Last updated: August 21, 2025
In December, Panajachel, Guatemala experiences a delightful climate characterized by a maximum temperature of 24°C (75°F), an average of 16°C (62°F), and a minimum of 8°C (47°F). With 22 mm (0.9 in) of precipitation spread across approximately 5 days, the month brings a refreshing atmosphere, though visitors should be prepared for occasional showers. The humidity level hovers at 76%, contributing to a mild and pleasant ambiance ideal for exploring this picturesque town nestled by Lake Atitlán.
In Panajachel, Guatemala, December marks the transition into the cooler months, with temperatures showcasing a delightful crispness that invites exploration. The month begins with nighttime lows dipping to around 8°C (47°F), and during the day, you can expect an average temperature of 16°C (62°F), peaking at a comfortable 24°C (75°F). This slight drop in temperature from the previous months fosters a cozy atmosphere, especially when compared to the warmer highs of 25-26°C (77-79°F) seen in prior months. While December's weather remains pleasant for outdoor activities, visitors will appreciate packing layers to adjust to the refreshing evenings. This trend of gradually decreasing temperatures continues from the earlier months, making December a perfect time to enjoy the serene beauty of Lake Atitlán and its surrounding landscapes.
In December, Panajachel experiences a notable decrease in precipitation, with only 22 mm (0.9 in) of rainfall spread across just 5 days. This marks a significant drop from the heavier rains of previous months, particularly May, which sees a staggering 449 mm (17.7 in) over nearly the entire month. As the year draws to a close, the heightened dryness serves as a contrast to the wet season that precedes it, ushering in a more tranquil atmosphere ideal for outdoor explorations. While the rainfall is less frequent, its mild presence in December adds a refreshing touch to the landscape, making it a beautiful time to visit this picturesque destination.
In Panajachel, Guatemala, December experiences a humidity level of 76%, which reflects a notable trend during the final month of the year. Throughout the past twelve months, humidity in the region exhibits a pattern of increasing moisture, peaking in the rainy months of October and November, where levels reach 83% and 80%, respectively. As the year transitions into December, the humidity slightly decreases but remains notably high compared to earlier months. From January to April, humidity steadily declines, reaching its lowest point of 57% in April. However, as the rainy season kicks in with August through October, humidity spikes again. Overall, December's humidity signifies a balance between the lingering wetness of the rainy season and the upcoming, drier months ahead.
In December, Panajachel, Guatemala, experiences a UV Index of 10, categorized as very high, with a burn time of just 15 minutes. As the year comes to a close, there's a slight drop from the extreme levels seen in the earlier months, where the UV Index peaked at 16 in April. However, the consistently high UV ratings throughout the year highlight the region's intense sun exposure, necessitating protective measures for visitors and residents alike. With extreme levels prevailed for much of the year, understanding these trends is crucial for sun safety. For more detailed insights, check out the full Panajachel UV Index.
UV Risk Categories
In December, Panajachel, Guatemala enjoys a delightful abundance of sunlight, with 311 hours of bright rays illuminating the picturesque landscapes. As the year draws to a close, this month consistently reflects a trend of sunny days, mirroring the highs of April and July, just shy of the peak in March with 321 hours. With winter’s chill settling in elsewhere, the warm glow of Panajachel offers a vibrant escape, making it an enchanting destination for travelers. As if to celebrate the arrival of the holiday season, December's sun shines brightly, perfectly complementing the festive atmosphere that envelops this charming lakeside town.
In Panajachel, Guatemala, December features a promising 63% chance of sunny weather, making it one of the more favorable months for sunshine in the region. This marks a notable increase from November's 47%, suggesting a trend toward clearer skies as the year winds down. Interestingly, December's sunny prospects stand out against the backdrop of the earlier months, particularly the wet season, where chances plummet as low as 9% in June. As you transition from the rainy months into the final stretch of the year, December offers an appealing opportunity for both travelers seeking respite and locals hoping for pleasant outdoor activities. So, if you're planning a visit, you can expect the sun to shine brightly upon the eye-catching landscapes of Panajachel during this time!
In Panajachel, Guatemala, daylight duration exhibits interesting trends throughout the year. The year kicks off with approximately 11 hours of daylight in both January and February, gradually shifting towards 12 hours by March and persisting through to September. This consistent stretch of daylight allows for ample time to enjoy the stunning landscapes and vibrant culture of the region. As the year progresses into October and November, daylight hours recede back to 11 hours, setting a cozy tone as the year wraps up. By December, the daylight returns to this familiar duration, creating a rhythmic cycle that enhances the charm of the holiday season in this enchanting lakeside town.
In December, the winds in Panajachel, Guatemala, maintain a moderate pace, averaging 1.8 m/s (4 mph), a slight uptick from the calmer breezes of October and November. This time of year, the winds create a refreshing atmosphere, perfect for enjoying the scenic beauty of the surrounding landscapes. As the year progresses, a notable trend emerges: the wind speeds tend to dip in the summer months of May through August, reaching their lowest point in June at 1.2 m/s (3 mph). However, as the calendar approaches the end of the year, a resurgence in wind speeds signals a return to a more invigorating breeze, which can be particularly pleasant for outdoor enthusiasts and travelers alike.
Weather in Panajachel varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Panajachel, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Panajachel exhibit quite similar weather patterns, with both months showcasing a minimum temperature of 8°C (47°F), an average temperature of around 16°C (61-62°F), and a maximum temperature peaking at 24°C (75-76°F). Precipitation is slightly lower in January, with 16 mm (0.6 in) compared to December’s 22 mm (0.9 in), though both months experience similar rainfall over about five days. Humidity remains consistent at 76%, contributing to the overall mild and pleasant climate during this period. For a closer look at January's specific weather, you can check Panajachel weather in January.
In December, temperatures in Panajachel range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), with an average temperature of 16°C (62°F). The month receives about 22 mm (0.9 in) of precipitation over just five days, and humidity levels are relatively high at 76%. In contrast, February experiences slightly warmer temperatures with a minimum of 10°C (50°F) and a maximum of 26°C (79°F), averaging around 17°C (62°F). However, it also sees increased rainfall with 34 mm (1.3 in) over eight days, and humidity drops to 68%. For more details on February weather, check out Panajachel weather in February.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), resulting in a pleasant average of 16°C (62°F). The month experiences about 22 mm (0.9 in) of precipitation over approximately 5 days, with a higher humidity level of 76%. In contrast, March showcases slightly warmer conditions, with temperatures varying from a minimum of 9°C (49°F) to a maximum of 27°C (80°F), averaging around 17°C (63°F). However, this month sees an increase in precipitation to 53 mm (2.1 in) over 8 days, and the humidity drops to 59%. For more detailed insights, you can check Panajachel weather in March.
When comparing December and April weather, December tends to be milder with an average temperature of 16°C (62°F) and less precipitation, totaling 22 mm (0.9 in) over just 5 days. Humidity is higher at 76%, giving the month a more humid feel. In contrast, April experiences slightly warmer temperatures, with an average of 18°C (64°F) and a notable increase in rainfall, reaching 159 mm (6.2 in) across 19 days. The humidity in April drops to 57%, making it feel more comfortable despite the increased rain. For more detailed information, check out Panajachel weather in April.
In December, the weather features mild temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), with an average of 16°C (62°F). The month sees relatively low precipitation at 22 mm (0.9 in) over just 5 days, and the humidity is notably high at 76%.
In contrast, May presents warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 26°C (78°F), averaging around 18°C (65°F). However, this month experiences significantly higher rainfall, totaling 449 mm (17.7 in) across 29 days, with humidity levels dropping to 65%.
For more detailed insights, you can check Panajachel weather in May.
December and June in Panajachel showcase distinct weather patterns. December typically experiences milder temperatures, with a range from a minimum of 8°C (47°F) to a maximum of 24°C (75°F) and an average of 16°C (62°F). This month receives minimal precipitation at 22 mm (0.9 in) across approximately 5 days, combined with relatively high humidity at 76%. In contrast, June sees slightly warmer temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 24°C (76°F), with an average temperature of 18°C (64°F). However, June is much wetter, with significant rainfall totaling 405 mm (15.9 in) over around 27 days, and humidity levels decrease to 66%. For more detailed weather information, you can visit Panajachel weather in June.
When comparing the weather in December and July, there are some notable differences. December experiences milder temperatures, with a minimum of 8°C (47°F) and a maximum of 24°C (75°F), while July sees slightly warmer conditions, ranging from a minimum of 13°C (55°F) to a maximum of 25°C (76°F). Precipitation also varies significantly between the two months; December receives just 22 mm (0.9 in) over 5 days, whereas July sees a substantial increase in rainfall, totaling 157 mm (6.2 in) over 16 days. Interestingly, humidity levels remain quite consistent, with December at 76% and July at 75%. For more detailed information on July's climate, check out Panajachel weather in July.
When comparing the weather in December and August, notable differences emerge. December experiences milder temperatures, with an average ranging from a low of 8°C (47°F) to a comfortable high of 24°C (75°F). In contrast, August is warmer overall, showcasing an average temperature range from 12°C (54°F) to a maximum of 26°C (78°F), yet it comes with significantly higher precipitation, totaling 290 mm (11.4 in) over 24 days. Humidity levels also reflect a somewhat more humid environment in August at 82%, compared to December’s 76%. For those interested in exploring the climate specifics of August, you can find more details here: Panajachel weather in August.
In comparing the weather patterns of December and September, December tends to be warmer with average daytime temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), while September sees slightly higher temperatures, with a minimum of 12°C (54°F) and the same maximum of 24°C (75°F). However, September is notably wetter, experiencing significant rainfall with 358 mm (14.1 in) over 26 days, compared to December's modest 22 mm (0.9 in) over just 5 days. Humidity levels are also higher in September, at 82%, versus December’s 76%. For more details on September’s weather, check this link: Panajachel weather in September.
Comparing the weather in December and October reveals some distinct differences. In December, temperatures are slightly milder, with an average of 16°C (62°F) and highs reaching 24°C (75°F). The month sees only 22 mm (0.9 in) of precipitation across about 5 days, making it a relatively dry time. In contrast, October experiences higher humidity at 83% and significantly more rainfall, with a staggering 292 mm (11.5 in) over 27 days. The temperatures in October are also warmer at an average of 17°C (64°F), making it a more humid and wetter month overall. For more details, check out Panajachel weather in October.
In comparing the weather of December and November, December tends to be slightly warmer, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (75°F), compared to November's temperatures, which range from a minimum of 10°C (51°F) to a maximum of 24°C (75°F). While both months share the same maximum temperature, December experiences less precipitation, receiving only 22 mm (0.9 in) over 5 days, unlike November, which sees significantly more rainfall at 64 mm (2.5 in) over 10 days. Additionally, humidity levels are marginally lower in December at 76%, compared to 80% in November. For more detailed insights about November weather, you can visit Panajachel weather in November.
As December unfolds in Panajachel, the weather presents a delightful shift characterized by mild temperatures and a noticeable increase in humidity. This month, visitors can expect pleasant daytime warmth, which contrasts with the cooler evenings that hint at the approaching winter. With only a modest amount of precipitation spread across about five days, outdoor activities remain largely uninterrupted. The overall climate in December is less wet compared to the rainy peaks of the previous months, making it an ideal time for exploring the stunning landscapes and vibrant culture. For more insights on seasonal variations, check out Panajachel Climate.