Last updated: August 21, 2025
Experience the enchanting climate of San Marcos La Laguna, Guatemala during the month of May. With a maximum temperature soaring to 26°C (78°F) and an average of 18°C (65°F), the weather is pleasantly warm, perfect for exploring the area's rich natural beauty. However, be prepared for the region's notable rainfall, totaling 449 mm (17.7 in) over approximately 29 days, contributing to a humidity level of 65%. This delightful blend of warmth and moisture nurtures the vibrant flora, creating a lush landscape that captivates both locals and visitors alike.
In May, San Marcos La Laguna gracefully transitions into the heart of spring with temperatures reflecting a mild yet pleasant climate. The minimum temperature rises to 12°C (54°F), offering a comfortable start to the day, while the average settles at 18°C (65°F), maintaining a steady warmth. The maximum temperature reaches 26°C (78°F), creating ideal conditions for outdoor activities against the backdrop of breathtaking lake views. This month marks a delightful balance, reminiscent of the preceding months, yet hinting at the warmth to come in June. As temperatures continue to hover around the comfortable mid-20s, May stands out as a remarkable time to explore this enchanting corner of Guatemala.
May is a month of significant transformation in San Marcos La Laguna, Guatemala, as the region experiences a dramatic increase in precipitation. With 449 mm (17.7 in) of rain falling over 29 days, May marks the peak of the rainy season, highlighting a stark contrast to the preceding months. This deluge is nearly three times the amount recorded in April, which itself features a substantial 159 mm (6.2 in) over 19 days. Following the relatively dry months of January through March, May’s consistent rainfall rejuvenates the landscape, nurturing the lush vegetation and creating vibrant ecosystems. As the rains continue into June and beyond, the trend shows a sustained high level of precipitation, reinforcing the importance of May as a critical month for both agriculture and the natural environment in this picturesque region.
In May, San Marcos La Laguna experiences a notable shift in humidity, settling at a comfortable 65% after the drier months of March and April. This slight increase marks the start of the region's transition into the wetter season, as humidity levels begin to climb again, peaking later in the year. Following May, the humidity continues to rise through the summer, reaching its highest points in the fall months of August and September at 82%, and October holding steady at 83%. Overall, May serves as a bridge, gently ushering the lush greenery and vibrant flora that thrive in more humid conditions—a true reflection of Guatemala’s dynamic climate.
In May, San Marcos La Laguna experiences an impressive UV Index of 15, maintaining its extreme exposure category and a rapid burn time of just 10 minutes. This trend of high UV levels continues from the previous month, showcasing an intensity that is typical for the region during this time of year. While the UV Index slightly dips compared to April's peak of 16, May remains consistent with the intense sunlight seen in March and June. Such levels underscore the importance of sun protection for locals and visitors alike. For more details on the UV conditions throughout the year, check out the San Marcos La Laguna UV Index.
UV Risk Categories
In San Marcos La Laguna, Guatemala, the allure of May sunshine shines brightly, contributing to a robust total of 301 hours of glorious daylight. This mark reflects a slight dip from the preceding month, April, which boasted a generous 311 hours. Yet, it stands strong compared to the earlier months of the year, particularly January, with its lesser 251 hours. As spring gives way to summer, the sun-drenched days of May intertwine seamlessly with the preceding spring, showcasing a vibrant transition that sets the rhythm for the upcoming summer months. Interestingly, the region's weather paints an inviting tapestry, with sunlight peaking in March at 321 hours, hinting at the seasonal warmth ahead while ensuring that each month continues to deliver an abundance of sunshine that enchants locals and visitors alike.
In San Marcos La Laguna, Guatemala, May typically marks a distinct shift in weather patterns, with the likelihood of sunny days dropping to just 17%. This contrast is notable when compared to the sunnier winter months, like January and December, where the chances of clear skies hover around 57% to 63%. As the region transitions from the dry season to the onset of rain, April already shows a significant dip in sunshine likelihood at 29%, paving the way for May’s overcast skies. Following May, the trend continues downward with June seeing only a 9% chance of sun, suggesting that those seeking reliable sunshine might want to plan their visits to this beautiful destination during the earlier months of the year.
In San Marcos La Laguna, Guatemala, daylight duration showcases a rhythmic pattern throughout the year. The new year begins with a consistent 11 hours of daylight in both January and February, creating a tranquil atmosphere ideal for reflection. As spring approaches in March and April, daylight slightly increases to 12 hours, heralding a rejuvenation of nature and activity. This 12-hour span remains stable from May through August, ensuring ample sunlight for outdoor adventures and cultural festivities. As we transition into the fall months of September and October, daylight gradually retreats back to 11 hours, prompting a shift towards cozy evenings and communal gatherings. This cyclical dance of light not only marks the changing seasons but also enriches daily life in this vibrant lakeside town.
In San Marcos La Laguna, Guatemala, the wind patterns showcase a gentle ebb and flow throughout the year. As we move into May, the average wind speed dips to a tranquil 1.4 m/s (3 mph), marking the month with one of the softer breezes. This trend of decreasing wind speed continues into June, creating a serene atmosphere ideal for relaxation and reflection. Interestingly, from the lushness of the wet season to the cooler months, wind speeds tend to fluctuate, with a noticeable increase back to 1.9 m/s (4 mph) by November. This rhythmic shift in wind not only shapes the region's climate but also underscores the cyclical nature of life in this beautiful lakeside community.
Weather in San Marcos La Laguna varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Marcos La Laguna, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, distinct differences emerge. May boasts warmer temperatures, with a minimum of 12°C (54°F) and an average high of 26°C (78°F), while January features cooler conditions, ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F). In terms of precipitation, May is significantly wetter, accumulating 449 mm (17.7 in) across 29 days, compared to January's much drier climate with only 16 mm (0.6 in) over 5 days. Additionally, January experiences higher humidity at 76%, compared to May’s 65%. For more detailed insights, you can check San Marcos La Laguna weather in January.
When comparing the weather in May and February, we see some notable differences. May tends to be warmer with an average temperature of 18°C (65°F), compared to February's average of 17°C (62°F), while both months have similar maximum temperatures of 26°C (78°F). However, February is significantly drier, receiving only 34 mm (1.3 in) of precipitation over 8 days, contrasted with May's higher rainfall of 449 mm (17.7 in) spread across 29 days. Humidity levels are also a bit higher in February at 68%, compared to 65% in May, making February slightly feel more humid despite its overall cooler temperatures. For more details on February weather, you can explore San Marcos La Laguna weather in February.
In comparing the weather between May and March, we notice that May tends to be warmer with average temperatures peaking at 18°C (65°F) compared to March's average of 17°C (63°F). While both months can reach similar maximum temperatures, with March hitting 27°C (80°F) and May reaching 26°C (78°F), May is characterized by significantly higher precipitation levels, receiving 449 mm (17.7 in) across 29 days, whereas March sees only 53 mm (2.1 in) over just 8 days. Humidity in May is also slightly higher at 65% compared to 59% in March, indicating that May feels more humid. For a detailed look at March weather, you can visit San Marcos La Laguna weather in March.
In comparing the weather between April and May, we see some notable differences. Both months share similar average temperatures, hovering around 18°C (64°F), with May displaying a slightly higher minimum temperature of 12°C (54°F) compared to April's 10°C (50°F). However, May is much wetter, receiving 449 mm (17.7 in) of precipitation over 29 days, while April experiences only 159 mm (6.2 in) across 19 days. The humidity also rises in May to an average of 65%, up from April's 57%. This shift makes May feel more damp overall, contrasting with the lighter, less humid atmosphere in April. For more details on April's weather, visit San Marcos La Laguna weather in April.
May and June showcase a subtle transition in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 26°C (78°F), with an average of 18°C (65°F). This month is characterized by significant rainfall, accumulating 449 mm (17.7 in) over 29 days, and a humidity level of 65%.
In contrast, June presents slightly warmer minimum temperatures at 13°C (56°F) and a lower maximum of 24°C (76°F), while maintaining a similar average of 18°C (64°F). Precipitation decreases to 405 mm (15.9 in) over 27 days, and humidity rises modestly to 66%. For a more detailed look at June's weather, visit San Marcos La Laguna weather in June.
In comparing the weather between May and July, both months exhibit a similar average temperature of 18°C (65°F), but May typically sees a wider temperature range, with maximums reaching up to 26°C (78°F) compared to July’s 25°C (76°F). May is characterized by significantly higher precipitation, accumulating 449 mm (17.7 in) over 29 days, while July experiences much lighter rainfall of 157 mm (6.2 in) across just 16 days. Additionally, July tends to be more humid, with humidity levels rising to 75%, compared to May's 65%. For a detailed look at the weather specifics, you can refer to San Marcos La Laguna weather in July.
May and August share similar temperature ranges, with both months seeing minimums of 12°C (54°F), average temperatures around 18°C (64-65°F), and maximums peaking at 26°C (78°F). However, May is significantly wetter, receiving 449 mm (17.7 in) of precipitation over 29 days, compared to August's 290 mm (11.4 in) over 24 days. Furthermore, August experiences higher humidity levels at 82%, as opposed to May's 65%. For more details on specific conditions, check out San Marcos La Laguna weather in August.
In comparing the weather of May and September, both months exhibit a similar range in minimum temperatures, with May and September starting at around 12°C (54°F). However, May typically enjoys slightly warmer average and maximum temperatures, peaking at 18°C (65°F) and reaching up to 26°C (78°F), while September averages at 18°C (64°F) and maxes out at 24°C (75°F). Precipitation is notably higher in May, with a significant 449 mm (17.7 in) falling over 29 days compared to September's 358 mm (14.1 in) over 26 days. Additionally, September is marked by higher humidity levels at 82%, compared to May's 65%. To learn more about September's climate, visit San Marcos La Laguna weather in September.
In comparing the weather of May and October, we find some notable differences. May typically enjoys warmer temperatures, with averages around 18°C (65°F) and a maximum of 26°C (78°F), while October sees slightly cooler temperatures, averaging 17°C (64°F) and peaking at 24°C (76°F). Precipitation is more abundant in May, with 449 mm (17.7 in) over 29 days, compared to October's 292 mm (11.5 in) across 27 days. Additionally, October experiences higher humidity at 83%, compared to May's 65%. For more details, you can check the San Marcos La Laguna weather in October.
In comparing May and November weather, May typically offers warmer temperatures, with daily highs reaching up to 26°C (78°F) and an average of 18°C (65°F), compared to November's maximum of 24°C (75°F) and an average of 17°C (63°F). May is also characterized by higher precipitation, with 449 mm (17.7 in) over 29 days, while November experiences significantly less rainfall at 64 mm (2.5 in) across just 10 days. Furthermore, November tends to be more humid, with levels reaching 80%, compared to May's 65%. For more detailed information, you can explore San Marcos La Laguna weather in November.
May and December present contrasting weather conditions. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 26°C (78°F), with an average of 18°C (65°F). This month is characterized by significant rainfall, with 449 mm (17.7 in) accumulated over 29 days, resulting in a humidity level of 65%. In contrast, December features milder temperatures, with a minimum of 8°C (47°F) and a maximum of 24°C (75°F), averaging 16°C (62°F). Precipitation drops dramatically to just 22 mm (0.9 in) over 5 days, leading to a higher humidity level of 76%. For a more detailed look at December weather, check out this link: San Marcos La Laguna weather in December.
As May unfolds in San Marcos La Laguna, the weather takes a vibrant turn, characterized by higher humidity levels and a substantial increase in precipitation compared to other months. With the lush landscapes of the region coming alive, the frequent rain showers create a refreshing yet slightly damp atmosphere. This month often sees cooler temperatures than the warmer summer months ahead, making it a unique transitional period. If you're curious about how the climate influences your visit, discover more details here: San Marcos La Laguna Climate.