Last updated: August 27, 2025
In Santa Catalina, Panama, May ushers in a warm tropical embrace, where daytime temperatures reach a comfortable maximum of 29°C (84°F) and settle to an inviting average of 25°C (77°F). However, visitors should be prepared for the season’s persistent rainfall, with a total precipitation of 336 mm (13.2 in) spread over 30 days, creating a lush, vibrant atmosphere. With humidity levels at around 73%, the air is rich and heavy, typical of this coastal paradise. Embrace the refreshing showers and the vibrant greenery they bring while enjoying the myriad of activities this beautiful destination has to offer.
In May, Santa Catalina, Panama, ushers in a warm embrace with temperatures that reflect the peak of the tropical climate. The minimum temperature rises to a comfortable 22°C (73°F), while the average nudges up to 25°C (77°F), providing the perfect setting for outdoor adventures. As the month progresses, daytime highs reach a delightful 29°C (84°F), making it an ideal time to bask under the sun or explore the stunning beaches. Notably, May marks a subtle increase from April, where temperatures were slightly cooler, and sets the stage for the warmer months ahead. Overall, May promises a beautiful blend of warmth and sunshine, perfect for those looking to soak up Panama's vibrant allure.
In May, Santa Catalina experiences a notable precipitation pattern, with 336 mm (13.2 in) of rain across 30 days, contributing to the region's lush, tropical landscape. This amount marks an increase from the preceding month, signaling the onset of the rainy season as April saw only 247 mm (9.7 in). May's rainfall reflects a consistent trend, where precipitation tends to peak in the latter half of the year, particularly in the transition from April to June. With frequent wet days, this month sets the stage for vibrant flora and a rich biodiversity, while also keeping residents and visitors alike prepared for the inevitable downpours during their stay.
In May, humidity in Santa Catalina, Panama, rises to 73%, marking a slight increase from April's 70%. This uptick hints at the transition into the wetter months, as the region gears up for a more humid summer. Following May, humidity levels soar dramatically, reaching a peak of 90% in June. Interestingly, the overall trend throughout the year shows a declining pattern in the first few months, with humidity dipping to its lowest point at 69% in March. As summer approaches, however, the climate shifts, showcasing a distinctive pattern of increasing moisture levels from late spring through fall. This seasonal humidity trend underscores Santa Catalina's tropical allure, where warm, inviting air creates a vibrant atmosphere year-round.
In May, Santa Catalina experiences an extreme UV Index of 14, maintaining its trend from April and closely aligning with the UV levels seen in March and July. This consistency underscores the area’s need for sun safety precautions, as the burn time remains a startling 10 minutes. The UV index demonstrates a slight dip from the peak of 15 recorded in April, yet it remains a reminder of the powerful sun exposure typical of this tropical paradise. Residents and visitors alike should stay vigilant, ensuring they protect their skin during outdoor activities. For more detailed insights, explore Santa Catalina UV Index.
UV Risk Categories
May brings a delightful mix of sunshine to Santa Catalina, Panama, with 263 hours of glorious daylight that beautifully contrasts the longer days of spring. This month stands out in a seasonal trend where the sun's hours peak in March at 335 hours, creating a radiant spring ambiance. As we transition into summer, sunlight begins to gradually taper, notably dipping in June with 249 hours. However, May retains a vibrant warmth, inviting beachgoers and nature lovers alike to bask in its charm. The overall trend reveals how Santa Catalina enjoys remarkably plentiful sunshine at the start of the year, while also offering a pleasant brightness that sustains the allure of its tropical paradise throughout the month.
As May rolls in, the likelihood of sunny weather in Santa Catalina, Panama, takes a noticeable dip, with only a 7% chance of sunshine. This marks a significant decline from the previous months, particularly when compared to January and February, which boast chances of 25% and 27% respectively. The trend clearly indicates that as the year progresses towards the middle of the rainy season, the odds of basking in the sun diminish even further, reaching a low point that rivals the cloudiest months like August, where the sun shines just 5% of the time. If you're planning a trip to enjoy the beach in May, be prepared for overcast skies and the possibility of rain.
In Santa Catalina, Panama, the daylight duration exhibits a fascinating consistency throughout the year. From January through February, residents and visitors enjoy approximately 11 hours of daylight, which gradually increases to a peak of 12 hours from March to August. This steady stretch of sunlight fosters an ideal ambiance for outdoor activities and exploration. As autumn approaches, daylight begins to wane once again, descending back to 11 hours in the months of October through December. This natural rhythm of daylight serves as a beautiful backdrop to the vibrant life of Santa Catalina, creating a perfect balance between sun-kissed days and tranquil evenings.
In May, Santa Catalina experiences a steady wind speed of 2.7 m/s (6 mph), mirroring the calm conditions of April. This gentle breeze sets a tranquil ambiance for beachgoers and water sports enthusiasts alike. As the month unfolds, the winds remain consistent, marking a noticeable lull compared to the gustier months of January through March, when average speeds peaked at around 3.6 to 3.9 m/s (8 to 9 mph). Moving into the summer months, particularly June, the winds further taper off to 2.0 m/s (4 mph), suggesting a season of serene coastal experiences just ahead. Visitors in May can delight in the picturesque scenery, where the light winds combine with the warm tropical sun, making it an ideal time to relax and soak in the beauty of Panama's coastline.
Weather in Santa Catalina varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Santa Catalina, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, we find that temperatures in May are slightly warmer, with a minimum of 22°C (73°F) and an average of 25°C (77°F), reaching a maximum of 29°C (84°F). In contrast, January experiences a cooler range, with temperatures starting at a minimum of 21°C (70°F) and peaking at 26°C (79°F), averaging around 23°C (74°F). Both months receive substantial rainfall, with May accumulating 336 mm (13.2 in) over 30 days and January slightly higher at 368 mm (14.5 in) over 25 days, contributing to high humidity levels of around 73% in May and 72% in January. For more detailed information on January weather, visit Santa Catalina weather in January.
When comparing the weather in May and February, we find that both months feature warm temperatures, but May is slightly warmer overall. In May, the minimum temperature is 22°C (73°F), with an average of 25°C (77°F) and a maximum of 29°C (84°F). In February, the temperatures are a bit cooler, with a minimum of 21°C (70°F), an average of 23°C (74°F), and a maximum of 27°C (80°F).
Precipitation is more pronounced in May, totaling 336 mm (13.2 in) over 30 days, compared to February's 302 mm (11.9 in) over 25 days. Humidity levels are relatively similar, with May at 73% and February slightly lower at 71%. For more detailed insights into February weather, you can check out Santa Catalina weather in February.
In comparing the weather of March and May, we can see some notable differences despite their close proximity in the calendar. Both months have similar minimum temperatures, with March at 21°C (70°F) and May slightly warmer at 22°C (73°F). However, May experiences a higher average temperature of 25°C (77°F) compared to March's 23°C (74°F), and the maximum temperature in May can reach up to 29°C (84°F), making it feel warmer overall.
Precipitation levels are quite comparable, with March recording 322 mm (12.7 in) and May just slightly higher at 336 mm (13.2 in). Both months also see rain on about 30 days, but May has a higher humidity level at 73%, compared to March's 69%, which can contribute to a more steamy atmosphere. For more detailed weather information specific to March, you can refer to Santa Catalina weather in March.
In comparing the weather between April and May, we observe that May experiences slightly higher temperatures, with an average of 25°C (77°F) compared to April's average of 24°C (76°F). Additionally, May has a higher maximum temperature of 29°C (84°F) versus April's 28°C (82°F). However, May also brings increased rainfall, totaling 336 mm (13.2 in) over 30 days, whereas April recorded 247 mm (9.7 in) over 26 days. Humidity levels are similar, with May at 73% and April at 70%. For a more detailed look at April's weather, visit Santa Catalina weather in April.
May and June present slightly different weather conditions, characterized by similar average temperatures but varying levels of precipitation and humidity. In May, the temperatures range from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), with an average of 25°C (77°F). However, it experiences higher precipitation, with 336 mm (13.2 in) falling over 30 days and a humidity level of 73%. In contrast, June sees a marginally higher minimum temperature of 23°C (74°F) and a slightly lower maximum of 28°C (83°F), while maintaining the same average of 25°C (77°F). Precipitation decreases to 268 mm (10.6 in) over 29 days, but humidity rises significantly to 90%. For a more detailed look at the weather in June, you can check this link: Santa Catalina weather in June.
Comparing the weather in May and July reveals some interesting similarities and differences. May features slightly higher maximum temperatures, peaking at 29°C (84°F), while July sees a maximum temperature of 28°C (82°F) with a minimum of 23°C (73°F). Both months have comparable average temperatures of 25°C (77°F). However, July experiences more precipitation, totaling 367 mm (14.4 in) compared to May's 336 mm (13.2 in), along with a higher humidity level of 88% versus May's 73%. For more details on the July weather, you can visit Santa Catalina weather in July.
In May, the weather in Santa Catalina is characterized by slightly warmer temperatures, with daily averages peaking at 29°C (84°F) and an overall average of 25°C (77°F). The month experiences considerable rainfall, accumulating to 336 mm (13.2 in) over 30 days, alongside a humidity level of 73%. In contrast, August sees a slight dip in maximum temperatures, averaging at 28°C (83°F), while maintaining the same minimum and average temperatures as May. However, precipitation in August is lower, totaling 263 mm (10.3 in) over the same 30 days, but the humidity rises to 87%. For more detailed insights, visit Santa Catalina weather in August.
In May, the weather features warm temperatures with a minimum of 22°C (73°F) and a maximum of 29°C (84°F), averaging around 25°C (77°F). However, the month is characterized by significant rainfall, with a total precipitation of 336 mm (13.2 in) spread over 30 days, leading to a humidity level of 73%.
In contrast, September maintains a similar average temperature of 25°C (77°F) but starts slightly warmer at a minimum of 23°C (73°F) and a maximum of 28°C (83°F). The precipitation is lighter compared to May, totaling 259 mm (10.2 in) over the same number of days, although the humidity rises to 87%. For more detailed information, visit Santa Catalina weather in September.
Overall, while both months are warm and rainy, September offers a slightly cooler maximum temperature and higher humidity with less overall rainfall.
May and October have quite similar weather patterns, with average temperatures hovering around 25°C (77°F) and maximum highs reaching 29°C (84-85°F). However, October experiences slightly higher humidity at 86% compared to May's 73%, which can make the air feel more oppressive. Both months see substantial rainfall, with May totaling 336 mm (13.2 in) over 30 days and October just slightly less at 330 mm (13.0 in) over 29 days. For more detailed insights into October weather, you can check out Santa Catalina weather in October.
In comparing the weather of May and November, we observe that both months experience similar maximum temperatures, reaching up to 29°C (84°F). However, May's average temperature is slightly higher at around 25°C (77°F) compared to November's average of 24°C (76°F). Notably, November sees a slight increase in minimum temperature, with a low of 23°C (73°F). Precipitation levels also differ, with November receiving more rainfall at 384 mm (15.1 in) over 28 days, compared to May's 336 mm (13.2 in) spread across 30 days. Furthermore, November tends to be more humid, with humidity levels reaching 86%, while May has a lower average humidity of 73%. For more detailed weather insights, you can visit Santa Catalina weather in November.
In comparison to May, December experiences slightly cooler temperatures with average highs of 27°C (80°F) compared to May's peak of 29°C (84°F). Both months share a similar minimum temperature of around 22°C (73°F), but December's average temperature is a bit lower at 24°C (75°F). Precipitation is notably higher in December, totaling 414 mm (16.3 in) over the month, exceeding May's 336 mm (13.2 in). Additionally, humidity tends to be higher in December at 79%, compared to May's 73%. For a detailed look at December weather in Santa Catalina, check out Santa Catalina weather in December.
As May unfolds in Santa Catalina, the weather becomes distinctly lush, with increased humidity and significant rainfall compared to the drier months preceding it. Daily temperatures remain comfortably warm, hovering around a pleasant average, while the tropical landscapes thrive under nearly constant precipitation. This month marks a transition into a wetter season, making it a perfect time for visitors who appreciate the vibrant green scenery and the refreshing ocean breezes. For a deeper dive into the unique weather patterns and what they mean for your travel plans, check out Santa Catalina Climate.