Last updated: August 21, 2025
May in Limon, Costa Rica is characterized by warm and humid weather, where temperatures typically range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), averaging around 27°C (80°F). This month sees considerable rainfall, with a total precipitation of 321 mm (12.7 in) spread over approximately 27 days, contributing to the lush greenery that the region is known for. With humidity levels hovering around 69%, visitors can expect a tropical environment that is both vibrant and refreshing, making it a unique time to experience the beauty of Limon.
In May, Limon, Costa Rica, experiences a subtle rise in temperatures as the region transitions into the warmer part of the year. With minimums averaging 24°C (76°F) and maximums reaching up to 30°C (86°F), it’s an inviting month for visitors seeking balmy weather. The average temperature settles around 27°C (80°F), indicating a comfortable climate for outdoor activities. Compared to April, where temperatures were slightly cooler, May showcases a gentle increase, hinting at the upcoming rainy season while still offering plenty of sunshine. This warming trend establishes May as an ideal time to explore the lush landscapes and vibrant culture of Limon before the heavier rains arrive.
In May, Limon, Costa Rica experiences a significant surge in rainfall, recording an impressive 321 mm (12.7 inches) of precipitation over 27 days. This marks a notable increase from the preceding months, particularly compared to April's 119 mm. The transition into May signals the onset of the wet season, as rainfall becomes more frequent and intense, laying the groundwork for even heavier downpours in the following months. After May, the precipitation continues to rise, peaking in July with 385 mm (15.2 inches), which highlights the region's characteristically lush, tropical climate. This pattern of escalating rainfall not only underscores May's pivotal role in the annual weather cycle but also prepares the landscape for the vibrant biodiversity that thrives in this rich ecosystem.
In May, the humidity in Limon, Costa Rica reaches 69%, marking a subtle rise from the previous months. This upward trend is consistent with the region's transition into the wetter season, as you can see the gradual increase from April's 67%. The humidity will continue to climb substantially in the following months, peaking in July at 85%, providing a stark contrast to the drier beginnings of the year, where January and February each recorded 68%. Overall, while May brings a slight spike in moisture levels, it foreshadows the much more humid conditions that characterize Limon's summer months.
As you step into May in Limon, Costa Rica, prepare for a consistent UV Index of 14, which keeps it in the extreme exposure category and calls for cautious sun safety practices. Following a gradual increase from 12 in January to a peak of 15 in April, the index slightly eases but remains high, ensuring that the burn time remains a critical 10 minutes. With similar UV levels persisting through the months of June and July, it’s essential to protect your skin with suitable sunscreen and protective gear. To stay informed on the changing UV landscape, check out detailed information at Limon UV Index. Taking these precautions will help you enjoy Limon's beautiful days while keeping your skin safe!
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In Limon, Costa Rica, May shines brightly with 276 hours of sunshine, a delightful continuation of the region's spring glow. As the year unfolds, a clear pattern emerges: the first half typically enjoys a steady increase in sunlight, peaking in March with an impressive 330 hours. Following that high, April maintains warmth before May’s slight dip. Yet, the sun’s embrace remains strong, as it transitions into a summer marked by consistent sunny days. This rhythmic dance of light—from January’s modest 242 hours to the robust totals in the spring months—paints a vibrant picture of Limon's climate, making it an ideal destination for those seeking both warmth and adventure throughout the year.
As you look forward to sunny days in Limon, Costa Rica, it's essential to note the trends in weather throughout the year. May marks a significant dip in sunshine likelihood, with only a 16% chance of clear skies, making it one of the cloudier months. In contrast, earlier months like January and February boast sunny probabilities of 42% and 44%, respectively. The transition through the year shows a gradual decline in sunshine, peaking in early months and falling to just 10% in August. This pattern suggests that while the vibrant beauty of Limon remains undimmed, visitors should prepare for a wetter, less sunny May, setting the stage for the lush landscapes that thrive in the rainy season.
In Limon, Costa Rica, the daylight duration showcases a fascinating rhythm throughout the year. From January to February, the days are consistently around 11 hours, offering a gentle start to the year. As spring unfolds in March and April, we see an increase to 12 hours, a trend that continues into May and remains stable through August. This steady duration of daylight during the heart of the rainy season invites vibrant life and activity. As autumn approaches in September, daylight gently tapers back to 11 hours by October, marking a return to the shorter days common in the latter part of the year. This pattern emphasizes Limon’s unique balance of light throughout the seasons, creating an inviting atmosphere year-round.
In Limon, Costa Rica, the May winds gently persist at an average speed of 1.8 m/s (4 mph), maintaining a consistent and soothing breeze akin to the preceding months of April and March. This mild wind speed reflects a tranquil atmosphere, perfect for outdoor activities as the region transitions to the lushness of the rainy season. Notably, the upward trend begins in July, where winds pick up slightly to 2.0 m/s (4 mph) and continue to escalate in August at 2.1 m/s (5 mph), suggesting a shift in the seasonal patterns. As the year progresses towards November, wind speeds reach their peak at 2.5 m/s (6 mph), heralding a more dynamic climate. Overall, May serves as a delightful interlude, balancing calmness with the anticipation of the breezy months ahead.
Weather in Limon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Limon, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather tends to be warmer and more humid compared to January. With average temperatures reaching 27°C (80°F) and maximums of up to 30°C (86°F), May also experiences significantly higher precipitation levels of 321 mm (12.7 in) spread over 27 days, resulting in a very wet month. In contrast, January features slightly cooler temperatures, with an average of 25°C (77°F) and maximums around 28°C (83°F), and less rainfall totaling 210 mm (8.2 in) over 20 days. Both months exhibit high humidity levels, with May at 69% and January slightly lower at 68%. For more detailed information on January weather, you can check out Limon weather in January.
When comparing the weather in May and February, May tends to be warmer and more humid. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). Conversely, February offers slightly cooler temperatures, with a range of 22°C (72°F) to 28°C (83°F) and an average of 25°C (78°F). Additionally, May sees significantly higher precipitation, totaling 321 mm (12.7 in) over 27 days, compared to February's 96 mm (3.8 in) over 18 days. Overall, while both months are warm and humid, May is characterized by a greater amount of rainfall. For a closer look at the climate specifics in February, you can visit Limon weather in February.
In March, temperatures are slightly cooler, with a minimum of 22°C (72°F) and a maximum of 28°C (83°F), resulting in an average temperature of 25°C (78°F). The month experiences less precipitation, totaling 115 mm (4.5 in) over 23 days, and slightly lower humidity at 66%. In contrast, May heats up, with a minimum temperature of 24°C (76°F) and a maximum of 30°C (86°F), averaging 27°C (80°F) alongside significantly higher rainfall of 321 mm (12.7 in) spread over 27 days, and humidity rising to 69%. For more detailed insights on March weather, you can check Limon weather in March.
Comparing the weather between April and May reveals some notable differences. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). This is slightly warmer than April, where temperatures range from 23°C (73°F) to 29°C (84°F), and the average is 26°C (79°F). However, May is significantly wetter, receiving 321 mm (12.7 in) of precipitation over 27 days, compared to April's 119 mm (4.7 in) across 22 days. Humidity also rises slightly in May to 69% from April's 67%. For more detailed information on April weather, you can visit Limon weather in April.
In comparing the weather of May and June, both months share similar temperature profiles, with minimums of 24°C (76°F), averages of 27°C (80°F), and maximums of 30°C (86°F). However, June experiences slightly less precipitation, totaling 266 mm (10.5 in) compared to May's 321 mm (12.7 in), despite having just one more day of rainfall. Additionally, the humidity levels rise in June to 84%, up from May's 69%, making June feel more humid overall. For more details, you can check out Limon weather in June.
In May, the weather is characterized by warm temperatures, with an average around 27°C (80°F) and a maximum of 30°C (86°F). However, this month also sees significant rainfall, averaging 321 mm (12.7 in) over 27 days, along with a humidity level of 69%. In contrast, July experiences slightly cooler average temperatures of 26°C (79°F), with a maximum of 29°C (85°F). Nonetheless, it incurs higher precipitation, totaling 385 mm (15.2 in) spread across 30 days, and a noticeably increased humidity of 85%. For more details on July weather, you can check Limon weather in July.
In comparing the weather of May and August, both months exhibit warm temperatures, with minimums around 24°C (75-76°F) and maximums peaking at 30°C (86°F). However, May offers a slightly warmer average temperature of 27°C (80°F) compared to August's average of 26°C (80°F). Precipitation levels are nearly comparable, with May seeing 321 mm (12.7 in) over 27 days and August slightly lower at 302 mm (11.9 in) across 28 days. Notably, August experiences a higher humidity level at 82%, compared to May's 69%. For more detailed information, check out Limon weather in August.
May and September present similar temperature ranges, with both months having minimum temperatures of 24°C (76°F), average temperatures of 27°C (80°F), and maximums reaching 30°C (86°F). However, the precipitation differs significantly between the two months; May experiences a much higher rainfall of 321 mm (12.7 in) over 27 days, while September sees a reduction to 182 mm (7.2 in), also spread across 27 days. Additionally, humidity in September is slightly higher at 81%, compared to 69% in May. For a more detailed look at September weather, you can visit Limon weather in September.
May and October showcase similar temperature ranges, with both months featuring minimums of 24°C (76°F), average temperatures of 27°C (80°F), and maximums reaching 30°C (86°F). However, October experiences slightly less precipitation at 290 mm (11.4 in) compared to May's 321 mm (12.7 in), despite both months having rain for approximately 27 days. Notably, October's humidity is higher at 80%, which can make it feel a bit more oppressive than the 69% humidity commonly found in May. For more detailed insights, you can visit Limon weather in October.
In comparing the weather in May and November, both months showcase warm temperatures, with May slightly warmer, averaging 27°C (80°F) compared to November's average of 26°C (79°F). However, November experiences slightly higher overall humidity at 80%, compared to May's 69%. Precipitation is more pronounced in November as well, with 367 mm (14.5 in) over 28 days, compared to May's 321 mm (12.7 in) over 27 days. This makes November a wetter month, contributing to a more humid atmosphere. For a more detailed look at November's weather, you can visit Limon weather in November.
May and December in Limon exhibit quite similar weather patterns, with both months showcasing warm temperatures and notable humidity. In May, the average temperature hovers around 27°C (80°F), with daily highs reaching up to 30°C (86°F) and lows around 24°C (76°F). This month tends to be wetter, receiving approximately 321 mm (12.7 in) of precipitation over 27 days. In contrast, December sees slightly cooler temperatures, with averages at 25°C (78°F) and maximums of 29°C (84°F). Precipitation is also slightly lower at 315 mm (12.4 in), spread over 25 days. Humidity remains high in both months, at 69% in May and 72% in December. For more detailed information on December weather, you can check Limon weather in December.
May in Limon ushers in a distinct shift in weather, characterized by warmer temperatures and increased humidity compared to other months. The average temperature hovers around a balmy 27°C (80°F), providing a tropical warmth that perfectly complements the lush scenery. However, with this warmth comes significant precipitation, as May experiences a substantial amount of rainfall over numerous days—creating a vibrant and thriving environment. The humidity levels peak at 69%, enhancing the lush green landscape, yet also making it feel more tropical than in the drier months. For those intrigued by the local weather patterns and climate, further details can be explored at Limon Climate.