September Weather in La Chorrera, Panama

Last updated: August 27, 2025

September in La Chorrera, Panama, presents a tropical climate characterized by warm temperatures and a highly humid atmosphere. With maximums reaching 31°C (88°F) and average temperatures hovering around 27°C (80°F), the warmth is palpable, while nighttime lows settle at 24°C (75°F). This month is notably wet, receiving an impressive 251 mm (9.9 in) of rain over the course of 29 days, resulting in lush, vibrant landscapes. The humidity level, at a significant 87%, enhances the feeling of moisture in the air, making this period a quintessential example of Panama's rain-drenched beauty.

September Temperature in La Chorrera

In September, La Chorrera, Panama, maintains its tropical charm with temperatures that are typically warm and inviting. The month boasts a minimum temperature of 24°C (75°F), while the average hovers around a comfortable 27°C (80°F), and the maximum reaches up to 31°C (88°F). This pattern is consistent with the trend observed throughout the year, where warmth dominates and fluctuations between night and day remain minimal. The climate remains conducive to outdoor activities, though it’s wise to keep an umbrella handy, as September often sees increased rainfall. Overall, the vibrant warmth combined with a hint of humidity creates a lush and lively atmosphere, perfect for exploring the natural beauty of this region.

September Weather in La Chorrera: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Chorrera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Chorrera, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818180808080807980
Data source: Temperature data for La Chorrera generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in La Chorrera

September in La Chorrera, Panama, sees a significant precipitation total of 251 mm (9.9 in), making it one of the wetter months of the year. With 29 days of rain, it continues the trend of high rainfall characteristic of the region during the rainy season. Following the peak precipitation months of July and August, September's rainfall settles at a substantial level, indicating a consistent pattern of moisture that supports the lush, vibrant landscape. The rainfall in September is slightly less than in the preceding months, yet it still marks a pivotal time for the area's ecosystems, as the frequent downpours contribute to the overall annual total and help sustain the area's rich biodiversity.

September Precipitation Trends in La Chorrera

The chart displays monthly precipitation patterns in La Chorrera, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In La Chorrera, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec56152192279277330293251288221119
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Chorrera

In La Chorrera, Panama, September brings a notable increase in humidity with levels reaching 87%, just a slight dip from the peak of 89% recorded in June. The trend throughout the year showcases a pattern of rising humidity from the dry months of January through March, where levels hovered around 69% to 72%, to a marked increase during the rainy season from May onwards. Not only does September maintain the high humidity characteristic of the wet months, but it also keeps the moisture levels comparable to August's 86% and October's 86%. This sustained humidity can create a lush, vibrant atmosphere, making La Chorrera an enchanting spot during this time of year.

September Average Humidity in La Chorrera

This chart illustrates the average monthly humidity levels in La Chorrera, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in La Chorrera is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%71%69%71%76%89%88%87%87%86%86%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Chorrera

In September, La Chorrera, Panama experiences a UV Index of 13, categorizing the exposure as extreme with a burn time of just 10 minutes. This reflects a consistent trend throughout the year, where the UV Index remains remarkably high, peaking at 15 in April. Although slightly cooler in relation to previous months, September's UV levels mirror those of August and maintain a steady intensity that prompts caution for sun exposure. As we transition into October, expect similar conditions, reinforcing the importance of sun protection during these months. For ongoing updates on UV levels, visit the La Chorrera UV Index.

Maximum UV Index Levels in La Chorrera for September

The chart shows the monthly maximum UV Index (UVI) for La Chorrera in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in La Chorrera typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151413141313131110
Data source: La Chorrera September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in La Chorrera

September in La Chorrera, Panama, welcomes a delightful shift in sunshine, bringing 274 hours of bright daylight to the lush landscapes. Although this month experiences less sun than the peak of March, with its impressive 340 hours, September maintains a warm glow that lingers into the heart of autumn. The trend shows a gentle decline from the summer months, yet it's still a radiant time of year, especially when compared to the previous months of June and August, both at 258 hours. As the rainy season begins to ease, the sunshine in September serves as a reminder of nature's resilience, making it a perfect time for outdoor activities amidst the vibrant greenery.

Monthly Sunshine Duration in La Chorrera: September Highlighted

The September sunshine duration represents the total number of hours La Chorrera experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec258h301h340h320h285h259h260h258h274h288h283h315h
Data source: La Chorrera September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Chorrera During September

As September rolls into La Chorrera, Panama, the sun becomes a rare sight, with a mere 9% chance of sunny weather. This marks a continuation of a rather dismal trend that begins in the late spring and persists through much of the rainy season. From April's 21% down to September's low, the likelihood of sunshine drops significantly, illustrating the transition into the region's wetter months. Comparatively, early months like January and March enjoy more than double the chances of sun, showcasing a stark contrast to September's cloud-covered skies. Travelers should prepare for a predominantly overcast experience during this month, keeping umbrellas handy and outdoor plans flexible.

Percentage of Sunny Days in September in La Chorrera

The chart illustrates the percentage of sunny days in La Chorrera throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Chorrera experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%45%48%21%12%11%14%7%9%14%16%37%
Data source: La Chorrera September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Chorrera in September

In La Chorrera, Panama, the transition into September continues the trend of consistent daylight hours experienced throughout the year. With 12 hours of daylight, September stands as part of a stretch from March through August where the sun graces the region with an equal balance of light. This steady duration fosters vibrant outdoor activities and a lively atmosphere. As the year progresses into October, a subtle shift occurs, reducing daylight to 11 hours—a gentle reminder of the approach of shorter days ahead. This rhythmic pattern of daylight not only defines the local climate but also shapes the lifestyle of its residents, who cherish the abundant sunshine.

Average Daylight Hours in La Chorrera for September

The chart illustrates the variation in daylight duration in La Chorrera throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 39m11h 49m12h 4m12h 18m12h 31m12h 37m12h 34m12h 23m12h 8m11h 54m11h 41m11h 35m
Data source: La Chorrera daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in La Chorrera

As September arrives in La Chorrera, Panama, the winds begin to whisper a gentle lull, with average speeds tapering off to 2.1 m/s (5 mph). This subtle shift marks the continuation of a downward trend in wind strength from the bustling breezes of earlier months, peaking at 4.0 m/s (9 mph) in February. As the year progresses, the region experiences a gradual decline, with September showcasing one of the lightest breezes, reminiscent of the stillness that often accompanies the onset of the wet season. Such tranquil conditions are not only ideal for introspection but also create a serene backdrop for the lush landscapes of La Chorrera, highlighting the harmony between the environment and the softer rhythms of life in the area.

Average September Wind Speed in La Chorrera

The chart displays monthly wind speed patterns in La Chorrera, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.84.03.82.92.62.22.52.22.1 m/s1.92.93.2
Data source: La Chorrera September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in La Chorrera Compares to Other Months

Weather in La Chorrera varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in La Chorrera, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is characterized by warmer temperatures, with a minimum of 24°C (75°F) and an average of 27°C (80°F), peaking at a maximum of 31°C (88°F). This month experiences significant rainfall, totaling 251 mm (9.9 in) over 29 days, contributing to high humidity levels of 87%. In contrast, January offers slightly cooler temperatures, with a minimum of 23°C (73°F) and an average of 26°C (80°F), also reaching a maximum of 31°C (88°F). Rainfall in January is considerably lower, totaling just 56 mm (2.2 in) across 9 days, resulting in a more comfortable humidity level of 72%. For a more detailed look at the January climate, you can visit La Chorrera weather in January.

September and February in La Chorrera exhibit notable differences in weather patterns. September typically experiences higher humidity at 87% and significant rainfall, with an average of 251 mm over 29 days, creating a lush and vibrant environment. In contrast, February showcases drier conditions, with only 15 mm of precipitation falling on just 3 days, and a lower humidity level of 71%. Despite both months boasting similar average temperatures of 27°C (80°F), September's excessive rain and humidity provide a stark contrast to the more comfortable and dry climate of February. For more specific details, you can check out La Chorrera weather in February.

When comparing the weather in September and March, both months exhibit similar temperature ranges, with averages around 27°C (80°F) and maximums reaching up to 31°C (88°F). However, September is notably wetter, receiving a substantial 251 mm (9.9 in) of rainfall over 29 days, contributing to a high humidity level of 87%. In contrast, March experiences a much drier climate, with only 21 mm (0.8 in) of rain across just 6 days and lower humidity at 69%. This stark difference in precipitation and humidity makes March a more comfortable month for outdoor activities. For more detailed information about March weather, you can visit La Chorrera weather in March.

When comparing the weather between September and April, both months showcase warm temperatures, with April slightly edging out in maximum temperatures, reaching 32°C (89°F) compared to September’s 31°C (88°F). However, September experiences significantly more precipitation, with an average of 251 mm (9.9 in) over 29 days, while April sees a much lower total of 92 mm (3.6 in) across 18 days. Additionally, September's humidity is notably higher at 87%, contrasted with April’s more comfortable humidity level of 71%. For more detailed insights, you can check La Chorrera weather in April.

In both September and May, the temperatures are quite similar, with minimums around 24°C (75°F), average highs near 27°C (80°F to 81°F), and maximums reaching up to 31°C (88°F) in September and 32°C (89°F) in May. However, May experiences slightly higher precipitation at 279 mm (11.0 in) over 30 days compared to September's 251 mm (9.9 in) spread over 29 days. Another distinction is the humidity level, which is notably higher in September at 87%, while May maintains a lower humidity of 76%. For more details on the weather in May, check La Chorrera weather in May.

When comparing the weather in September and June, both months exhibit high temperatures and considerable humidity. September has a minimum temperature of 24°C (75°F) and an average of 27°C (80°F), with a maximum of 31°C (88°F). In contrast, June sees a slightly higher maximum temperature of 32°C (90°F), while maintaining the same minimum and average temperatures as September. Precipitation levels are also notable in both months, with September receiving 251 mm (9.9 in) and June slightly higher at 277 mm (10.9 in), each with rain reported over 29 days. Humidity remains high in both months, at 87% in September and 89% in June. For more detailed insights about June’s weather, you can visit La Chorrera weather in June.

When comparing the weather in September to that of July, we can see some notable similarities and differences. Both months experience a consistent temperature range, with minimums of 24°C (75°F), average highs of 27°C (80°F), and maximums peaking at 31°C (88°F). However, July tends to be slightly wetter, with precipitation reaching 330 mm (13.0 in) over 30 days, compared to September's 251 mm (9.9 in) across 29 days. Additionally, humidity levels remain high in both months, with July at 88% and September at 87%. For more detailed information on July weather conditions, you can refer to La Chorrera weather in July.

In comparing the weather of September to that of August, we find that the temperatures remained consistent, with both months exhibiting a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 31°C (88°F). However, September experienced slightly less precipitation, totaling 251 mm (9.9 in) over 29 days, compared to August's higher 293 mm (11.5 in) over 30 days. Humidity levels were comparable, with September at 87% and August at 86%. For a more detailed look at the weather patterns in August, you can visit La Chorrera weather in August.

September and October share similar warm temperatures, with September averaging 27°C (80°F) while October sees a slight decrease to an average of 26°C (80°F). Both months have a minimum temperature of 24°C (75°F) and a maximum that varies slightly—31°C (88°F) in September compared to 32°C (89°F) in October. Precipitation increases in October to 288 mm (11.3 in), up from 251 mm (9.9 in) in September, despite only one fewer day of rain at 28 days. Humidity also remains relatively high, with September at 87% and October slightly lower at 86%. For more detailed information, you can explore La Chorrera weather in October.

In September, the weather features a slightly warmer average temperature of around 27°C (80°F), with maximum highs reaching 31°C (88°F), while November sees a marginal drop in the average temperature to 26°C (79°F). Both months have similar minimum temperatures of 24°C (75°F), but September is characterized by higher humidity at 87% compared to November's 86%. Precipitation is heavier in September with 251 mm (9.9 in) over 29 days, while November has slightly less rainfall at 221 mm (8.7 in) over 28 days. For more detailed weather information for November, you can visit La Chorrera weather in November.

In September, the weather is characterized by high humidity levels at 87% and significant rainfall, with a total precipitation of 251 mm over 29 days, creating a lush and vibrant atmosphere. The temperatures remain warm, with a minimum of 24°C (75°F) and an average of 27°C (80°F), making it feel quite tropical. In contrast, December brings a slight decrease in humidity to 79% and much less rainfall, with only 119 mm over 23 days. While the temperatures remain consistent, with minimums at 24°C (75°F) and averages around 27°C (80°F), the drop in precipitation creates a drier and more comfortable environment. For more details, check out La Chorrera weather in December.

Compare La Chorrera's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in La Chorrera

As September unfolds in La Chorrera, the warmth of summer persists, with milder temperatures compared to the peak heat of earlier months. However, this month is characterized by its increased rainfall, making it one of the wettest times of the year. With nearly every day touched by precipitation, the high humidity levels amplify the tropical experience, creating a lush and vibrant atmosphere. If you're considering a visit during this time, be prepared for frequent showers that contrast the generally dry spells of other months. For a deeper dive into the weather patterns you can expect, check out La Chorrera Climate.