Last updated: August 21, 2025
May in Quetzaltenango, Guatemala brings a pleasantly warm climate characterized by an average temperature of 18°C (65°F), with daytime highs reaching up to 26°C (79°F) and nighttime lows dropping to 13°C (55°F). This month is marked by significant rainfall, totaling 644 mm (25.4 in) over 31 rainy days, leading to a humidity level of 65% that keeps the atmosphere lush and vibrant. Visitors can expect a mix of sunshine and showers, making it an ideal time to explore the rich culture and stunning landscapes of this captivating city.
In May, Quetzaltenango, Guatemala, experiences a delightful shift in temperatures, marking the transition into the warmer months. With minimums nudging up to 13°C (55°F) and an average settling around 18°C (65°F), the days grow more inviting. The maximum temperature peaks at a comfortable 26°C (79°F), perfectly balancing warmth and cool breezes, making it an ideal time for outdoor explorations. Compared to the preceding months, May shows a slight increase in nighttime lows and provides a pleasant consistency in daytime averages, setting the stage for vibrant spring activities in this charming highland city.
May brings an impressive surge of precipitation to Quetzaltenango, with a staggering 644 mm (25.4 in) of rain, making it the wettest month of the year. This deluge occurs across 31 days, showcasing the town’s transition into the heart of the rainy season. The rainfall nearly doubles that of April, highlighting a significant upward trend that starts in the early months of the year, as January's mere 32 mm (1.2 in) barely hints at the soaking to come. As the landscape flourishes under this abundant moisture, residents and visitors alike experience the vibrant transformation that May’s relentless rains bring, setting the stage for the lush beauty that characterizes the region through the following months.
In May, Quetzaltenango, Guatemala, experiences a noticeable shift in humidity, with levels averaging 65%. This marks a slight increase from the preceding month of April, where humidity dropped to its lowest for the year at 57%. As the region transitions into the wet season, the air begins to feel more saturated, setting the stage for the high humidity levels that dominate the summer months. Following May, humidity peaks notably in August and September, reaching 82%, highlighting Quetzaltenango's characteristic climate pattern of rising moisture as the year progresses. This gradual rise underscores the importance of preparing for more humid days as the lush landscapes come alive with each passing month.
In May, Quetzaltenango experiences a UV Index of 14, maintaining the trend of extreme UV exposure that has characterized the early months of the year. This index indicates a burn time of just 10 minutes, underscoring the need for sun safety as residents and visitors enjoy the vibrant Guatemalan spring. Notably, May’s UV levels are consistent with April’s peak of 15, suggesting a slight dip yet still representing significant solar intensity. Following May, the UV Index remains steady, consistently ranking in the extreme category through the June to September months. It’s essential to prioritize protection against UV radiation during this time; for more details on the ongoing UV conditions, visit Quetzaltenango UV Index.
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In Quetzaltenango, Guatemala, May shines brightly with an impressive 304 hours of sunshine, reflecting a delightful continuation of the sunny trend established in the early months of the year. Following the robust 322 hours in March, and a steady 313 hours in April, May's abundant sunlight positions it as a key month for enjoying outdoor activities. As the months unfold, sunshine hours gradually dip into the summer, with June seeing a slight decrease to 272 hours. The overall pattern indicates a vibrant start to the year, with consistently high sunshine hours that foster a warm and inviting atmosphere, perfect for exploring the natural beauty of this enchanting region.
As we transition into May, Quetzaltenango experiences a notable dip in the likelihood of sunny weather, with only an 18% chance of sunshine. This significant decline follows the months of April and March, which offer sunnier conditions at 31% and 54%, respectively. The trend is clear: after a promising start to the year in January and February, where sunshine chances exceed 60%, the likelihood of clear skies diminishes as we enter the late spring and early summer months. Notably, June follows with just a 7% chance, emphasizing the shift towards the rainy season. Those planning outdoor activities should be prepared for a potentially overcast May in this charming Guatemalan city.
In Quetzaltenango, Guatemala, the daylight duration shows a fascinating pattern throughout the year. January and February greet the year with a consistent 11 hours of sunlight, gradually increasing to 12 hours in March and remaining steady for the next six months, through to August. This extended period of light not only enhances the lush landscapes but also invites outdoor festivities. As autumn approaches, the daylight gently tapers back to 11 hours in October, and continues this trend through to December. Overall, the year presents a delightful balance of light, with a notable peak from March to August, ideal for embracing nature's beauty and vibrant culture.
In May, Quetzaltenango experiences a slight decrease in wind speed, averaging 1.2 m/s (3 mph), which is consistent with the calmness of the preceding months. This trend demonstrates a gentle transition as the region steps into the rainy season, with wind speeds gradually tapering off from their early-year averages. Despite the dip, the steadiness in wind conditions throughout this time maintains a pleasant atmosphere, making May a delightful month for enjoying the picturesque landscapes of Guatemala. As summer approaches, the winds fluctuate slightly but remain predominantly calm, allowing the vibrant local culture to take center stage amidst the breathtaking backdrop.
Weather in Quetzaltenango varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Quetzaltenango, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, it’s clear that May tends to be warmer and significantly wetter than January. May sees temperatures ranging from a minimum of 13°C (55°F) to a maximum of 26°C (79°F), with an average temperature of 18°C (65°F). Additionally, it experiences substantial rainfall, averaging 644 mm (25.4 in) across 31 days, contributing to a humidity level of 65%. In contrast, January presents milder conditions, with a temperature range from 10°C (51°F) to 24°C (75°F) and an average of 17°C (63°F). Precipitation is considerably lower at 32 mm (1.2 in) over just 9 days, accompanied by higher humidity levels at 76%. For more detailed insights into January's climate, visit Quetzaltenango weather in January.
When comparing the weather in May and February, a few notable differences emerge. May typically sees higher temperatures, with a minimum of 13°C (55°F) and an average of 18°C (65°F), while February has a cooler minimum of 9°C (49°F) and a similar average of 17°C (63°F). Both months can reach a maximum of 26°C (78°F), but May is significantly wetter, experiencing 644 mm (25.4 in) of precipitation over 31 days compared to February's lighter 59 mm (2.3 in) spread across just 13 days. Humidity levels are also slightly higher in February, at 68% versus May's 65%. For a more detailed look at February's conditions, you can check Quetzaltenango weather in February.
May and March both experience similar average temperatures, with May having a slightly higher minimum temperature of 13°C (55°F) compared to March's 10°C (50°F). Both months reach a maximum of 26°C (79°F), resulting in comfortable daytime weather. However, May is significantly wetter, with precipitation of 644 mm (25.4 in) over 31 days, while March sees a much drier climate with only 110 mm (4.3 in) across 23 days. Additionally, humidity levels are higher in May at 65%, compared to March's 59%. For a more detailed look at the weather conditions in March, visit Quetzaltenango weather in March.
In comparing the weather of May and April, both months exhibit similar average temperatures, hovering around 18°C (65°F). However, May experiences slightly warmer minimum and maximum temperatures, with a minimum of 13°C (55°F) and a maximum of 26°C (79°F), compared to April's 11°C (53°F) and 25°C (78°F). Notably, May is significantly wetter, receiving 644 mm (25.4 in) of precipitation over 31 days, in contrast to April's 246 mm (9.7 in) over 27 days. Additionally, humidity levels are higher in May at 65% compared to April's 57%. For more details, check out Quetzaltenango weather in April.
In comparing the weather between May and June, both months experience similar temperature ranges, with minimums around 13°C (55°F), average temperatures of 18°C (65°F), and maximums reaching 26°C (79°F) in May and slightly less at 26°C (78°F) in June. However, June tends to be drier, with total precipitation dropping to 477 mm (18.8 in) over 30 days, compared to May's significantly higher 644 mm (25.4 in) across 31 days. Humidity remains fairly consistent, with May at 65% and June slightly increasing to 66%. For more details on June weather in Quetzaltenango, check out Quetzaltenango weather in June.
In comparing the weather in May and July, May tends to be slightly warmer, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 26°C (79°F), while July sees a similar minimum of 13°C (56°F) but averages a bit cooler at 19°C (66°F) and a maximum of 25°C (77°F). May is characterized by significantly higher precipitation, totaling 644 mm (25.4 inches) over 31 days, compared to July's 258 mm (10.2 inches) over 29 days. Additionally, humidity levels rise in July to 75%, compared to May's more comfortable 65%. For more detailed information on July weather, you can visit Quetzaltenango weather in July.
May and August in Quetzaltenango share similar temperature ranges, with minimums around 13°C (55°F), averages at 18°C (65°F), and maximums reaching 26°C (79°F). However, May experiences significantly higher precipitation, with 644 mm (25.4 in) falling over 31 days, compared to August's 414 mm (16.3 in) across 30 days. Notably, August also has a higher humidity level at 82%, compared to May’s 65%. For a more detailed view of August weather, visit Quetzaltenango weather in August.
May and September exhibit similar temperature ranges, with both months having a minimum of around 13°C (55°F) and an average of 18°C (65°F). However, May tends to be slightly warmer at its peak, reaching a maximum of 26°C (79°F), compared to September's maximum of 25°C (77°F). In terms of precipitation, May is significantly wetter, with 644 mm (25.4 in) falling over 31 days, while September sees 457 mm (18.0 in) across 30 days. Additionally, September is marked by higher humidity levels at 82%, compared to May's 65%. For more detailed insights, check out Quetzaltenango weather in September.
When comparing the weather in May and October, both months exhibit similar average temperatures, with May having a slightly higher maximum of 26°C (79°F) compared to October's 24°C (76°F). Interestingly, while May sees substantial rainfall with 644 mm (25.4 in) over 31 days, October experiences significantly less precipitation at 373 mm (14.7 in) over just 30 days. Additionally, October is characterized by higher humidity at 83%, compared to May's 65%. For a more detailed look at the October weather, you can visit Quetzaltenango weather in October.
In May, the weather is generally warmer with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 26°C (79°F), and an average temperature of 18°C (65°F). However, it experiences significant rainfall, with 644 mm (25.4 in) of precipitation spread over 31 days, resulting in a moderate humidity level of 65%. In contrast, November sees slightly cooler temperatures, with a minimum of 12°C (55°F) and a maximum of 24°C (76°F), while maintaining a comparable average of 18°C (64°F). Notably, November experiences much less rainfall at 122 mm (4.8 in) across 23 days, though it is more humid, with humidity levels reaching 80%. For more specifics on November weather patterns, you can check Quetzaltenango weather in November.
In May, the weather tends to be warmer, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 26°C (79°F). This month also experiences significant rainfall, with total precipitation reaching 644 mm (25.4 in) over approximately 31 rainy days. The humidity level during this time averages around 65%, creating a lush and vibrant atmosphere.
In contrast, December sees slightly cooler temperatures, with averages ranging from a minimum of 10°C (51°F) to a maximum of 24°C (75°F). Rainfall is considerably reduced, with only 48 mm (1.9 in) of precipitation spread across 12 days. The humidity during December is higher at 76%, giving the month a distinct, refreshing feel. For a detailed look at the weather conditions, you can visit Quetzaltenango weather in December.
As May unfolds in Quetzaltenango, the weather takes on a vibrant character that sets it apart from other months. With mild temperatures averaging around 18°C (65°F), the days are pleasantly warm, reaching a maximum of 26°C (79°F). However, this month also brings an abundance of rain, contributing to a lush, green landscape, as precipitation occurs almost daily with approximately 644 mm (25.4 in) throughout May. The humidity hovers around 65%, adding to the tropical feel. This combination of warmth and rain creates a unique atmosphere, transforming the environment and signaling the transition into the rainy season. For a more detailed dive into what Quetzaltenango has to offer throughout the year, visit Quetzaltenango Climate.