May Weather in Coatepeque, Guatemala

Last updated: August 21, 2025

In May, Coatepeque, Guatemala experiences a temperate climate characterized by a maximum temperature of 28°C (83°F) and a comfortable average of 21°C (70°F). The minimum temperature can drop to 15°C (59°F), offering cool evenings. This month is marked by significant precipitation, totaling 702 mm (27.6 in), spread over all 31 days, resulting in a lush landscape. With an average humidity level of 65%, the atmosphere feels vibrant yet refreshing, making May a unique blend of warmth and monsoon-like conditions perfect for enjoying the region's natural beauty.

May Temperature in Coatepeque

In May, Coatepeque, Guatemala, enjoys a pleasant climate that marks the transition into the warmer months. Temperatures range from a cozy 15°C (59°F) at night to a comfortable 28°C (83°F) during the day, offering a delightful average of 21°C (70°F). This slight increase in warmth compared to earlier months is complemented by longer daylight hours, making it an ideal time for outdoor activities and exploring the vibrant local culture. As the region prepares for the rainy season ahead, May's temperatures provide a perfect backdrop for enjoying the serene beauty of Coatepeque's lakes and surroundings before the humidity sets in.

May Weather in Coatepeque: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Coatepeque, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coatepeque, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec676868697070707069696967
Data source: Temperature data for Coatepeque generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Coatepeque

May marks a significant peak in precipitation in Coatepeque, Guatemala, with a staggering 702 mm (27.6 in) of rain falling throughout the month. This intense rainfall, spread over 31 days, signifies the onset of the rainy season, which starts in earnest. Compared to the previous months, May's precipitation is almost three times that of April's 248 mm (9.8 in), highlighting a remarkable escalation. This trend of increased rainfall continues into June, but May stands out not only for its volume but also for the consistency of precipitation, with rain virtually guaranteed every day. Such abundant moisture plays a crucial role in supporting the region's lush biodiversity and agricultural activities, establishing May as a pivotal month in Coatepeque's climate calendar.

May Precipitation Trends in Coatepeque

The chart displays monthly precipitation patterns in Coatepeque, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Coatepeque, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec516213424870256146258860452822471
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Coatepeque

In May, Coatepeque, Guatemala experiences a humidity level of 65%, marking a slight increase from the drier months of March and April. This transitional period indicates a shift towards a more humid climate as the region approaches the rainy season. Following May, humidity levels rise significantly in June and July, peaking in the wetter months of August and September at an impressive 82%. Overall, the gradual increase in humidity from the start of the year to May highlights the region's shift from the cooler, less humid months to a wetter climate, setting the stage for the lush greenery that characterizes Guatemalan landscapes during the rainy season.

May Average Humidity in Coatepeque

This chart illustrates the average monthly humidity levels in Coatepeque, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Coatepeque is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Coatepeque

In May, Coatepeque, Guatemala experiences a notably high UV Index of 14, maintaining the trend of extreme sun exposure that peaks in the earlier months of the year. As the frigid grip of winter releases its hold, the UV index remains consistently elevated, previous months hinting at similar levels of intensity with figures ranging from 11 to 15. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take precautions against skin damage. As summer approaches, this trend continues, indicating the importance of effective sun protection. For more detailed information on UV exposure and recommendations, check out Coatepeque UV Index.

Maximum UV Index Levels in Coatepeque for May

The chart shows the monthly maximum UV Index (UVI) for Coatepeque in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Coatepeque typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131415141414141413119
Data source: Coatepeque May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Coatepeque

In Coatepeque, Guatemala, May offers a delightful blend of warmth and sunshine, boasting 304 hours of bright daylight. Following the peak of March with an impressive 322 hours, there’s a slight dip, yet May remains in the upper tier of sunlight hours compared to other months. This trend of abundant sunshine continues into the early summer, with July and August also enjoying over 300 hours, making it a prime time for outdoor activities. As the year progresses, sunshine hours fluctuate, with January at 254 hours and the cloudy months of June hitting 272 hours, but the general trend reveals a robust offering of sunshine throughout the year, especially in the vibrant months of spring and summer.

Monthly Sunshine Duration in Coatepeque: May Highlighted

The May sunshine duration represents the total number of hours Coatepeque experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec254h285h322h313h304h272h312h302h282h275h297h314h
Data source: Coatepeque May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coatepeque During May

In Coatepeque, Guatemala, the likelihood of sunny weather significantly declines as spring transitions into summer. While January and February boast sun chances of 63% and 67% respectively, this number plummets to a mere 20% by May, indicating a dramatic shift toward cloudier days. Following May, the summer months continue to present low probabilities for sunshine, with June reaching only 7% and July at 19%. This trend underscores that those hoping for bright days in May may need to adjust their expectations, as the region heads into its rainy season, making it one of the cloudiest months of the year. As a result, those planning outdoor activities might want to consider alternative months for optimal sun-soaked experiences.

Percentage of Sunny Days in May in Coatepeque

The chart illustrates the percentage of sunny days in Coatepeque throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Coatepeque experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec63%67%50%37%20%7%19%12%13%26%52%65%
Data source: Coatepeque May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coatepeque in May

In Coatepeque, Guatemala, the rhythm of daylight duration ebbs and flows throughout the year, showcasing a captivating pattern. From January through February, the days bask in a steady 11 hours of daylight, providing a gentle start to the year. As March emerges, a gradual increase to 12 hours begins, marking the onset of spring. This bounty of sunlight continues through April and May, where longer days encourage vibrant outdoor activities and community gatherings. Throughout the summer months, from June to September, the daylight remains consistent at 12 hours, creating an idyllic backdrop for the vibrant landscape. As autumn approaches in October, the daylight tapers back to 11 hours, mirroring the rhythmic cycle of nature. This seasonal transition paints a picturesque tableau of life in Coatepeque, where the balance of light and dark plays a vital role in the local culture and daily experiences.

Average Daylight Hours in Coatepeque for May

The chart illustrates the variation in daylight duration in Coatepeque throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 20m11h 39m12h 3m12h 27m12h 48m12h 58m12h 52m12h 34m12h 11m11h 46m11h 25m11h 15m
Data source: Coatepeque daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Coatepeque

In Coatepeque, Guatemala, the month of May brings a gentle breeze, with an average wind speed of 1.1 m/s (3 mph). This slight decrease in wind speed from the preceding months aligns with a notable trend throughout the year, where wind speeds fluctuate modestly yet consistently hover around 3 mph during the majority of the year. As the region transitions into the warmer months, June and July see a slight uptick, but the overall calmness of May offers a serene backdrop for enjoying the beautiful landscapes. With wind speeds generally remaining low, May is an idyllic time for outdoor activities, allowing visitors and locals alike to relish in the tranquil atmosphere.

Average May Wind Speed in Coatepeque

The chart displays monthly wind speed patterns in Coatepeque, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.51.51.31.1 m/s1.21.21.11.21.11.21.3
Data source: Coatepeque May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Coatepeque Compares to Other Months

Weather in Coatepeque varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Coatepeque, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in May and January, notable differences emerge. May features warmer temperatures, with a minimum of 15°C (59°F) and an average of 21°C (70°F), peaking at a comfortable 28°C (83°F). In contrast, January's temperatures are slightly cooler, ranging from a minimum of 12°C (53°F) to an average of 19°C (67°F) and a maximum of 27°C (81°F). Precipitation also varies significantly, with May receiving a substantial 702 mm (27.6 in) across 31 days, while January sees just 51 mm (2.0 in) over 15 days. Additionally, January tends to be more humid at 76%, compared to May’s 65%. For more detailed weather information, you can view Coatepeque weather in January.

In comparing the weather between May and February, we see some notable differences. May tends to be warmer, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), while February's temperatures are slightly cooler, ranging from 12°C (53°F) to 28°C (82°F). Additionally, May experiences significantly higher precipitation, totaling 702 mm (27.6 in) over 31 days, compared to February's relatively modest 62 mm (2.5 in) spread over 18 days. Humidity levels are also slightly higher in February at 68%, in comparison to May's 65%. For more details on February weather in Coatepeque, visit Coatepeque weather in February.

May tends to be warmer with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), compared to March, which has slightly cooler averages, with temperatures ranging from 12°C (54°F) to 27°C (81°F). However, May experiences significantly higher precipitation, totaling 702 mm (27.6 in) over 31 days, whereas March sees only 134 mm (5.3 in) over 28 days. The humidity is also higher in May at 65%, compared to 59% in March, making the weather feel more humid and tropical. For more information, you can check Coatepeque weather in March.

In comparing the weather of April and May, both months feature similar average temperatures, with April experiencing a minimum of 14°C (57°F) and a maximum of 27°C (81°F), while May's temperatures range from a minimum of 15°C (59°F) to a maximum of 28°C (83°F). However, May is notably wetter, with 702 mm (27.6 in) of precipitation over 31 days compared to April's 248 mm (9.8 in) over 27 days. Additionally, the humidity increases in May to 65%, up from April's 57%. For further details about April's weather, you can visit Coatepeque weather in April.

In May, temperatures range from a minimum of 15°C (59°F) to a pleasant maximum of 28°C (83°F), with an average of 21°C (70°F). However, this month is characterized by high precipitation, totaling 702 mm (27.6 in) over 31 days, resulting in a humidity level of 65%. In contrast, June sees a slightly higher minimum temperature of 16°C (61°F) but the same average of 21°C (70°F). Rainfall decreases to 561 mm (22.1 in) across 29 days, and humidity rises slightly to 66%. For more details on what to expect during this month, check out Coatepeque weather in June.

In comparing the weather between May and July, both months experience similar temperature ranges, with minimums at 15°C (59°F), averages around 21°C (70°F), and maximums slightly higher in May at 28°C (83°F) compared to July's 27°C (81°F). However, May sees significantly more precipitation, totaling 702 mm (27.6 in) over 31 days, while July has a notably reduced amount at 461 mm (18.2 in) but maintains the same number of rainy days. Additionally, humidity levels rise in July to 75%, compared to May's 65%, contributing to a more tropical feel during the summer month. For more detailed information on July weather patterns, you can visit Coatepeque weather in July.

When comparing the weather in May and August, both months experience similar temperature ranges, with minimums at 15°C (59°F), averages of 21°C (70°F), and maximums reaching up to 28°C (83°F). However, May sees significantly higher precipitation levels, with 702 mm (27.6 in) over 31 days compared to August's 588 mm (23.1 in) across 30 days. Additionally, humidity is noticeably higher in August at 82%, compared to May's 65%, giving the latter a somewhat drier feel. For those interested in more specific details, you can check Coatepeque weather in August.

When comparing the weather in May and September, both months exhibit similar average temperatures, typically hovering around 21°C (70°F). However, May experiences a slightly higher maximum temperature of 28°C (83°F) compared to September's 28°C (82°F). Precipitation levels also differ, with May receiving a significant 702 mm (27.6 in) across 31 days, while September sees less rainfall at 604 mm (23.8 in) over 30 days. Additionally, September tends to be more humid, with humidity levels reaching 82%, compared to May's 65%. For more specifics, you can check Coatepeque weather in September.

May and October share similar temperature ranges, with both months featuring minimum temperatures of 15°C (59°F) and average temperatures around 21°C (70°F). However, October tends to be slightly cooler, with a maximum of 28°C (82°F) compared to May's 28°C (83°F). When it comes to precipitation, May is noticeably wetter, experiencing 702 mm (27.6 in) of rainfall spread over 31 days, in contrast to October's 528 mm (20.8 in) over the same number of days. Additionally, October is characterized by higher humidity levels at 83%, compared to May's 65%. For more detailed insights, check out Coatepeque weather in October.

May and November exhibit distinct weather patterns, reflective of their positions in the seasonal calendar. In May, temperatures range from a minimum of 15°C (59°F) to a maximum of 28°C (83°F), with an average around 21°C (70°F), accompanied by considerable rainfall totaling 702 mm (27.6 in) over 31 days, contributing to a humidity level of 65%. In contrast, November’s temperatures are slightly cooler, with a minimum of 14°C (58°F) and a maximum of 27°C (80°F), and an average of 20°C (69°F). November sees significantly less rainfall, with 224 mm (8.8 in) over 28 days and a higher humidity level of 80%. For more details, you can visit Coatepeque weather in November.

In May, the weather is characterized by warmer temperatures, with minimums around 15°C (59°F) and maximums reaching up to 28°C (83°F). However, it is also the wettest month, experiencing significant rainfall of 702 mm (27.6 in) over 31 days, alongside a moderate humidity level of 65%. In contrast, December presents cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 26°C (79°F). While December experiences less rainfall at 71 mm (2.8 in) over 19 days, it has higher humidity at 76%. Overall, May is hotter and wetter, while December is cooler and drier. For more information on the climate specifics, check out Coatepeque weather in December.

Compare Coatepeque's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Coatepeque

In May, Coatepeque experiences a distinct shift in weather patterns compared to other months, marked by higher humidity and significant rainfall. With temperatures averaging around 21°C (70°F), this month is both warm and wet, as precipitation often totals 702 mm (27.6 in) over a span of 31 days. This combination creates a lush landscape, fostering vibrant flora and filling the air with invigorating freshness. As the region transitions into the rainy season, visitors can expect a refreshing change, making it a unique time to experience the natural beauty of Coatepeque. For more on what to expect throughout the year, visit Coatepeque Climate.