Last updated: August 21, 2025
Experience the unique climatic conditions of Fray Bartolomé de Las Casas, Guatemala, during December, where daytime temperatures can soar to a maximum of 32°C (89°F), while nights offer a refreshing chill with lows around 12°C (54°F). The month is characterized by an average temperature of 22°C (72°F), making it a comfortable time to explore the area's natural beauty. However, visitors should be prepared for 135 mm (5.3 in) of rainfall spread over 18 days, contributing to a humidity level of 74%. Whether you're soaking in the vibrant atmosphere or navigating the occasional shower, December in this picturesque town promises a captivating blend of warm days and cool nights.
In December, temperatures in Fray Bartolomé de Las Casas, Guatemala begin to cool, with minimums dropping to 12°C (54°F) and averages stabilizing around 22°C (72°F). The daytime highs reach a comfortable 32°C (89°F), making this month a pleasant transition from the warmer months preceding it. This pattern reflects a noteworthy trend as the year winds down, with the climate becoming noticeably milder compared to the sweltering heights seen in April and May. December's weather offers a refreshing break, inviting visitors to enjoy outdoor activities in a temperate climate, perfect for exploring the scenic beauty of the region.
In December, Fray Bartolomé de Las Casas experiences a notable precipitation of 135 mm (5.3 in), marking a distinct transition towards the drier months of the year after the intense rainfall of the preceding months. This period sees about 18 days of rain, a drop from the 20 days in November, continuing the trend of decreasing precipitation as the year wraps up. Compared to earlier months, such as June and October, which record rainfall exceeding 270 mm, December serves as a reminder of the area’s wetter climate, while still showcasing a considerable amount of moisture. The overall decrease in rainfall days and amounts suggests a gradual shift towards a more stable, dry season, setting the stage for the lighter precipitation in the following months.
In Fray Bartolome de Las Casas, Guatemala, December welcomes a refreshing shift in humidity, averaging around 74%. This month marks a transition from the peak humidity levels observed in the preceding months of October and November, both holding steady at 79%. The year shows an overall decline from the highs of 80% in January to a low of 51% in May, followed by a gradual increase towards the end of the year. December's humidity reflects a moderate climate as it sits comfortably between the earlier wetter months and the drier spell of spring, creating a pleasant atmosphere for residents and visitors alike.
In Fray Bartolome de Las Casas, Guatemala, December marks a gentle tapering off of the UV intensity that peaks in the earlier months. With a UV Index of 9, December falls into the very high exposure category, requiring about 15 minutes of careful sun exposure before the risk of burns increases significantly. This decrease from the extreme levels seen from February through October suggests a gradual transition to slightly more manageable sun conditions, yet caution remains essential. As the year draws to a close, the climate here continues to illustrate a striking pattern of high UV exposure, emphasizing the importance of sun safety year-round. For more insights on UV trends in the area, visit Fray Bartolome de Las Casas UV Index.
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In Fray Bartolome de Las Casas, Guatemala, December enjoys a pleasant blend of sunshine, with the month averaging 254 hours of bright daylight. This marks a slight decline from the sunniest months of April and May, which boast over 300 hours of sunshine each. Interestingly, December's sunshine hour aligns closely with February, hinting at a seasonal rhythm as the year winds down. Overall, the trend reveals a vibrant, sun-drenched atmosphere throughout the year, with December ensuring that the festive spirit is illuminated by a comforting glow of sunlight, making it a delightful time to visit this charming locale.
In Fray Bartolome de Las Casas, Guatemala, December offers a promising 43% chance of sunny weather, making it one of the more favorable months as the year winds down. This likelihood is a noticeable increase compared to the preceding months of October and November, which recorded 40% and 27% chances of sunshine, respectively. Looking ahead, the months of January and February show further improvement with chances of 24% and 52%. However, December stands out as a transitional month, bridging the less sunny rainy season to a more promising early year. With its balance of mild weather and increasing sunlit days, December presents a delightful opportunity for visitors to experience the charm of this picturesque town while enjoying a higher probability of clear skies.
In Fray Bartolome de Las Casas, Guatemala, the daylight duration exhibits a fascinating rhythm throughout the year. Starting with 11 hours in both January and February, the days gradually lengthen, reaching a peak of 13 hours in June, the longest stretch of daylight. Following this zenith, daylight tapers off again, settling back to 12 hours from July through September before returning to 11 hours in the final months of the year. This cyclical pattern not only highlights the sun’s seasonal journey but also offers a compelling backdrop for the vibrant life and activities within this picturesque region during December, when the daylight remains a steady 11 hours, inviting both exploration and reflection.
As December settles over Fray Bartolome de Las Casas in Guatemala, the wind begins to whisper a gentle farewell to the year. With an average wind speed of 1.3 m/s (3 mph), December maintains a tranquil continuity, slightly lower than the earlier months of the year but consistent with the calmness that envelops the region during this time. Reflecting a broader trend, the wind speeds across October to December show a gentle decline, echoing the transition from the lively gusts of the dry season to the stillness of winter. This gradual ebb in wind reminds residents and visitors alike of the serene beauty characteristic of Guatemala's natural rhythm, inviting a peaceful end to the year.
Weather in Fray Bartolome de Las Casas varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fray Bartolome de Las Casas, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be warm with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), averaging around 22°C (72°F). The month sees significant rainfall, with 135 mm (5.3 in) recorded across 18 days, and humidity levels sit at a comfortable 74%. Conversely, January experiences slightly warmer nights with a minimum temperature of 13°C (55°F) and maintains a similar average temperature of 22°C (71°F). However, the precipitation drops to 112 mm (4.4 in) over 15 days, and humidity rises to 80%. For more detailed insights about the weather in January, you can check this link: Fray Bartolome de Las Casas weather in January.
In comparing the weather of December and February, December tends to be slightly cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F). In contrast, February boasts a marginally warmer average of 23°C (74°F), peaking at 33°C (92°F). December experiences more precipitation, with 135 mm (5.3 in) over 18 days, while February has lower rainfall at 88 mm (3.5 in) across 14 days. Humidity levels are quite similar, with December at 74% and February slightly lower at 72%. For a more detailed look at February weather, you can visit Fray Bartolome de Las Casas weather in February.
December and March exhibit notable differences in weather patterns. December generally sees a temperature range from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), with an average of 22°C (72°F). This month is characterized by higher precipitation, totaling 135 mm (5.3 in) across 18 days, contributing to a humidity level of 74%. In contrast, March presents slightly warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a peak of 35°C (95°F), averaging 24°C (75°F). Precipitation in March is lower at 78 mm (3.1 in) over 15 days, and humidity drops to 61%. For detailed weather information in March, you can refer to Fray Bartolome de Las Casas weather in March.
December and April present contrasting weather conditions. In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), with an average of 22°C (72°F). This month sees considerable rainfall, totaling 135 mm (5.3 in) over 18 days, along with a high humidity level of 74%. In contrast, April features warmer temperatures, with a minimum of 15°C (59°F) and a maximum reaching 39°C (103°F), averaging 27°C (80°F). Precipitation decreases significantly to 67 mm (2.6 in) over just 9 days, and humidity drops to a more comfortable 53%. For more detailed insights into April weather patterns, visit Fray Bartolome de Las Casas weather in April.
When comparing December and May weather, December typically experiences milder temperatures, with a minimum of 12°C (54°F) and an average of 22°C (72°F), peaking at a maximum of 32°C (89°F). The month is characterized by higher humidity at 74% and significant precipitation, with 135 mm (5.3 in) spread over 18 days. In contrast, May brings warmer temperatures, starting at a minimum of 20°C (68°F) and reaching a scorching maximum of 40°C (105°F), with an average of 28°C (82°F). Although it sees slightly higher precipitation at 144 mm (5.7 in) over 19 days, the humidity drops to a more comfortable 51%. For more details about the climate during this time, you can visit Fray Bartolome de Las Casas weather in May.
December typically offers milder temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), with an average of 22°C (72°F). This month is characterized by a higher precipitation rate of 135 mm (5.3 in) over approximately 18 days, contributing to a humidity level of 74%. In contrast, June experiences warmer conditions with temperatures ranging from a minimum of 20°C (69°F) to a scorching maximum of 37°C (99°F) and an average of 27°C (80°F). It is also a wetter month, receiving 274 mm (10.8 in) of rain over 28 days, but with lower humidity at 52%. For more detailed insights, you can explore Fray Bartolome de Las Casas weather in June.
When comparing the weather in December and July, we see distinct differences. December offers a milder temperature range, with minimums around 12°C (54°F) and maximums reaching up to 32°C (89°F). In contrast, July experiences warmer temperatures, with minimums of 20°C (67°F) and maximums peaking at 34°C (94°F). Precipitation levels are notably higher in July, totaling 215 mm (8.4 in) over 28 days, compared to December's 135 mm (5.3 in) spread across 18 days. Additionally, humidity is greater in December at 74%, while July's humidity is a more comfortable 58%. For a detailed look at the weather specifics, you can check Fray Bartolome de Las Casas weather in July.
The weather in December is generally milder compared to August, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F) and an average of 22°C (72°F). In contrast, August experiences higher temperatures, with lows around 20°C (69°F) and highs reaching up to 37°C (99°F), averaging 26°C (80°F). Precipitation is more frequent in August, with 224 mm (8.8 in) over 28 days, compared to December's 135 mm (5.3 in) spread over 18 days. Humidity levels are also lower in August at 63% compared to December's 74%. For more detailed insights on the conditions in August, you can visit Fray Bartolome de Las Casas weather in August.
In comparing the weather conditions of December and September, December tends to be slightly cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), while September experiences warmer temperatures, with averages ranging from a minimum of 20°C (69°F) to a maximum of 36°C (97°F). December also has less precipitation, totaling 135 mm (5.3 in) over 18 days, compared to September's 242 mm (9.5 in) over 28 days, making September considerably wetter. Additionally, the humidity in December is slightly higher at 74%, compared to September's 71%. For more detailed insights, you can check out Fray Bartolome de Las Casas weather in September.
In comparing the weather of December and October, we see notable differences in temperature and precipitation. December typically experiences milder temperatures, with a minimum of 12°C (54°F) and an average of 22°C (72°F), while October is warmer, featuring a minimum of 18°C (65°F) and an average of 25°C (78°F). Interestingly, October tends to be wetter, receiving 278 mm (10.9 in) of rainfall over 26 days compared to December's 135 mm (5.3 in) over 18 days. Humidity levels are slightly lower in December at 74%, compared to October's 79%, making December's weather feel a bit more comfortable. For more details on October weather specifically, you can visit Fray Bartolome de Las Casas weather in October.
In comparing the weather between November and December, December tends to be slightly warmer with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F), while November has a narrower temperature range with a minimum of 15°C (60°F) and a maximum of 32°C (90°F). Precipitation levels are notably higher in November, with 253 mm (10.0 in) over 20 days, compared to December's 135 mm (5.3 in) spread over 18 days. Additionally, humidity levels are higher in November at 79%, compared to December's 74%. For a detailed look at the weather patterns in November, check out Fray Bartolome de Las Casas weather in November.
As December unfolds in Fray Bartolome de Las Casas, the weather brings a notable shift from the warmer months, offering a mix of cooler temperatures and increased rainfall. While daytime highs still reach a comfortable warmth, the nights can dip significantly, creating a varied climate that encourages cozy evenings. With a substantial amount of precipitation, this month sees frequent rainy days, making the landscape lush and vibrant. Coupled with the high humidity, December captures the essence of a tropical transition, providing a unique experience compared to other months. For more details on the climate specifics, visit Fray Bartolome de Las Casas Climate.