Last updated: August 21, 2025
In San Ignacio, Honduras, September brings a warm and humid climate, with maximum temperatures reaching up to 36°C (98°F) and an average of 24°C (76°F). While the minimum temperature dips to 17°C (62°F), the month is characterized by significant rainfall, accumulating about 164 mm (6.4 in) over 19 rainy days. This dynamic weather pattern, combined with a humidity level of 75%, creates a rich environment that supports the lush landscapes of the region, making September a unique time to experience San Ignacio's natural beauty and vibrant culture.
In September, San Ignacio, Honduras, experiences a warm and inviting climate, with temperatures typically ranging from a minimum of 17°C (62°F) to a maximum of 36°C (98°F). This month is characterized by an average temperature of 24°C (76°F), aligning closely with the warmer patterns observed in the preceding summer months of July and August. Although the minimum temperature remains steady, the midday heat peaks slightly higher, indicating a lingering summer warmth as the region transitions into fall. As the wet season continues, this blend of warmth and humidity creates a lush and vibrant environment, perfect for exploring the natural beauty and rich culture of the area.
September is a particularly wet month in San Ignacio, Honduras, recording an impressive 164 mm (6.4 in) of precipitation over 19 days. This substantial rainfall marks a continuation of the region's heightened wet season, which peaks in October with even greater totals. Following the relatively lighter rains of the earlier months, September transitions from the drier summer to the more intense downpours characteristic of the autumn months. As such, this month sets the stage for the lush landscapes that abound in the region, culminating in the even more rainfall-heavy October, which averages 245 mm (9.6 in). The consistent rain not only replenishes local water sources but also supports the vibrant local ecosystems.
In San Ignacio, Honduras, September sees a moderate shift in humidity levels, averaging around 75%. This marks a slight increase from the drier months of May and April, which dip to 59% and 61% respectively, fostering a more comfortable environment during the warmer summer months. As the tropical climate transitions into the latter part of the year, humidity levels gradually rise again, peaking in the subsequent months of October and November at 81% and 82%. This trend suggests that while September remains relatively pleasant, the ensuing months usher in a more humid atmosphere, characteristic of the region's rainy season. Overall, September serves as a bridge between the decreasing humidity of the earlier months and the lush, moisture-laden conditions that define the latter part of the year.
In San Ignacio, Honduras, September maintains a consistent UV Index of 14, categorizing it as extreme and resulting in a burn time of just 10 minutes. This month continues the trend observed from April through August, where UV levels reached similarly high marks. Throughout the year, the region experiences intense sun exposure, particularly in the early months when the index peaks at 15 in April. The persistent extreme UV levels underscore the importance of sun safety, making it essential for residents and visitors to take precautions. For a comprehensive look at the UV Index trends throughout the year, check out San Ignacio UV Index.
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As September unfolds in San Ignacio, Honduras, the sun continues to shine brightly, granting locals and visitors a remarkable 297 hours of sunlight. While this is a slight dip from the sun-drenched summer months of July and August, it still reflects the region's consistent warmth and vibrant energy. The month marks a transitional period, bridging the highs of summer with the cooler autumn days that October brings, which averages lower with 277 hours. Notably, the sunlight trends reveal that San Ignacio enjoys a wealth of sunshine throughout the year, with the peak occurring in March, boasting 316 hours. This steady prevalence of sunshine invites an array of outdoor activities, allowing everyone to bask in the beauty of the lush Honduran landscape.
When considering the likelihood of sunny weather in September in San Ignacio, Honduras, the prospects appear moderately promising with a 32% chance of sun. This aligns closely with the surrounding months, maintaining a similar level of sunshine as both April and October, which also sit at around 32% and 33%, respectively. As the year progresses, September stands out as a transitional period, bridging the higher sunshine rates of the earlier months, like February and March, and the generally cloudier conditions of later months such as June and July. While sunshine may not be guaranteed, September's weather offers a balanced opportunity for travelers seeking sun-soaked moments amidst the lush beauty of Honduras.
In San Ignacio, Honduras, September marks a continuation of the extended daylight hours that begin in late winter and persist through the summer. With 12 hours of daylight, the month steadily upholds the trend established in the previous five months, providing ample sunlight for outdoor activities and exploration. This consistency highlights the region's relatively stable photoperiod, where daylight durations ebb and flow only slightly during the year. As the days shorten into October, San Ignacio transitions back to 11 hours of daylight, nudging residents and visitors to embrace the vibrant, sun-filled days of September before autumn whispers in.
September in San Ignacio, Honduras, brings a gentle breeze with an average wind speed of 1.7 m/s (4 mph), mirroring the calmness of January. This marks the end of a slightly elevated wind trend from March to May, where speeds peaked at 2.2 m/s before gradually tapering off. Throughout the summer, the wind remained consistent but began to ease as the transition to October approached, where it drops to a more tranquil 1.5 m/s (3 mph). The subtle shifts in wind speed reflect the area's seasonal patterns, suggesting a serene atmosphere perfect for enjoying the lush landscapes that define San Ignacio in the fall.
Weather in San Ignacio varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Ignacio, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather patterns, showcasing the transition between the wet and dry seasons. In September, temperatures typically range from a minimum of 17°C (62°F) to a soaring maximum of 36°C (98°F), with an average of 24°C (76°F). The month is characterized by significant rainfall, receiving about 164 mm (6.4 in) over 19 days, along with a humidity level of 75%. In contrast, January experiences milder temperatures, with a minimum of 10°C (49°F) and a maximum of 33°C (91°F), averaging 21°C (70°F). Precipitation drops dramatically to just 22 mm (0.9 in) over 6 days, and humidity remains relatively high at 78%. For more detailed insights on January weather, you can visit San Ignacio weather in January.
September and February exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average of 24°C (76°F). This month sees significant rainfall, with 164 mm (6.4 in) of precipitation occurring over 19 days, coupled with high humidity at 75%. In contrast, February is generally milder, with temperatures ranging from 12°C (54°F) to 34°C (94°F) and an average of 22°C (72°F). Rainfall is minimal in February, with only 13 mm (0.5 in) over 4 days and humidity slightly lower at 74%. For more details on February weather, check out San Ignacio weather in February.
September brings warmer temperatures, with a minimum of 17°C (62°F) and an average of 24°C (76°F), peaking at a high of 36°C (98°F). This month is also characterized by considerable rainfall, averaging 164 mm (6.4 in) across 19 days, contributing to a higher humidity level of 75%. In contrast, March offers milder conditions with a minimum temperature of 13°C (55°F) and an average of 23°C (74°F), reaching a maximum of 35°C (95°F). Precipitation is significantly lower in March, totaling just 17 mm (0.7 in) over 4 days, which results in a more comfortable humidity level of 67%. For more detailed information, check out San Ignacio weather in March.
September and April present contrasting weather patterns that highlight the transition from summer to autumn in the region. In September, the average temperatures range from a mild 17°C (62°F) to a high of 36°C (98°F), coupled with significant rainfall of 164 mm (6.4 in) over 19 days, which contributes to a humid environment with 75% humidity. In contrast, April enjoys slightly warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 38°C (100°F), but it experiences much less precipitation, totaling just 31 mm (1.2 in) over 7 days and a lower humidity level of 61%. This comparison highlights how September is typically wetter and more humid, while April is drier with higher maximum temperatures. For more details about the weather in April, visit San Ignacio weather in April.
When comparing the weather in September to that of May, we see some notable similarities and differences. Both months experience a maximum temperature of 36°C (98°F), but September has a slightly higher average temperature of 24°C (76°F) compared to May's average of 25°C (77°F). In terms of precipitation, September sees a total of 164 mm (6.4 in) over 19 days, while May has a bit more rain with 178 mm (7.0 in) over 18 days. Additionally, the humidity is higher in September at 75%, whereas May's humidity level is more moderate at 59%. For a closer look at May's weather specifics, you can check San Ignacio weather in May.
When comparing the weather in September to that of June, several distinctions emerge. September features slightly higher maximum temperatures, reaching up to 36°C (98°F), compared to June's maximum of 33°C (92°F). Additionally, September experiences more precipitation, averaging 164 mm (6.4 in) over 19 days, while June records 141 mm (5.6 in) across 20 days. Humidity is also notably higher in September at 75%, compared to 61% in June. For more detailed information, you can check San Ignacio weather in June.
In comparing the weather patterns of September and July, we observe notable differences in both temperature and precipitation. September experiences slightly higher maximum temperatures, reaching up to 36°C (98°F), while July's peak is 35°C (96°F). The average temperatures are similar, with September at 24°C (76°F) and July at 24°C (75°F). However, September is significantly wetter, receiving 164 mm (6.4 in) of precipitation over 19 days, compared to July's 79 mm (3.1 in) across 14 days. Additionally, September exhibits higher humidity levels at 75%, contrasting with July's 68%. For more detailed information, you can check San Ignacio weather in July.
In September, the weather is characterized by slightly warmer temperatures compared to August, with average highs reaching up to 36°C (98°F) against August's 35°C (96°F). The minimum temperatures remain constant at 17°C (62°F) for both months, while the average temperature sees a negligible increase from 24°C (75°F) in August to 24°C (76°F) in September. Precipitation also rises significantly in September, totaling 164 mm (6.4 in) over 19 days, compared to 123 mm (4.8 in) during the same number of days in August. Additionally, the humidity increases from 70% in August to 75% in September, making the latter month feel more humid overall. For a more detailed look at August weather, you can visit San Ignacio weather in August.
In September, temperatures in San Ignacio range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average of 24°C (76°F). The month experiences significant rainfall with 164 mm (6.4 in) of precipitation over 19 days and a humidity level of 75%. In contrast, October sees slightly cooler temperatures, with a minimum of 15°C (60°F), an average of 23°C (73°F), and a maximum of 34°C (93°F). However, it is wetter, with 245 mm (9.6 in) of rain spread over 22 days, accompanied by increased humidity at 81%. For more detailed insights, check out San Ignacio weather in October.
In September, temperatures tend to be warmer, ranging from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average temperature of 24°C (76°F). The month also sees significant rainfall, with approximately 164 mm (6.4 in) of precipitation over 19 days and an average humidity of 75%. In contrast, November experiences cooler temperatures, with a minimum of 13°C (56°F) and a maximum of 30°C (87°F), along with a lower average of 21°C (71°F). Although November sees less precipitation, totaling around 112 mm (4.4 in) over 16 days, the humidity rises slightly to 82%. For a more detailed look at the weather in November, you can visit San Ignacio weather in November.
In September, the weather is considerably warmer, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 36°C (98°F) and an average of 24°C (76°F). This month also experiences significant rainfall, with 164 mm (6.4 in) of precipitation over 19 days, contributing to a humid atmosphere that stays around 75%. In contrast, December ushers in cooler temperatures, with a minimum of 11°C (52°F), an average of 20°C (69°F), and a maximum of 30°C (87°F). Additionally, December is much drier, featuring only 27 mm (1.1 in) of precipitation across 7 days, while maintaining the same humidity level of 75%. For more details on the December climate, you can check San Ignacio weather in December.
As September rolls in, San Ignacio transforms into a uniquely vibrant and humid landscape. Unlike the drier months, this time of year brings a notable increase in precipitation, with rain making its presence felt on nearly two-thirds of the days. Although temperatures can peak at an impressive 36°C, the average drops to a comfortable 24°C, providing a refreshing respite from the heat. The high humidity of around 75% can be stifling at times, but it also nurtures the lush greenery that defines the region. For those curious about how this month compares to others throughout the year, detailed insights can be found at San Ignacio Climate.