While both months have relatively high humidity levels, May's humidity stands at 73%, slightly higher than March's 69%. Additionally, May sees significantly more rainfall, with 243 mm (9.5 in) over 28 days, whereas March has only 113 mm (4.5 in) across 25 days. This increase in precipitation in May contributes to a more humid and damp environment. For a closer look at the weather specifics in March, you can visit Isla Bastimentos weather in March.
In comparing the weather between April and May, May tends to be slightly warmer, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 31°C (88°F), compared to April's range of 23°C (74°F) to 30°C (87°F). Additionally, May experiences higher precipitation levels, with 243 mm (9.5 inches) falling over 28 days, whereas April sees 162 mm (6.4 inches) over 24 days. Both months are characterized by high humidity, with May at 73% and April at 70%. For more detailed information, you can check Isla Bastimentos weather in April.
In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). This month experiences significant rainfall, totaling 243 mm (9.5 in) across 28 days, and maintains a humidity level of 73%. In contrast, June sees slightly warmer minimum temperatures, with lows of 25°C (77°F), while the average and maximum temperatures remain unchanged at 27°C (81°F) and 31°C (88°F), respectively. However, June features a decrease in precipitation to 217 mm (8.5 in) over the same number of days and a higher humidity level of 90%. For more detailed weather insights, you can check Isla Bastimentos weather in June.
In comparing the weather between May and July, both months experience similar temperature ranges with minimum temperatures around 24°C (76°F) and average temperatures close to 27°C (81°F in May and 80°F in July). However, July tends to be slightly cooler with a maximum temperature of 30°C (87°F), compared to May's peak of 31°C (88°F). Precipitation is notably higher in July, with 298 mm (11.7 in) of rainfall over 29 days, compared to May's 243 mm (9.5 in) over 28 days. Additionally, July experiences higher humidity levels at 88%, making it feel more oppressive than May's 73%. For a detailed look at July's weather conditions, visit Isla Bastimentos weather in July.
Both May and August feature similar temperature ranges, with minimums at 24°C (76°F), averages at 27°C (81°F), and maximums reaching 31°C (88°F). However, May experiences more rainfall, totaling 243 mm (9.5 in), compared to August's 212 mm (8.4 in), despite both months having precipitation on 28 days. Humidity levels are notably higher in August at 87%, compared to 73% in May, making the latter month somewhat more comfortable. For more specific details on August weather, check out Isla Bastimentos weather in August.
In both May and September, temperatures remain consistent, with minimums at 24°C (76°F), averages at 27°C (81°F), and maximums hitting 31°C (88°F). However, the weather patterns differ notably between the two months. May experiences higher precipitation, totaling 243 mm (9.5 in) over 28 days, while September sees a decrease in rainfall to 164 mm (6.5 in) across 26 days. Additionally, September has a higher humidity level at 87%, compared to May's 73%, making the latter slightly more comfortable for outdoor activities. For more detailed information about September weather, visit Isla Bastimentos weather in September.
May and October present similar temperature ranges, with both months having minimum, average, and maximum temperatures of 24°C (76°F), 27°C (81°F), and 31°C (88°F), respectively. However, October tends to be wetter, with precipitation reaching 316 mm (12.4 in) over 27 days, compared to May's 243 mm (9.5 in) across 28 days. Additionally, October displays higher humidity levels at 86%, while May has a slightly lower humidity of 73%. For more specific weather details in October, refer to Isla Bastimentos weather in October.
May and November both experience warm temperatures, with May slightly warmer on average, ranging from 24°C (76°F) to 31°C (88°F) compared to November's range of 24°C (76°F) to 30°C (87°F). However, November sees higher humidity at 86% and more significant rainfall, with 294 mm (11.6 in) over 24 days, compared to May's 243 mm (9.5 in) over 28 days. This contrast in precipitation makes November feel a bit wetter and more humid, while May, despite its higher maximum temperatures, has a slightly drier overall atmosphere. For further details on the weather during this month, check out Isla Bastimentos weather in November.
When comparing the weather in May and December, we see that May tends to be slightly warmer with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 31°C (88°F), whereas December's temperatures range from 23°C (73°F) to 29°C (85°F). Both months are quite humid, with December having a marginally higher humidity level at 79% compared to May's 73%. In terms of precipitation, May experiences greater rainfall, totaling 243 mm (9.5 in) over 28 days, while December sees 220 mm (8.7 in) distributed across 23 days. For more specific details about December weather, check out Isla Bastimentos weather in December.
As May rolls in, Isla Bastimentos experiences a notable shift in weather patterns, setting it apart from other months of the year. Temperatures peak at a warm 31°C (88°F), providing a vibrant backdrop for both relaxation and adventure. However, this month is characterized by increased precipitation, with nearly every day seeing some rainfall, contributing to a humid atmosphere that averages around 73%. Such conditions support the lush, tropical landscape Isla Bastimentos is known for, making it a unique time to experience the rich biodiversity. To delve deeper into this fascinating climate, be sure to check out Isla Bastimentos Climate.