September Weather in Tinsukia, India

Last updated: August 21, 2025

September in Tinsukia, India, is characterized by warm temperatures and high humidity, making it an intriguing time for visitors. The maximum temperature can reach a sweltering 38°C (101°F), while the average settles around a comfortable 29°C (84°F) and the minimum dips to 23°C (73°F). This month also brings substantial rainfall, with a total precipitation of 277 mm (10.9 in), distributed over 23 days, contributing to the region's lush greenery. The average humidity lingers at an impressive 91%, creating a tropical ambiance that is both vibrant and refreshing.

September Temperature in Tinsukia

In September, Tinsukia experiences a subtle shift as the monsoon season transitions towards autumn. The temperatures range from a minimum of 23°C (73°F) to a maximum of 38°C (101°F), with an average hovering around 29°C (84°F). While the month begins warm, the lingering humidity from the monsoon creates a vibrant atmosphere, often accompanied by refreshing rain showers. This trend reflects the culmination of the hot summer months, where temperatures have been consistently high, particularly in July and August. As conditions gradually cool, September serves as a gentle reminder of the changing seasons, inviting both locals and visitors to savor the lush greenery that flourishes under the lingering monsoon rains.

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

The chart illustrates September temperature patterns in Tinsukia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tinsukia, 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).
JanFebMarAprMayJunJulAugSepOctNovDec646873778084848584817367
Data source: Temperature data for Tinsukia 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 Tinsukia

In September, Tinsukia experiences a notable rainfall of 277 mm (10.9 in), marking a significant drop from the peak monsoon months of July and August. Despite this decrease, the city remains quite wet, with precipitation recorded over 23 days this month. This trend reflects a gradual transition from the intense monsoon season, where rain often inundates the region, to a more manageable climate as October approaches. This pattern not only highlights the shifting dynamics of rainfall in Tinsukia but also underscores the region's dependence on the monsoonal rains for sustenance and agriculture.

September Precipitation Trends in Tinsukia

The chart displays monthly precipitation patterns in Tinsukia, 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 Tinsukia, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2770123186219317412351277118329
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tinsukia

September in Tinsukia, India, witnesses a notable surge in humidity, with levels hovering around 91%. This marked increase follows the peak months of July and August, where humidity reached heights of 93% and 92%, respectively. The trend indicates a significant seasonal pattern, as moisture levels remain high during the monsoon period, creating a lush, vibrant environment. After September, a slight decrease is observed in October, dipping to 89%, yet humidity remains elevated as the region transitions towards the cooler months. This consistent humidity throughout late summer and early autumn underscores Tinsukia's tropical climate, contributing to its lush landscapes and rich biodiversity.

September Average Humidity in Tinsukia

This chart illustrates the average monthly humidity levels in Tinsukia, 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 Tinsukia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%53%53%83%91%93%92%91%89%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tinsukia

As September rolls into Tinsukia, the UV Index remains notably high at 11, categorizing it as extreme and suggesting a burn time of only 10 minutes for unprotected skin. This slight dip from the peak Index of 13 in July still signifies a challenging sun exposure risk. The intensity of UV radiation has remained consistently extreme since May, making it essential for residents and visitors alike to take precautions against sunburn and harm. Ensuring proper sun protection, such as wearing sunscreen or protective clothing, is crucial during this period. For more details on UV radiation levels throughout the year in this vibrant region, visit Tinsukia UV Index.

Maximum UV Index Levels in Tinsukia for September

The chart shows the monthly maximum UV Index (UVI) for Tinsukia 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 Tinsukia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568912121312111075
Data source: Tinsukia 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 Tinsukia

As September unfolds in Tinsukia, India, the region basks in an inviting 283 hours of sunshine, gracefully transitioning from the heavier monsoon months of July and August. This sunny interlude reflects a trend of increasing daylight hours that peaks in March at 320 hours before slightly tapering off, showcasing a seasonal ebb and flow. From the warmth of January's 240 hours to the abundant brightness of May's 324 hours, September stands as a reminder of the lingering summer's embrace, providing a perfect backdrop for outdoor activities. With autumn on the horizon, Tinsukia's skies invite residents and visitors alike to savor each sunlit moment, bridging the vibrant energy of summer with the tranquil charms of the upcoming fall.

Monthly Sunshine Duration in Tinsukia: September Highlighted

The September sunshine duration represents the total number of hours Tinsukia 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.
JanFebMarAprMayJunJulAugSepOctNovDec240h276h320h311h324h290h249h291h283h305h299h301h
Data source: Tinsukia September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tinsukia During September

In Tinsukia, India, the likelihood of sunny weather in September is relatively low at 35%, reflecting a transition from the peak monsoon season that typically sees a dramatic drop in sunshine hours. This trend emerges clearly when comparing September to the sunnier months earlier in the year, such as January at 66% and February at 72%. As the rains begin to recede, the chances of clear skies slowly improve, with October rising sharply to 69%—suggesting a welcome return to more favorable weather conditions. Overall, while September offers some opportunity for sunny days, the expectation of cloud cover and rain remains a significant aspect of the month’s climate.

Percentage of Sunny Days in September in Tinsukia

The chart illustrates the percentage of sunny days in Tinsukia 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 Tinsukia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%68%56%29%12%11%9%35%69%80%65%
Data source: Tinsukia September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tinsukia in September

In Tinsukia, India, the transition of daylight duration throughout the year paints a captivating picture of seasonal change. As the year unfolds, January begins with a modest 10 hours of daylight, gradually increasing to 13 hours by May, marking the peak of sunlight during the bustling summer months. Following that, June through August maintains this extended daylight, providing a nourishing backdrop for life's activities. However, as September arrives, there's a gentle shift, with daylight receding to 12 hours—a subtle reminder of the approaching autumn. This decrease continues into October, where daylight further reduces to 11 hours, before settling back at 10 hours in November and December, completing the cycle. This rhythmic ebb and flow of daylight not only reflects the changing seasons but also enriches the cultural tapestry of Tinsukia, as each hour of light heralds new opportunities and experiences.

Average Daylight Hours in Tinsukia for September

The chart illustrates the variation in daylight duration in Tinsukia throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 36m11h 12m12h12h 48m13h 29m13h 50m13h 39m13h 4m12h 17m11h 28m10h 46m10h 25m
Data source: Tinsukia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Tinsukia

As September arrives in Tinsukia, the wind gently whispers through the air, with an average speed of 1.2 m/s (3 mph). This slight breeze marks a subtle decline in wind activity, characteristic of the transition from the vibrant summer months to the emerging signs of autumn. Throughout the year, wind speeds generally trended upwards from 1.0 m/s in January to a peak of 1.7 m/s in April, before slowly tapering off again. By September, the winds are soft and serene, echoing the changing season and providing a pleasant backdrop to the lush landscapes of Northeast India. As the temperature begins to cool, the consistent yet gentle breeze makes September a particularly delightful time to experience the natural beauty of Tinsukia.

Average September Wind Speed in Tinsukia

The chart displays monthly wind speed patterns in Tinsukia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.01.21.51.71.61.41.31.31.2 m/s1.11.21.1
Data source: Tinsukia September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Tinsukia Compares to Other Months

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

September and January present stark contrasts in weather conditions. In September, temperatures range from a minimum of 23°C (73°F) to a scorching maximum of 38°C (101°F), accompanied by high humidity at 91%. The month is also characterized by substantial rainfall, totaling 277 mm (10.9 inches) over 23 days, creating a humid and wet atmosphere. In contrast, January features much cooler temperatures, with a minimum of 10°C (49°F) and a maximum of 29°C (84°F), offering a more temperate climate. Precipitation drops significantly to only 27 mm (1.1 inches) across just 4 days, and humidity decreases to 78%, making January feel drier and more comfortable in comparison. For more detailed information, you can visit Tinsukia weather in January.

September weather is notably warmer and more humid than February, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 38°C (101°F) and an average of 29°C (84°F). In contrast, February sees cooler temperatures, with a minimum of 11°C (51°F), an average of 20°C (68°F), and a maximum of 31°C (89°F). Additionally, September experiences significantly higher precipitation, totaling 277 mm (10.9 in) over 23 days, while February has much lower rainfall of 70 mm (2.7 in) over just 7 days. The humidity is also higher in September at 91%, compared to 75% in February. For more detailed information, check Tinsukia weather in February.

September and March present contrasting weather conditions. In September, temperatures range from a minimum of 23°C (73°F) to a scorching maximum of 38°C (101°F), with an average of 29°C (84°F). This month is also characterized by high humidity at 91% and significant rainfall, totaling 277 mm (10.9 in) over 23 days. In stark contrast, March features milder temperatures, with a minimum of 13°C (55°F), an average of 23°C (74°F), and a maximum of 35°C (96°F). Precipitation is considerably lower at 123 mm (4.9 in) over only 11 days, and humidity drops to a comfortable 53%. For more detailed information about March weather, visit Tinsukia weather in March.

September and April present contrasting weather patterns. In September, temperatures are notably warmer, with a minimum of 23°C (73°F) and an average high of 38°C (101°F), accompanied by high humidity at 91%. The month also experiences significant rainfall, totaling 277 mm (10.9 in) over 23 days, making it the wettest month. In contrast, April sees milder conditions, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 36°C (97°F), lower humidity at 53%, and less precipitation of 186 mm (7.3 in) spread over 15 days. For more details on the April weather specifics, you can check Tinsukia weather in April.

September and May exhibit notable differences in weather patterns. September tends to be warmer, with an average temperature of 29°C (84°F) compared to May's average of 27°C (80°F). However, September also experiences higher humidity at 91%, compared to May’s 83%, making the heat feel more intense. Rainfall is more significant in September, recording 277 mm (10.9 in) over 23 days, while May sees less precipitation at 219 mm (8.6 in) over 19 days. For more detailed information, you can check Tinsukia weather in May.

In comparing the weather of September and June, we find that both months share similar temperature ranges with minimums around 22-23°C (72-73°F) and maximums peaking at 38°C (101°F), resulting in average temperatures consistently at 29°C (84°F). However, June tends to be slightly wetter, with a total precipitation of 317 mm (12.5 in) over 25 days, compared to September's 277 mm (10.9 in) across 23 days. Both months also experience high humidity levels of 91%, creating a warm and muggy atmosphere. For more detailed information about June weather specifics, you can refer to this link: Tinsukia weather in June.

In comparing the weather between September and July, both months exhibit similar temperature ranges, with average highs around 29°C (85°F) and maximum temperatures reaching up to 38°C (101°F). However, July tends to be slightly warmer at night, with a minimum temperature of 24°C (75°F), compared to September's 23°C (73°F). Precipitation patterns also differ; July experiences significantly more rainfall, totaling 412 mm (16.2 in) over 27 days, while September receives 277 mm (10.9 in) across 23 days. The humidity levels are quite high in both months, with September at 91% and July slightly higher at 93%. For a detailed overview, you can refer to Tinsukia weather in July.

In comparing the weather of September to that of August, we can observe some notable trends. September experiences slightly lower minimum temperatures, averaging 23°C (73°F) compared to August's 24°C (76°F). However, the average maximum temperature remains consistent at 38°C (101°F) for both months. Rainfall in September is reduced to 277 mm (10.9 in) over 23 days, while August sees higher precipitation at 351 mm (13.8 in) across 27 days. Humidity levels are comparable, with September at 91% and August at 92%. Overall, while both months present high temperatures, September tends to be slightly drier than August. For more details, check Tinsukia weather in August.

September typically showcases hotter weather with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 38°C (101°F), averaging around 29°C (84°F). It is also characterized by significant rainfall, with 277 mm (10.9 in) of precipitation over 23 days and high humidity levels of 91%. In contrast, October ushers in slightly cooler temperatures, with a minimum of 20°C (68°F) and a maximum of 37°C (99°F), averaging at 27°C (81°F). The rainfall decreases significantly to 118 mm (4.6 in) over just 13 days, and humidity levels drop to 89%. For more detailed weather conditions in October, you can check Tinsukia weather in October.

September and November showcase a striking contrast in weather patterns. In September, temperatures soar with a minimum of 23°C (73°F) and can reach a blistering maximum of 38°C (101°F), alongside significant rainfall of 277 mm (10.9 in) over 23 days, resulting in high humidity levels at 91%. In comparison, November experiences much milder temperatures, with a minimum of 14°C (58°F) and a maximum of 32°C (90°F). Precipitation drops dramatically to only 32 mm (1.2 in) across just 4 days, and humidity slightly decreases to 89%. For more detailed information, check out Tinsukia weather in November.

September weather is characterized by much warmer temperatures, with minimums around 23°C (73°F) and maximums soaring up to 38°C (101°F). The month also sees considerable rainfall, with 277 mm (10.9 in) spread over 23 days, contributing to a high humidity level of 91%. In contrast, December offers a much cooler atmosphere, with temperatures ranging from a low of 11°C (52°F) to a high of 29°C (85°F). Precipitation dramatically decreases to just 9 mm (0.4 in) over 2 days, resulting in a slightly lower humidity of 85%. For those interested in more details, you can check Tinsukia weather in December.

Compare Tinsukia's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Tinsukia

As September unfolds in Tinsukia, the weather shifts dramatically, offering a blend of warmth and moisture that sets it apart from the drier months preceding it. With an average temperature resting comfortably in the mid-20s, the increase in humidity—often reaching a staggering 91%—makes the air feel heavier and more tropical. This month is characterized by frequent rain, as 277 mm of precipitation falls over 23 days, ushering in the lush greenery that defines the region. Such conditions contrast sharply with the relatively dry summer months, leaving Tinsukia refreshed yet anticipating the cooler days of autumn. To learn more about how September fits into the overall climate pattern of this vibrant locale, visit Tinsukia Climate.