Last updated: August 27, 2025
May in Colon, Panama is characterized by warm temperatures and significant rainfall, making it an interesting time to experience the region's lush beauty. With maximum temperatures reaching a balmy 31°C (89°F) and averaging around 27°C (81°F), the warmth is tempered by an average minimum of 24°C (76°F). This month sees an impressive 285 mm (11.2 in) of precipitation spread across 31 days, contributing to the area’s vibrant greenery. Humidity levels hover around 73%, creating a tropical atmosphere that showcases Colon's rich natural landscapes and lively culture. Visitors should prepare for frequent showers, embracing the unique charm that May brings to this vibrant coastal gem.
In May, Colon, Panama experiences warm and consistent temperatures that highlight the region's tropical climate. With minimums around 24°C (76°F), daily averages remain steady at 27°C (81°F), while maximums reach up to 31°C (89°F). This month mirrors the trends observed throughout the early summer, where the heat remains reliably warm, echoing the conditions seen in the preceding months of April and March. As the rainy season approaches, the humidity begins to rise, adding to the tropical ambiance, making May a vibrant time to experience Colon's lush landscapes and rich culture.
In May, Colon, Panama, experiences a significant surge in precipitation, recording an impressive 285 mm (or 11.2 in) of rainfall over the course of the month. This marks a dramatic increase from the preceding months, with daily rain reported on all 31 days of May. Such consistent precipitation not only highlights May as one of the wettest months in the region but also sets the stage for the later rainy season, as the rainfall continues to intensify heading into June. This trend underscores the tropical climate's marked shift during this period, bringing lush greenery and a vibrant ecosystem to life, while also shaping the daily rhythms of life in Colon.
In May, Colon, Panama experiences a noticeable increase in humidity, reaching 73%, up from 70% in April. This slight uptick signals the transition into the wet season, as humidity levels continue to climb in the months that follow, peaking at a staggering 90% in June. Interestingly, the humidity in May is relatively mild compared to the sweltering levels that characterize the summer months, yet it is the second highest for the year so far. The gradual rise from the drier months of January through April to the higher levels in May indicates a shift towards the warm, tropical climate that defines the region. As the rainy season looms, residents and visitors alike can anticipate a more humid atmosphere ahead.
In May, Colon, Panama, experiences a consistently high UV Index of 14, maintaining its status as an extreme exposure category. This trend, established earlier in the year, indicates that sun safety is crucial, as a burn can occur in just 10 minutes. As the dry season progresses, the UV levels remain sharply elevated, reflecting a pattern that starts in February and peaks during the spring months. Visitors and residents alike should remain vigilant and take protective measures when outdoors. For more information on UV levels throughout the year, explore the Colon UV Index.
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In May, Colon, Panama basks in a delightful average of 288 hours of sunshine, a pleasant respite following the peak of sunny days in March, which boasted an impressive 341 hours. As the year progresses, the sunlight gently recedes, with April still holding strong at 321 hours before May makes its appearance. This month marks a transitional phase, where the dry season begins to shift into the wet, influencing both the weather and the local ambiance. Despite a slight dip from April, May remains vibrant, setting the stage for the warmer months ahead while still allowing ample time to enjoy outdoor adventures before the rainy season fully takes hold in June.
In Colon, Panama, May marks a notable dip in the likelihood of sunny weather, with only a 12% chance of clear skies. This trend follows a dramatic decrease from the previous months, where April enjoys a 21% chance of sunshine, hinting at the transition into the rainy season. As the months progress into the heart of the wet season from June onward, the chances of sunshine remain bleak, consistently hovering around 12%. This pattern highlights May as a turning point, where the vibrant sun of the earlier months gives way to increased cloud cover and rainfall, signaling to visitors that they may need to prepare for more diverse weather conditions.
In Colon, Panama, the daylight duration exhibits a fascinating rhythm throughout the year. January and February greet the new year with a consistent 11 hours of daylight, setting a stable foundation. As March arrives, a slight increase to 12 hours heralds the onset of longer days, which persist through the warm months of April and May. This trend of 12 hours continues into the height of summer, providing ample light for exploration and adventure. However, as the year winds down, daylight gradually recedes back to 11 hours from October through December, mirroring the initial months and creating a harmonious balance throughout the seasons. This predictable cycle offers a delightful consistency, making Colon an ideal destination for year-round activities.
In Colon, Panama, the winds in May begin to transition towards the calmer months of the approaching rainy season. With an average wind speed of 2.9 m/s (7 mph), May experiences a noticeable dip compared to the breezier start of the year, where speeds hovered around 4.4 m/s (10 mph) in January and peaked at 4.9 m/s (11 mph) during March. This gradual decline continues into June, where winds slow further to 2.2 m/s (5 mph). Interestingly, despite May's decrease in speed, it remains a vibrant time in Colon, suggesting that the gentle breezes can create a pleasant atmosphere amid the lush, tropical backdrop. As the year progresses, the wind speeds tend to stabilize around the lower end, hinting at the calming embrace of Panama's wet season.
Weather in Colon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Colon, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January offer distinct weather conditions, reflecting the transition into and out of the wet season. In May, temperatures are slightly higher, with a minimum of 24°C (76°F) and an average of 27°C (81°F), peaking at 31°C (89°F). This month also experiences significant rainfall, with 285 mm (11.2 in) spread across 31 days, contributing to a humidity level of 73%. In contrast, January features milder temperatures, with a minimum of 23°C (73°F) and an average of 26°C (80°F), reaching a maximum of 30°C (87°F). Additionally, January is notably drier, receiving only 96 mm (3.8 in) of precipitation over 18 days and maintaining a similar humidity level of 72%. For a more detailed look at January's weather patterns, check out Colon weather in January.
In February, the weather in Colon offers mild temperatures with a minimum of 23°C (74°F) and a maximum of 31°C (88°F), averaging around 27°C (80°F). The month experiences relatively low precipitation, totaling just 42 mm (1.7 in) across 17 days, with humidity at a comfortable 71%. In stark contrast, May brings hotter conditions, with a minimum temperature of 24°C (76°F) and a similar maximum of 31°C (89°F), but an increase in average temperature to 27°C (81°F). However, May is marked by significantly heavier rainfall, totaling 285 mm (11.2 in) over 31 days and higher humidity at 73%. For more details, check out Colon weather in February.
In March, the weather features a minimum temperature of 23°C (74°F) and an average of 27°C (81°F), with a maximum reaching 31°C (88°F). The month sees around 57 mm (2.3 in) of precipitation over 19 days and a humidity level of 69%. In contrast, May experiences slightly higher temperatures, with a minimum of 24°C (76°F) and the same average maximum of 31°C (89°F). However, it is much wetter in May, receiving 285 mm (11.2 in) of rainfall spread over 31 days, and the humidity rises to 73%. Overall, while both months have similar temperatures, May is characterized by significantly higher rainfall and humidity compared to March. For more detailed insights, check out Colon weather in March.
In comparing the weather between April and May, both months exhibit similar temperature ranges, with minimums around 24°C (75°F), averages at 27°C (81°F), and maximums reaching 31°C (89°F). However, May experiences significantly higher precipitation, totaling 285 mm (11.2 in) over 31 days, compared to April's 129 mm (5.1 in) over 24 days. This increase in rain contributes to May's slightly higher humidity at 73%, versus April's 70%. For more detailed information on April's weather, you can refer to Colon weather in April.
In May, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 31°C (89°F), with an average of 27°C (81°F). The month experiences significant rainfall, totaling 285 mm (11.2 in) over 31 days and a humidity level of 73%. In contrast, June maintains a similar temperature range with a minimum of 24°C (75°F) and an average of 27°C (81°F), but the maximum slightly increases to 32°C (89°F). Rainfall increases to 307 mm (12.1 in) over 29 days, resulting in higher humidity levels of 90%. Overall, while both months share similar temperature patterns, June is notably wetter and more humid. For more detailed insights, check out Colon weather in June.
In comparing the weather between May and July, we see some notable similarities and differences. Both months experience a minimum temperature of around 24°C (76°F) and an average temperature close to 27°C (81°F), indicating consistent warmth. However, the maximum temperature dips slightly in July to 30°C (87°F) from 31°C (89°F) in May.
On the precipitation front, July is significantly wetter, receiving 384 mm (15.1 in) compared to 285 mm (11.2 in) in May, and both months have the same number of rainy days at 31. This results in a higher humidity level in July at 88%, reflecting the increased rainfall. For more detailed information, you can visit Colon weather in July.
May and August share similar temperature ranges, with minimums around 24°C (76°F), averages of 27°C (81°F), and maximums reaching 31°C (89°F) in May and 31°C (88°F) in August. However, August experiences slightly higher precipitation, with 332 mm (13.1 in) over 30 days compared to May's 285 mm (11.2 in) across 31 days. Additionally, humidity levels are noticeably higher in August at 87%, compared to 73% in May, making August feel more oppressive. For more details, you can check out Colon weather in August.
In comparing May and September, we see that both months share similar temperature ranges, with minimums at 24°C (76°F), averages around 27°C (81°F), and maximums peaking at 31°C (89°F). However, September experiences slightly higher humidity at 87% compared to May's 73%, which can make it feel more muggy. Precipitation levels are also quite close, with May receiving 285 mm over 31 days and September totaling 279 mm over 29 days. For more detailed information on September weather, you can check Colon weather in September.
When comparing the weather in May and October, we find some similarities and differences. Both months feature a minimum temperature of around 24°C (75-76°F) and an average temperature close to 27°C (80-81°F). However, October tends to be slightly warmer at its maximum, reaching 32°C (90°F), compared to May's maximum of 31°C (89°F).
Precipitation levels are higher in October, with 314 mm (12.4 in) over 29 days, compared to May's 285 mm (11.2 in) over 31 days. This means October might feel wetter and more humid, with humidity levels peaking at 86%, compared to May's 73%. For more detailed information, you can visit Colon weather in October.
In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 31°C (89°F), with an average of 27°C (81°F). This month experiences significant rainfall, totaling 285 mm (11.2 in) across 31 days, and a humidity level of 73%. In contrast, November sees slightly cooler temperatures, with a minimum of 24°C (75°F), an average of 26°C (80°F), and a maximum of 31°C (88°F). Precipitation is more pronounced in November, with 303 mm (11.9 in) spread over 28 days, and higher humidity at 86%. Overall, while both months have similar temperature ranges, November tends to be wetter and more humid. For more details, you can check Colon weather in November.
May and December exhibit relatively similar temperatures, with both months averaging around 27°C (81°F). However, May tends to be hotter, reaching a maximum of 31°C (89°F) compared to December's maximum of 30°C (87°F). In terms of precipitation, May is significantly wetter, receiving 285 mm (11.2 in) of rain over 31 days, while December sees only 175 mm (6.9 in) over 28 days. Moreover, humidity is slightly higher in December at 79%, compared to May's 73%, adding to the overall muggier feel during the latter month. For more detailed information, check out Colon weather in December.
In May, the weather in Colon stands out with its high humidity and consistent rainfall, receiving an impressive 285 mm of precipitation over the course of the month. Unlike the drier months preceding it, May sees the temperature hovering comfortably between a warm 24°C and 31°C, complemented by an average of 27°C. This combination makes May one of the wettest months, with rain frequent enough to count every single day. While the warmth remains inviting, the elevated humidity levels truly define May's atmosphere, setting it apart from the earlier months. For more detailed insights, be sure to check Colon Climate.