Last updated: August 27, 2025
In September, Panama City, Panama experiences a tropical climate marked by warm temperatures and high humidity. With highs reaching 31°C (89°F) and an average of 27°C (80°F), the city offers a balmy atmosphere, though nights cool down to a pleasant 24°C (75°F). This month also sees significant rainfall, totaling 279 mm (11.0 in) over approximately 29 days, making it one of the wettest times of the year. The average humidity hovers around 87%, creating a lush, verdant landscape while challenging outdoor activities. Visitors should be prepared for frequent showers, as the vibrant city thrives amidst its tropical downpours.
In September, Panama City experiences warm tropical temperatures, with minimums around 24°C (75°F) and maximums reaching up to 31°C (89°F). This month showcases a consistent average temperature of 27°C (80°F), mirroring the trends observed from the previous months. While September typically holds steady temperatures, the lingering humidity and occasional rainfalls can elevate the feeling of warmth, adding a lush vibrancy to the vibrant cityscape. As the rainy season continues, nature thrives, and visitors can enjoy the lush greenery against a backdrop of warm, tropical skies. September is a noteworthy time in Panama City, embodying the sultry charm of this Central American destination.
September in Panama City continues the trend of significant rainfall characteristic of the region, with an impressive 279 mm (11.0 in) of precipitation over 29 days. Following the peak of the rainy season in July, which recorded 384 mm (15.1 in), September maintains a robust level of moisture, showcasing a gradual tapering off compared to the preceding months. As the city transitions into October, rainfall levels remain substantial, with just a slight uptick to 314 mm (12.4 in) expected. This pattern highlights the consistent and heavy precipitation typical of Panamanian weather, emphasizing the need for both locals and visitors to be prepared for frequent showers throughout the month.
September in Panama City, Panama, marks a transitional phase in humidity levels, as the average reaches 87%, a continuation of the high moisture typically experienced during the preceding summer months. This percentage aligns closely with the humidity levels of August and July, suggesting a trend of elevated humidity during the rainy season that peaks in the mid-year. As the city moves towards October, a slight decrease to 86% is expected, hinting at a gradual easing as the year transitions into the drier stretch. Overall, September offers a typical taste of Panama’s tropical climate, where the air remains rich and laden, maintaining a consistent environment that characterizes the region's lush landscapes.
In September, Panama City experiences a UV Index of 13, maintaining its status in the extreme exposure category with a swift burn time of just 10 minutes. This trend of high UV levels is consistent throughout the year, especially noticeable from January to July when the UV Index frequently peaks at 14. As summer fades, September’s UV Index aligns closely with that of August and October, suggesting a slight dip in intensity but still requiring precautions. The month reinforces the importance of sun safety in this tropical paradise. For detailed UV forecasts and safety measures, visit Panama City UV Index.
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September in Panama City offers a delightful blend of sun and breezy moments, with 273 hours of sunshine gracing the city. This month marks a slight dip from the sun-soaked days of March, which boasts the year's peak at 341 hours. However, September's sunny disposition holds its own against the summer months, standing out as a vibrant conclusion to the rainy season. As the year progresses, one can observe a gradual ebb in sunlight hours, with the colder months of October and November offering 288 and 280 hours respectively. The transition into these months showcases a mild balance, suggesting that while the days may shorten, the warmth of the Panamanian sun still shines brightly.
As September rolls in, the chances of enjoying sunny weather in Panama City dwindle to a modest 9%. This represents a significant drop from earlier months, where the likelihood of sunshine remains more promising, peaking at 46% in March. Following the dry season, the onset of the rainy season begins to dominate, leading to cloudier skies and increased precipitation. In fact, September is one of the least favorable months for sun seekers, with only October and August offering slightly less sunlight. Overall, if you're planning a visit during this time, it's wise to prepare for overcast conditions along with the occasional rain shower.
In September, Panama City enjoys an impressive 12 hours of daylight, continuing the trend of consistent sunlight that characterizes the tropics. As the year progresses from January to March, the city gradually warms up, reaching 12 hours of daylight that persist through to August. September marks a peak in daylight duration, seamlessly blending into the following months when daylight starts to taper off again. This pattern highlights the area's stability in light exposure throughout the year, with only slight variations, making Panama City a luminous destination even as it transitions into the autumn months.
In September, the winds in Panama City take a gentle turn, with an average speed of just 2.0 m/s (5 mph), marking the tail end of the lighter winds that characterize the summer months. Following the breezy highs of early spring, where average speeds hover around 4.9 m/s (11 mph) in March, there’s a noticeable decline as the year progresses. This trend continues into the fall, with September showing a slight dip compared to August’s 2.1 m/s. As the city transitions into the final months of the year, the winds begin to pick up again in November at 2.7 m/s, hinting at the dynamic shifts in weather patterns that define Panama’s tropical climate. Enjoying the soft September breeze is a reminder of the calm before the seasonal fluctuations that follow!
Weather in Panama City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Panama City, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warm temperatures, with minimums around 24°C (75°F), average highs of 27°C (80°F), and peak temperatures reaching up to 31°C (89°F). However, it is also a very wet month, receiving an average of 279 mm (11.0 in) of rainfall over 29 days, coupled with high humidity levels of 87%. In contrast, January offers a slightly cooler climate, with minimum temperatures at 23°C (73°F), average highs of 26°C (80°F), and maximums of 30°C (87°F). The precipitation significantly drops to 96 mm (3.8 in) over 18 days, and humidity decreases to a more comfortable 72%. For more details on the January weather, check out Panama City weather in January.
In comparing the weather of September and February, both months feature similar average temperatures, hovering around 27°C (80°F) with maximums reaching 31°C (88-89°F). However, September is characterized by significantly higher humidity levels at 87% and a substantial amount of rainfall, accumulating 279 mm (11.0 in) across 29 days. In contrast, February boasts much drier conditions, with only 42 mm (1.7 in) of precipitation over just 17 days and a lower humidity of 71%. For more details on February's weather specifics, you can visit Panama City weather in February.
In September, Panama City experiences warmer and more humid weather, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 31°C (89°F) and an average of 27°C (80°F). The month is characterized by heavy rainfall, totaling 279 mm (11.0 in) over 29 days, contributing to a high humidity level of 87%. In contrast, March offers slightly cooler temperatures, with a minimum of 23°C (74°F) and a maximum of 31°C (88°F), averaging around 27°C (81°F). The rainfall drops significantly to 57 mm (2.3 in) over 19 days, and humidity levels decrease to a more comfortable 69%. For a detailed comparison, you can explore Panama City weather in March.
When comparing the weather in September and April, both months feature similar temperature ranges, with minimums around 24°C (75°F), averages close to 27°C (81°F), and maximums peaking at 31°C (89°F). However, September is markedly wetter, receiving 279 mm (11.0 in) of precipitation over 29 days, while April sees significantly less rainfall at 129 mm (5.1 in) over 24 days. Additionally, September boasts a higher humidity level at 87%, compared to April's more comfortable 70%. For more detailed insights, check out the link: Panama City weather in April.
When comparing the weather in September and May, both months exhibit similar temperature ranges, with minimum, average, and maximum temperatures remaining consistent at around 24°C (75°F), 27°C (80°F), and 31°C (89°F) respectively. However, September tends to be wetter, with slightly higher precipitation at 279 mm (11.0 in) over 29 days compared to May's 285 mm (11.2 in) over 31 days. Additionally, September experiences higher humidity levels at 87%, whereas May's humidity is more moderate at 73%. For a detailed look at the weather conditions in May, you can refer to this link: Panama City weather in May.
In comparing the weather patterns of September and June, both months exhibit similar minimum and average temperatures, with September having a minimum of 24°C and an average of 27°C, while June mirrors these temperatures closely. However, June experiences a slightly higher maximum temperature of 32°C compared to September's 31°C. Precipitation levels are quite notable in both months, with June recording 307 mm over 29 days and September slightly lower at 279 mm also over 29 days. The humidity remains high in both, with September at 87% and June slightly higher at 90%. For a more detailed look at June's weather, you can visit Panama City weather in June.
In comparing the weather of September and July, both months exhibit similar temperature ranges, with both having a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum close to 31°C (89°F) in September and 30°C (87°F) in July. However, July experiences significantly higher precipitation, with 384 mm (15.1 in) over 31 days, compared to September's 279 mm (11.0 in) over 29 days. Humidity levels remain closely matched, with July at 88% and September at 87%. This makes September slightly drier and less rainy than July, which can be advantageous for those looking to enjoy outdoor activities. For more detailed information regarding July weather patterns, visit Panama City weather in July.
In September, the weather remains similar to August, with both months experiencing minimum temperatures around 24°C (75°F) and average temperatures of 27°C (80°F). However, September sees a slight decrease in maximum temperatures, averaging 31°C (89°F) compared to 31°C (88°F) in August. Precipitation levels are also lower in September, with 279 mm (11.0 in) over 29 days, compared to 332 mm (13.1 in) over 30 days in August. Both months maintain high humidity levels at 87%. For more detailed information on August weather, you can visit Panama City weather in August.
In September, the weather features a minimum temperature of 24°C (75°F) and an average of 27°C (80°F), with a maximum of 31°C (89°F). The month sees substantial rainfall, accumulating to 279 mm (11.0 in) over 29 days, and high humidity levels averaging around 87%. In comparison, October presents slightly warmer conditions, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (90°F), while maintaining the same average temperature of 27°C (80°F). However, October experiences increased precipitation, totaling 314 mm (12.4 in) over the same number of rainy days, accompanied by a slightly lower humidity of 86%. For a detailed look at what to expect, check out Panama City weather in October.
In September, the weather features a warm range of temperatures, with a minimum of 24°C (75°F) and an average of 27°C (80°F), peaking at a maximum of 31°C (89°F). The month is characterized by high precipitation, totaling 279 mm (11.0 in) over 29 days, accompanied by humidity at a steamy 87%.
In contrast, November sees a slight drop in average temperature to 26°C (80°F), while maintaining similar extremes with a minimum of 24°C (75°F) and a maximum of 31°C (88°F). Precipitation increases to 303 mm (11.9 in) over 28 days, with humidity slightly lower at 86%. For more insights on the weather in November, check out Panama City weather in November.
In September, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 31°C (89°F) and an average of 27°C (80°F). This month sees significant rainfall, with a total precipitation of 279 mm (11.0 in) occurring over 29 days, coupled with a high humidity level of 87%. In contrast, December offers slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 27°C (80°F), and a maximum of 30°C (87°F). The precipitation is less intense at 175 mm (6.9 in) over 28 days, and humidity decreases to 79%. For more details about the specific weather conditions in December, check out Panama City weather in December.
As September rolls into Panama City, visitors can expect a significant shift in the weather compared to other months. The air becomes more humid and tropical, with temperatures that maintain a warm embrace, hovering around the average of 27°C. This month is characterized by frequent rainfall, experiencing nearly every day of the month with precipitation, resulting in a stunning 279 mm of rain overall. This level of moisture and cloud cover not only enhances the lush greenery of the landscape but also offers a different, more vibrant atmosphere for exploring the city. For a deeper understanding of the weather patterns throughout the year, check out Panama City Climate.