September Weather in Dandeli, India

Last updated: August 21, 2025

September in Dandeli, India, ushers in a climate characterized by warm temperatures and significant precipitation. With maximum temperatures reaching 31°C (88°F) and an average of 24°C (76°F), the days remain pleasantly warm. However, nights can cool down to a minimum of 20°C (69°F). This month witnesses heavy rainfall, totaling approximately 270 mm (10.6 in) over 26 days, contributing to a remarkable humidity level of 87%. Visitors can expect a lush, vibrant landscape shaped by the ample moisture, making September a unique time to experience Dandeli's natural beauty.

September Temperature in Dandeli

September in Dandeli, India marks a transition into milder conditions as the monsoon season begins to ease. With minimum temperatures dipping to around 20°C (69°F) and averages settling at 24°C (76°F), the days are pleasantly warm, peaking at a comfortable 31°C (88°F). This month showcases a gradual decline in the heat, especially compared to the sweltering summer months, while still retaining enough warmth for adventurous activities. The lingering humidity from the monsoon brings a vibrant atmosphere, invigorating the lush landscapes. As the region gears up for October, the cooling trend is evident, inviting visitors to explore Dandeli's natural beauty amidst a mild climate.

September Weather in Dandeli: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dandeli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dandeli, 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).
JanFebMarAprMayJunJulAugSepOctNovDec737579818176757475777774
Data source: Temperature data for Dandeli generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Dandeli

September in Dandeli, India, marks a significant transition in the monsoon season, with precipitation averaging 270 mm (10.6 in) over approximately 26 rainy days. This month experiences a noticeable decrease from the peak rainfall of the preceding months, particularly July and August, but remains a vital period for the region's lush greenery. The steady rains contribute to the monsoon's lingering presence, ensuring that the landscape bursts with vibrant flora, creating a picturesque setting. As October approaches, the rainfall further tapers to 204 mm (8.0 in), hinting at the gradual retreat of the monsoons, yet the rhythmic patter of rain in September continues to nurture the earth, setting the tone for the dry season ahead.

September Precipitation Trends in Dandeli

The chart displays monthly precipitation patterns in Dandeli, 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 Dandeli, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5393189418585442270204418
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Dandeli

In September, Dandeli experiences a notable drop in humidity, with levels resting at 87%, slightly lower than the peak months of July and August, when humidity reaches an impressive 88% and 90% respectively. This transition marks the beginning of the retreat from the monsoon season, where the air, while still quite moist, hints at drier days ahead. From January to September, humidity has generally increased, starting from a moderate 61% in January to its seasonal high in mid-summer. The steady rise reflects Dandeli's lush surroundings and tropical climate, making September a month where the air still feels heavy but also carries the promise of clearer skies as the year moves toward its drier months.

September Average Humidity in Dandeli

This chart illustrates the average monthly humidity levels in Dandeli, 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 Dandeli is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec61%57%61%66%71%78%88%90%87%80%77%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dandeli

In September, Dandeli continues to experience an extreme UV Index of 13, with a short burn time of just 10 minutes. This level of UV exposure is consistent with the trend seen throughout the summer months, where values peaked at 14 in August, showcasing the region's high solar intensity during this period. As the year progresses toward October, the UV Index begins to decline, dropping to 11, but remains a significant concern for skin protection. Travelers and locals alike should stay vigilant, applying sunscreen and wearing protective clothing when outdoors. For more insights, check the Dandeli UV Index.

Maximum UV Index Levels in Dandeli for September

The chart shows the monthly maximum UV Index (UVI) for Dandeli 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 Dandeli typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111212121313141311109
Data source: Dandeli 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 Dandeli

September in Dandeli, India, brings a delightful blend of moderate sunshine and the lingering warmth of the summer months. With 257 hours of sunshine, September marks a gradual increase from the rainy season, showcasing a noticeable recovery from the summer's lows in July (177 hours) and August (210 hours). As the monsoon retreats, visitors can enjoy a welcoming transition into autumn, characterized by clearer skies and pleasant temperatures. This trend of increasing sunlight continues into October, creating an inviting atmosphere perfect for exploring Dandeli’s rich natural beauty and vibrant wildlife. Whether you're seeking adventure or relaxation, September's dance of the sun offers an ideal backdrop for your escapades.

Monthly Sunshine Duration in Dandeli: September Highlighted

The September sunshine duration represents the total number of hours Dandeli 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.
JanFebMarAprMayJunJulAugSepOctNovDec269h306h340h334h337h218h177h210h257h278h307h323h
Data source: Dandeli September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dandeli During September

In Dandeli, India, the likelihood of sunny weather takes a notable dip in September, dropping to a mere 6% chance of sunshine. This trend is part of a broader pattern where the summer months yield much higher probabilities of clear skies, with February shining at 76% and April at 52%. As the monsoon season progresses, the chance for sun diminishes sharply, peaking at only 1% in July. As September rolls in, the clouds remain dominant, signaling a time to embrace the region's lush landscapes and vibrant greenery rather than expect sun-kissed days. As autumn approaches in October, there’s a modest rise to 26%, hinting at the return of clearer weather just around the corner.

Percentage of Sunny Days in September in Dandeli

The chart illustrates the percentage of sunny days in Dandeli 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 Dandeli experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec63%76%63%52%18%7%1%7%6%26%19%68%
Data source: Dandeli September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dandeli in September

In Dandeli, India, the rhythm of daylight in September mirrors the consistency of the preceding months, with 12 hours of daylight gracing the landscape. This duration reflects a balance that characterizes the middle of the year, transitioning smoothly from the slightly longer days of June to the reverting hours of October. Notably, as we delve deeper into the year, the daylight duration subtly fluctuates between 11 to 13 hours, showcasing Dandeli’s unique climatic cycle. As September arrives, the constant 12 hours acts as a gentle reminder of the region's moderate climate, providing ample opportunity for outdoor adventures and exploration in the lush surroundings.

Average Daylight Hours in Dandeli for September

The chart illustrates the variation in daylight duration in Dandeli throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 19m11h 37m12h 2m12h 28m12h 49m13h12h 54m12h 36m12h 11m11h 46m11h 24m11h 13m
Data source: Dandeli daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Dandeli

In September, the winds in Dandeli, India, reach an average speed of 2.7 m/s (6 mph), marking a gentle yet noticeable increase compared to the summer months. This slight uptick from August's 2.6 m/s (6 mph) continues the overall trend of rising wind speeds observed from the cooler months through to mid-year. As the landscape transitions into the monsoon's aftermath, the winds become a refreshing companion, perfect for outdoor activities. With July showcasing a peak of 3.4 m/s (8 mph) and September settling into a more moderate pace, the conditions become ideal for enjoying the lush greenery and vibrant nature that flourishes post-monsoon, creating a harmonious balance between movement and tranquility.

Average September Wind Speed in Dandeli

The chart displays monthly wind speed patterns in Dandeli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.11.71.82.32.83.42.62.7 m/s1.62.22.1
Data source: Dandeli September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Dandeli Compares to Other Months

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

September and January exhibit striking differences in weather patterns. September experiences warm temperatures with a minimum of 20°C (69°F) and an average of 24°C (76°F), reaching a maximum of 31°C (88°F). It is notably humid, with 87% humidity and significant rainfall of 270 mm (10.6 in) spread across 26 days, creating a lush, vibrant atmosphere. In contrast, January sees slightly cooler temperatures, with a minimum of 15°C (59°F) and an average of 23°C (74°F), peaking at 32°C (90°F). This month is characterized by much drier conditions, boasting only 5 mm (0.2 in) of precipitation, spread over no rainy days, and lower humidity at 61%. For more details, you can visit Dandeli weather in January.

In September, temperatures range from a mild 20°C (69°F) to a warm 31°C (88°F), with an average of 24°C (76°F). The month is characterized by high humidity at 87% and significant rainfall, totaling 270 mm (10.6 in) over 26 days. In contrast, February experiences slightly cooler minimum temperatures at 16°C (60°F), with a much higher maximum of 36°C (97°F), resulting in the same average of 24°C (76°F). February boasts an impressive dry spell, with only 3 mm (0.1 in) of precipitation across 0 days and a lower humidity level of 57%. For more information, you can visit Dandeli weather in February.

When comparing the weather in September and March, distinct differences emerge. September experiences warmer temperatures with average highs reaching 31°C (88°F) and significant rainfall totaling 270 mm (10.6 in) over 26 days, resulting in high humidity at 87%. In contrast, March boasts a broader temperature range, with daytime highs soaring to 36°C (97°F) and a comfortable average of 26°C (79°F). However, March is notably drier, with only 9 mm (0.4 in) of precipitation spread over just 2 days, and a lower humidity level of 61%. For more detailed insights about conditions in March, visit Dandeli weather in March.

September and April exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 31°C (88°F), with an average of 24°C (76°F). This month is also characterized by high humidity at 87% and significant precipitation totaling 270 mm (10.6 in) over 26 days. In contrast, April typically experiences warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 36°C (98°F), along with an average of 27°C (81°F). Precipitation is considerably lower in April, totaling only 31 mm (1.2 in) over just 9 days, and humidity is reduced to 66%. For more detailed information, you can check Dandeli weather in April.

In comparing the weather between September and May, notable differences emerge in temperature and precipitation. September typically enjoys milder average temperatures, ranging from a minimum of 20°C (68°F) to a maximum of 31°C (88°F), while May features warmer conditions, with averages between 20°C (68°F) and a peak of 35°C (96°F). However, September experiences significantly higher precipitation, accumulating around 270 mm (10.6 in) over 26 days, in contrast to May's 89 mm (3.5 in) over 14 days, indicating a much drier climate. Additionally, humidity levels are greater in September at 87% compared to May's 71%. For more details on the weather specifics in May, you can visit Dandeli weather in May.

In comparing the weather of September and June, we notice some distinct differences. September experiences slightly lower average temperatures, with a minimum of 20°C (69°F), average of 24°C (76°F), and a maximum of 31°C (88°F). In contrast, June has a minimum of 21°C (71°F), an average of 25°C (77°F), and a peak of 33°C (92°F). Additionally, while both months see considerable rainfall, June receives much more precipitation at 418 mm (16.5 in) across 29 days, compared to September's 270 mm (10.6 in) over 26 days. The humidity level is also noteworthy, with September being more humid at 87% compared to June's 77%. For more detailed insights on June weather, you can visit Dandeli weather in June.

In comparing the weather of September and July, both months show similar average temperatures, with September slightly cooler, featuring a minimum of 20°C (69°F) and a maximum of 31°C (88°F), while July has a minimum of 21°C (70°F) and a maximum of 29°C (85°F). However, September experiences significantly less precipitation, with 270 mm (10.6 in) over 26 days, compared to July's substantial 585 mm (23.0 in) across all 31 days. Humidity levels are also quite close, with September at 87% and July at 88%. For more details on July's weather conditions, you can visit this link: Dandeli weather in July.

September weather in Dandeli is slightly cooler than August, with minimum temperatures averaging 20°C compared to August's 21°C. Both months have a similar average temperature of around 24°C; however, September sees a higher maximum of 31°C versus August's 29°C. Precipitation levels drop significantly in September, with 270 mm compared to 442 mm in August, and the number of rainy days also decreases from 31 to 26. Humidity remains high in both months, but September is slightly less humid at 87% compared to 90% in August. For more details on August weather, you can check out Dandeli weather in August.

In September, the weather is characterized by slightly higher humidity at 87% and more significant precipitation, with 270 mm falling over 26 days. The temperatures range from a minimum of 20°C (69°F) to a maximum of 31°C (88°F), making it quite warm, with an average of 24°C (76°F). In contrast, October offers a slight reprieve with lower humidity at 80% and reduced rainfall of 204 mm over 22 days. The temperature in October ranges from a minimum of 19°C (66°F) to a maximum of 32°C (89°F), with an average temperature of 25°C (77°F). For a closer look at the weather specifics in October, check out Dandeli weather in October.

September and November present contrasting weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 31°C (88°F), featuring an average of 24°C (76°F). This month is marked by high humidity levels at 87% and frequent rainfall, with precipitation occurring on 26 days and totaling 270 mm (10.6 in). In stark contrast, November experiences slightly cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (89°F), averaging at 25°C (77°F). Rainfall is significantly reduced in November, with only 41 mm (1.6 in) occurring over just 5 days and humidity levels dropping to 77%. For more detailed information, you can check Dandeli weather in November.

In September, the weather is characterized by warm temperatures, with a minimum of 20°C (69°F) and an average of 24°C (76°F), peaking at a maximum of 31°C (88°F). However, this month is also marked by significant rainfall, with 270 mm (10.6 in) of precipitation over 26 days, resulting in high humidity levels at 87%. In contrast, December experiences slightly cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 32°C (90°F), while maintaining the same average of 24°C (75°F). Notably, December has drastically less rainfall, with only 8 mm (0.3 in) over just 2 days and humidity dropping to 70%. For a more detailed look at December weather specifics, check Dandeli weather in December.

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Conclusion: What to Expect From September Weather in Dandeli

As September unfolds in Dandeli, the weather takes on a distinctly unique character compared to other months. With temperatures ranging from a comfortable 20°C to 31°C, the transition toward the cooler season begins, providing a refreshing break from the heat of summer. However, this month is equally known for its remarkable rainfall, as the region welcomes an abundance of precipitation, making it one of the wettest months of the year. The high humidity levels at 87% create a lush, vibrant landscape, perfect for experiencing the natural beauty of the area. For a deeper dive into the climatic patterns that shape this captivating region, visit Dandeli Climate.