Last updated: August 21, 2025
January in San Juan La Laguna, Guatemala presents a mild and refreshing climate, characterized by a maximum temperature of 24°C (76°F) and an average temperature around 16°C (61°F), with nights cooling down to a minimum of 8°C (47°F). This month sees an average precipitation of 16 mm (0.6 in) spread across 5 days, resulting in a humidity level of 76% that adds a unique vibrancy to the landscape. Visitors can expect a comfortable atmosphere, making it an ideal time to explore the picturesque surroundings while enjoying the beautiful balance of sun and occasional rain.
In January, San Juan La Laguna experiences a delightful range of temperatures that invites both adventure and relaxation. The month begins with chilly nights dipping to a refreshing 8°C (47°F), giving way to captivating daytime highs around 24°C (76°F). With an average temperature of 16°C (61°F), January provides a comfortable backdrop for exploring the stunning landscapes and vibrant culture of this charming Guatemalan town. As the month progresses into February and beyond, temperatures gradually rise, indicating a transition towards the warmer months, yet January remains distinguished by its mild climate, ensuring visitors can enjoy the natural beauty without the extremes often found in tropical destinations.
In January, San Juan La Laguna experiences relatively mild precipitation, registering just 16 mm (0.6 in) over the course of approximately 5 days. This sets the stage for a gradual increase in rainfall as the year progresses, with February nearly doubling January's total at 34 mm (1.3 in), occurring over 8 days. As spring approaches, March ushers in even more rain, totaling 53 mm (2.1 in), while April marks a significant leap to 159 mm (6.2 in) and 19 days of rain, heralding the onset of the wet season. The intensity of rainfall peaks in May, where the monthly total skyrockets to 449 mm (17.7 in), averaging nearly a day of rain. This trend of increasing precipitation continues throughout the summer, with a notable downturn in November and December, where rain amounts drop to 64 mm (2.5 in) and 22 mm (0.9 in) respectively, highlighting a distinct seasonal pattern in this picturesque Guatemalan locale.
In January, San Juan La Laguna experiences a notable humidity level of 76%, setting the stage for a moist start to the year. This high humidity gradually drops to 68% in February, indicating a brief respite before the steady decline continues through to April, where it hits a comfortable 57%. However, as spring turns to summer, humidity levels rebound, with noticeable increases in May and June, bouncing back to 65% and 66%, respectively. The trend peaks in the late summer months, particularly in August and September, which both see heightened humidity levels at 82%. Interestingly, this trend persists into the fall, with October reaching an even higher 83%, before dropping slightly to 80% in November and returning to 76% by December. Overall, the data reveals a distinct rhythm of humidity that ebbs and flows with the changing seasons in this beautiful lakeside town.
In January, San Juan La Laguna experiences a UV Index of 11, marking it as an extreme exposure category with a burn time of just 10 minutes. As the month progresses into February and March, the UV Index rises to 13 and then 15, reflecting a trend of intensifying sunlight that peaks in April at 16. This consistent exposure can lead to potential skin damage if proper precautions are not taken. Interestingly, following a brief decline in May, the UV Index stabilizes at 15 from June through July, suggesting a sustained period of high sun intensity. As the rainy season approaches in August, September, and October, the UV Index slightly drops to the 14 range, but it remains dangerously high for any outdoor activity. As the year winds down in November and December, UV levels taper off, but vigilance is still necessary with 11 and 10 UV Index ratings respectively, calling for protective measures against the sun's rays. For more detailed information, check out the San Juan La Laguna UV Index.
UV Risk Categories
In January, San Juan La Laguna basks in an impressive 251 hours of sunshine, marking the beginning of a year filled with vibrant weather. As winter transitions into spring, the days brighten significantly, peaking in March with 321 hours of glorious sunlight. This trend of ample sunshine continues into the following months, with April and May closely trailing with 311 and 301 hours respectively. As the rainy season approaches in June, the hours dip to 272, but sunshine remains abundant throughout the summer months, particularly in July with 314 hours. The gradual decline in sunshine hours resumes in the fall, with September offering 287 hours, yet the year wraps up beautifully, returning to 311 hours in December. Overall, the sunshine hours in San Juan create a captivating backdrop to the changing seasons, inviting outdoor exploration and cultural experiences year-round.
In San Juan La Laguna, January brings a generous 57% chance of sunny weather, setting the tone for the year ahead. This likelihood of sunshine is notably higher than the dramatic dip witnessed in the following months, with April plunging to just 29% and May seeing a mere 17% of clear skies. Interestingly, the trend indicates a gradual increase in sunny days as the year begins, peaking in December at 63% before the onset of the rainy season. With February closely trailing January at 59%, visitors can expect a delightful start to the year, perfect for exploring the vibrant landscapes and culture of this charming lakeside town.
In January, San Juan La Laguna basks in 11 hours of daylight, a duration that remains constant through to February. As winter gives way to spring, the days gradually begin to lengthen, with March heralding an increase to 12 hours of daylight. This generous 12-hour span continues through the warm months of April to September, creating a perfect backdrop for outdoor activities and stunning lake scenery. However, the shift in daylight becomes evident once again in October, when the duration dips back to 11 hours, a trend that persists through November and December. This cyclical pattern of daylight not only emphasizes the consistency of the region's climate but also the rhythm of life in this charming Guatemalan town.
In January, the winds of San Juan La Laguna, Guatemala, whisper softly at an average speed of 1.9 m/s (4 mph), creating a gentle and soothing atmosphere perfect for exploring the vibrant lakeside community. As winter transitions into spring, wind speeds remain relatively stable, dipping slightly in February and March. By April, a subtle decrease to 1.6 m/s brings a calmness that resonates with the tranquil landscape. This trend of lower winds continues into the summer months, with May and June witnessing the lightest breezes of the year. However, a slight uptick in July beckons travelers once more, as winds return to 1.7 m/s. The year wraps up with a revival of breezy conditions in November and December, echoing the January winds and reinforcing a delightful seasonal cycle that enchants locals and visitors alike. Overall, January stands out with its refreshing gusts, inviting adventurers to soak in the serene beauty of this picturesque destination.
Weather in San Juan La Laguna varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Juan La Laguna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures in San Juan La Laguna range from a minimum of 8°C (47°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F). The month sees relatively light precipitation, with only 16 mm (0.6 in) falling over 5 days, and humidity levels are fairly high at 76%. In contrast, February experiences slightly warmer weather, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (79°F), averaging 17°C (62°F). However, February is wetter, receiving 34 mm (1.3 in) of precipitation spread over 8 days, and has lower humidity at 68%. For more details on February weather, check this link: San Juan La Laguna weather in February.
In January, the weather is generally mild, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F), and an average of 16°C (61°F). During this month, precipitation is relatively low at 16 mm (0.6 in) over about 5 days, with humidity levels sitting at 76%. In contrast, March sees slightly warmer temperatures, with a minimum of 9°C (49°F) and a maximum of 27°C (80°F), averaging 17°C (63°F). However, March is also wetter, with 53 mm (2.1 in) of rainfall spread over 8 days, and lower humidity at 59%. For more detailed insights into the weather specifics, check San Juan La Laguna weather in March.
In January, the weather in San Juan La Laguna is generally mild, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F), and an average of 16°C (61°F). Precipitation is quite low during this month, totaling just 16 mm (0.6 in) over approximately 5 days, accompanied by a relatively high humidity level of 76%.
Conversely, April brings warmer temperatures, with the minimum at 10°C (50°F) and a maximum reaching 26°C (79°F), resulting in an average of 18°C (64°F). However, this month is characterized by significantly higher rainfall, with precipitation at 159 mm (6.2 in) spread over 19 days, while humidity decreases to 57%. For more details, you can check San Juan La Laguna weather in April.
In January, the weather in San Juan La Laguna is characterized by milder temperatures, with a minimum of 8°C (47°F) and an average high of 24°C (76°F). The month sees relatively low precipitation, totaling 16 mm (0.6 in) over about 5 days, and a higher humidity level of 76%. In contrast, May brings warmer conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 26°C (78°F). However, this month experiences a significant increase in precipitation, totaling 449 mm (17.7 in) spread over 29 days, coupled with lower humidity at 65%. For a detailed breakdown of May's weather, you can visit San Juan La Laguna weather in May.
In January, the weather in San Juan La Laguna is relatively mild, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F) and an average of 16°C (61°F). The month sees relatively low precipitation, totaling 16 mm (0.6 in) over just 5 days, coupled with a humidity level of 76%. In contrast, June experiences a significant shift with warmer temperatures, where the minimum is 13°C (56°F) and the average remains at 18°C (64°F), but the maximum still hits 24°C (76°F). However, this month is characterized by much higher precipitation, with 405 mm (15.9 in) spread over 27 days, and lower humidity at 66%. This stark contrast between the two months highlights the variability in weather conditions throughout the year. For more details, check out the San Juan La Laguna weather in June.
In January, the weather in San Juan La Laguna is generally mild, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F). The average temperature sits comfortably at 16°C (61°F), and the month experiences relatively low precipitation at 16 mm (0.6 in) over about five days, accompanied by a humidity level of 76%.
In contrast, July brings warmer temperatures, with lows of 13°C (55°F) and highs reaching up to 25°C (76°F), and an average temperature of 18°C (65°F). However, this month is significantly wetter, with precipitation tallying up to 157 mm (6.2 in) across 16 days, while humidity remains slightly lower at 75%. To explore more about the weather during this time, visit San Juan La Laguna weather in July.
In January, temperatures in San Juan La Laguna range from a minimum of 8°C (47°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F). The month experiences relatively low precipitation, totaling just 16 mm (0.6 in) over about 5 days, and has a humidity level of 76%.
In contrast, August brings warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 26°C (78°F), averaging 18°C (64°F). However, the weather is significantly wetter during this month, with precipitation reaching 290 mm (11.4 in) over approximately 24 days, and humidity increasing to 82%. For a more detailed look at August weather in this region, check out San Juan La Laguna weather in August.
The weather in January and September exhibits distinct characteristics. In January, temperatures range from a minimum of 8°C (47°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F) and relatively low precipitation of 16 mm (0.6 in) over just 5 days. The humidity sits at 76%, contributing to a comfortable atmosphere. In contrast, September experiences a slight increase in temperature, with a minimum of 12°C (54°F) and an average of 18°C (64°F), while still peaking at 24°C (75°F). However, it is significantly wetter, receiving 358 mm (14.1 in) of rain across 26 days, accompanied by higher humidity at 82%. This stark difference highlights the transition from dry to wet conditions, making September much rainier. For more details on the weather in September, visit San Juan La Laguna weather in September.
When comparing the weather in January and October, there are some notable differences. January typically experiences milder temperatures with a minimum of 8°C (47°F) and an average of 16°C (61°F), while October is warmer at a minimum of 12°C (54°F) and an average of 17°C (64°F). However, October is significantly wetter, receiving 292 mm (11.5 in) of precipitation over 27 days compared to January's 16 mm (0.6 in) over just 5 days. The humidity is also higher in October at 83%, compared to January's 76%. For a detailed overview of October's climate, you can check San Juan La Laguna weather in October.
In comparing the weather between January and November, January tends to be slightly cooler with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 24°C (76°F). In contrast, November generally has a higher minimum temperature of 10°C (51°F) and a similar maximum of 24°C (75°F), resulting in an average of 17°C (63°F). January experiences less rainfall, with only 16 mm (0.6 in) over about 5 days, while November is noticeably wetter, receiving 64 mm (2.5 in) across 10 days. Additionally, the humidity levels are slightly higher in November at 80%, compared to January's 76%. For more detailed information about November weather, you can check San Juan La Laguna weather in November.
In comparing the weather between January and December, both months exhibit similar temperature ranges, with January experiencing minimums of 8°C (47°F), average highs around 16°C (61°F), and maximums peaking at 24°C (76°F). December mirrors this pattern with the same minimum and average temperatures, but slightly cooler maximums at 24°C (75°F). Precipitation in December is slightly higher at 22 mm (0.9 in) compared to January's 16 mm (0.6 in), both spanning over five days. Humidity levels remain consistent at 76% for both months, contributing to the overall mild climate. For more specific details on December weather, check out San Juan La Laguna weather in December.
As January unfolds in San Juan La Laguna, the weather presents a refreshing transition from the chill of winter, offering cool temperatures that average around 16°C, making it a delightful time for visitors. With maximum temperatures reaching 24°C and minimums dipping to 8°C, January stands out for its mild climate compared to the hotter and more humid months ahead. Rainfall is minimal, with only a few days of light precipitation, contributing to the pleasant atmosphere characterized by a humidity level of 76%. This combination of cool air and infrequent rainfall invites exploration and appreciation of the stunning natural beauty that surrounds the area. For a deeper understanding of what to expect throughout the year, check out San Juan La Laguna Climate.