Last updated: January 18, 2025
The climate of Santa Rosa, Guatemala, is characterized by a Koppen-Geiger classification of Aw, indicating a tropical savanna climate. Temperature variations are notable, with a minimum recorded at 8°C (46°F) in January, rising to an average of 23°C (73°F) throughout the year. The region experiences peak heat in April, where maximum temperatures can reach an impressive 37°C (100°F). This combination of warm temperatures and seasonal variability highlights the unique climatic conditions that define Santa Rosa, making it a region of significant interest for climate studies.
In Santa Rosa, Guatemala, temperature patterns exhibit a distinct seasonal variation, characterized by warm to hot conditions throughout the year. The months from January to April are typically the hottest, with maximum temperatures peaking at 37°C (99°F) in February and maintaining this high in March and April, while minimum temperatures gradually rise from 8°C (46°F) in January to 10°C (50°F) in April. As the rainy season approaches in May, the minimum temperatures increase to around 14°C (57°F), while maximum temperatures begin to slightly decline, averaging around 36°C (97°F). Throughout the mid-year from June to August, temperatures stabilize at a relatively moderate range, with averages consistently around 23°C (73°F) and maximums decreasing to the low thirties. In the latter months, from September to December, temperatures remain steady with minor fluctuations, suggesting a transition towards slightly cooler conditions, particularly noticeable in November and December, where minimum temperatures can drop back to 8°C (46°F). Overall, Santa Rosa experiences a blend of warm and seasonal shifts that mark the rhythm of the climate in this vibrant region.
In Santa Cruz Naranjo, temperatures range from a minimum of 8°C (46°F) in January to a maximum of 33°C (91°F) in April, reflecting a warm climate. Taxisco experiences milder winters, with temperatures dipping to 19°C (67°F) in January and peaking at 35°C (94°F) in March. Similarly, Cuilapa has a minimum of 11°C (53°F) during January and reaches a high of 34°C (93°F) in March. For more detailed monthly temperatures, visit monthly temperatures in Santa Cruz Naranjo, monthly temperatures in Taxisco, and monthly temperatures in Cuilapa.
Precipitation in Santa Rosa, Guatemala, exhibits a pronounced seasonal pattern, with markedly low rainfall during the early part of the year. In January, February, and March, rainfall remains minimal, accumulating only 7 mm (0.3 in), 8 mm (0.3 in), and 11 mm (0.4 in) respectively. However, April marks a significant transition as rainfall escalates to 58 mm (2.3 in), signaling the onset of the rainy season. This increase sets the stage for substantial precipitation in the subsequent months, particularly May, which experiences a dramatic rise to 263 mm (10.4 in), resulting in an average of 26 rain days.
The peak of the rainy season occurs from June to October, where the accumulation of precipitation is especially pronounced. June sees the highest monthly total at 338 mm (13.3 in), followed closely by September and October with 320 mm (12.6 in) and 316 mm (12.4 in), respectively. Each of these months typically includes around 28 rain days, indicating a persistent cycle of rain. By November, rainfall drops sharply to 58 mm (2.3 in), and December further declines to 13 mm (0.5 in), allowing for a brief dry spell before the cycle begins anew. This seasonal distribution of rainfall highlights the dynamic hydrological characteristics of Santa Rosa's tropical climate.
In Santa Rosa, Guatemala, sunshine duration reveals a distinct seasonal trend, with a notable increase in hours from the beginning of the year towards the summer months. January starts with 257 hours of sunshine, gradually rising in February to 287 hours and peaking in March at 324 hours. This upward trajectory continues into April, where the sunshine remains abundant at 314 hours. Even as May approaches the rainy season, the total sunshine hours remain relatively high at 303 hours, showcasing the region's ability to enjoy sunny days alongside increasing rainfall.
The latter half of the year sees a slight decline in sunshine hours, though the pattern remains relatively consistent. June experiences a drop to 272 hours, likely due to the onset of the rainy season, but sunshine hours rebound in July, reaching 316 hours once again. August and September continue this trend with 304 hours and 286 hours, respectively, before the sunshine slightly wanes in October at 274 hours. By November and December, the sunshine duration climbs back, completing the year with 302 hours in November and 320 hours in December. Overall, Santa Rosa enjoys ample sunshine throughout the year, with specific peaks during the early months, making it a desirable destination for sun seekers and outdoor enthusiasts.
The UV Index in Santa Rosa, Guatemala, indicates a consistently high risk of exposure to ultraviolet radiation throughout the year, stemming from its tropical location. Starting in January, the UV Index is measured at 11, categorized as extreme, with a burn time of just 10 minutes—a warning for individuals to take protective measures. This extreme UV exposure intensifies in February, peaking at 13, and continues to escalate in March, reaching 14. The highest level is recorded in April at 15, emphasizing the critical need for effective sun protection during this month. Even as the rainy season begins in May, the UV Index remains high at 14, illustrating the persistent risks associated with sun exposure.
From June through September, the UV Index stabilizes at 14, maintaining an extreme category and necessitating similar precautions—again, with a burn time of 10 minutes. In October, the index slightly decreases to 13, but the risk remains significant. As the year concludes in November and December, the UV Index falls to 10, categorized as very high, extending the recommended burn time to 15 minutes. Despite this decline, the sustained levels of UV radiation throughout the year highlight the importance of regular sun protection measures for residents and visitors alike, ensuring safety and well-being under the intense sun of Santa Rosa.
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Daylight duration in Santa Rosa, Guatemala, demonstrates a consistent pattern throughout the year, reflecting its equatorial location. In the early months of January and February, the average daylight extends to 11 hours, providing ample time for outdoor activities. As spring arrives in March, daylight increases to 12 hours, a trend that continues through much of the summer. This stable 12-hour daylight period persists from March through September, allowing both residents and visitors to enjoy long, sunlit days conducive to exploration and engagement with the vibrant natural environment.
As the year transitions back into fall and winter, daylight duration begins to decrease again, returning to 11 hours in both October and November. December also retains this shorter daylight duration, bringing the annual cycle full circle. Overall, while variations in daylight are minimal, the long periods of consistent sunlight during the middle months highlight the advantages of Santa Rosa's climate for various outdoor pursuits, reinforcing its appeal as a destination for those seeking extended daylight experiences year-round.
Barberena, Guatemala, experiences a warm climate with temperatures ranging from a minimum of 11°C (53°F) in January to a maximum of 34°C (93°F) in March. The rainy season peaks from May to September, with May recording the highest precipitation at 281 mm (11.1 in), contributing to a more humid atmosphere. Meanwhile, the area enjoys ample sunshine, particularly in March with 324 hours of sunlight. The months of November and December offer a respite from the rains, with significantly lower precipitation levels. For a detailed overview, visit Barberena climate.
Casillas, Guatemala experiences a tropical climate characterized by warm temperatures and a distinct rainy season. Average temperatures range from a low of 8°C (46°F) in January to a high of 33°C (91°F) in April, with consistent averages around 20°C (68°F). The region sees minimal rainfall from January to March, but precipitation significantly increases in May, peaking in June with 378 mm (14.9 in). Sunshine is abundant, especially in the first half of the year, providing over 300 hours during peak months like March and April. For more detailed information, visit Casillas climate.
Chiquimulilla, Guatemala, experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. January to March sees average temperatures ranging from 26°C to 27°C (79°F to 81°F) with minimal rainfall, while the wettest months of May to October feature average highs of around 31°C (88°F) and significant precipitation, peaking in September at 303 mm (11.9 in). The region enjoys ample sunshine, particularly from March to May, with March recording up to 325 hours of sun. For more detailed information, visit Chiquimulilla climate.
Cuilapa, Guatemala experiences a warm temperate climate with year-round mild temperatures, ranging from a minimum of 11°C (53°F) in January to a maximum of 34°C (93°F) in March and February. The wettest months are May and September, receiving up to 281 mm (11.1 in) and 333 mm (13.1 in) of precipitation, respectively. Despite the rainfall, Cuilapa enjoys significant sunshine, with March boasting the highest at 324 hours. The combination of moderate temperatures and ample sunshine makes it an appealing destination for visitors. For more detailed information, visit Cuilapa climate.
Guazacapan, Guatemala, experiences a warm tropical climate characterized by mild temperatures throughout the year. Average temperatures range from a minimum of 19°C (67°F) in January to a maximum of 35°C (94°F) in March, with consistent averages around 26-28°C (79-82°F). The region sees significant rainfall from May to October, peaking in September with 303 mm (11.9 in), while the dry season from November to April offers sunnier days, especially in March with 325 hours of sunshine. For more detailed information, visit Guazacapan climate.
Nueva Santa Rosa, Guatemala has a temperate climate with temperatures ranging from a minimum of 8°C (46°F) in January to a maximum of 33°C (91°F) in April. The region experiences significant rainfall, particularly in May (257 mm) and June (378 mm), marking the wet season. Despite the rainfall, sunshine is abundant, with over 300 hours in most months, particularly in March (324 hours) and April (313 hours). The climate features a distinct dry period from January to April, followed by a wet season until October. For more detailed information, visit Nueva Santa Rosa climate.
Oratorio, Guatemala experiences a subtropical climate with temperatures ranging from a minimum of 11°C (53°F) in January to a maximum of 34°C (93°F) in March and February. The wettest months are May and September, receiving 281 mm (11.1 in) and 333 mm (13.1 in) of rain, respectively. Sunshine hours peak in March with 324 hours, while January also enjoys ample sun with 257 hours. Overall, Oratorio offers a combination of warm temperatures and distinct wet and dry seasons, making it a unique climate experience. For more detailed information, visit Oratorio climate.
Pueblo Nuevo Vinas, Guatemala experiences a tropical climate characterized by warm temperatures year-round. The average temperature ranges from 22°C (72°F) in January to 24°C (75°F) in April and July, while maximums peak at 32°C (90°F) in the warmer months. Precipitation is highest from May to October, with May receiving up to 346 mm (13.6 in), leading to a wet season. The region enjoys plentiful sunshine, especially in March with 324 hours, but consistently receives less during the rainy months. For more detailed climate information, visit Pueblo Nuevo Vinas climate.
San Juan Tecuaco, Guatemala, experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. Temperatures typically range from a minimum of 15°C (59°F) in February to a maximum of 37°C (99°F) in April, with average temperatures around 26-28°C (79-82°F) year-round. The rainy season peaks from May to October, with significant precipitation, particularly in September and October, receiving over 300 mm (11.8 in) each month. Sunshine is abundant, with March boasting the highest monthly total of 325 hours. For more details, visit San Juan Tecuaco climate.
San Rafael Las Flores, Guatemala, experiences a moderate climate characterized by warm temperatures year-round. From January to April, temperatures gradually increase from an average of 18°C (64°F) to 21°C (70°F), peaking in March. The wet season starts in May, bringing heavy rainfall that peaks in June and September, with monthly totals reaching up to 378 mm (14.9 in). The region enjoys ample sunshine, particularly in the early months, with January boasting 257 hours of sunlight. For more detailed information, visit the San Rafael Las Flores climate.
The climate in Santa Cruz Naranjo, Guatemala, features mild temperatures throughout the year, with averages ranging from 18°C (64°F) in January to 21°C (70°F) in April and May. Precipitation peaks during the rainy season, particularly in June (378 mm) and September (314 mm), while the drier months are January and March, with only 7-9 mm of rain. Sunshine is abundant, as March boasts around 324 hours of sunlight, while the cloudiest months—June and July—still receive over 270 hours. Overall, the region enjoys a pleasant climate that is perfect for outdoor activities most of the year. For more details, visit Santa Cruz Naranjo climate.
Santa Maria Ixhuatan, Guatemala, experiences a tropical climate characterized by warm temperatures year-round. January temperatures range from a cool 11°C (53°F) to a warm 32°C (89°F), peaking in April and May with averages around 24°C (75°F) and significant rainfall, particularly in May (281 mm) and September (333 mm). The area enjoys substantial sunshine, with March seeing the most hours at 324. Visitors can expect a distinct wet season from May to October, while the dry season spans the cooler months. For more detailed climate information, visit Santa Maria Ixhuatan climate.
Santa Rosa de Lima, Guatemala, experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. The average temperatures range from 18°C (64°F) in January to 21°C (70°F) in April, with highs often reaching over 30°C (86°F) during the warmer months. Significant rainfall occurs from May to October, with May and June being particularly wet, receiving over 250 mm (10 in) of precipitation. The region enjoys plenty of sunshine, particularly in March with 324 hours, making it a bright yet humid destination. For more detailed information, visit Santa Rosa de Lima climate.
Taxisco, Guatemala, experiences a tropical climate characterized by warm temperatures and a distinct wet season. Average temperatures range from a minimum of 19°C (67°F) in January to a maximum of 35°C (94°F) in March. The wettest months are May through October, with September receiving the highest precipitation at 303 mm (11.9 in). Despite rainfall, Taxisco enjoys ample sunshine, particularly in March with 325 hours and a general average of 259 to 327 hours throughout the year. For more detailed information, visit Taxisco climate.
In conclusion, Santa Rosa, Guatemala, presents a compelling climate characterized by warm temperatures, ample sunshine, and high UV exposure throughout the year. The distinct seasonal variations in temperature and precipitation create a dynamic environment that appeals to both residents and visitors. The consistency of daylight duration—averaging around 12 hours during peak months—enhances outdoor opportunities, making it an attractive locale for those looking to enjoy nature and activities under the sun. With its tropical savanna climate and significant UV index, awareness and precautions regarding sun exposure remain vital, ensuring a safe and enjoyable experience in this vibrant region. Overall, Santa Rosa serves as a fascinating case study of how climate elements interplay to shape the lifestyle and experiences of its inhabitants and guests alike.