September Weather in Captainganj, India

Last updated: August 23, 2025

In Captainganj, India, the average temperature in September typically hovers around 29°C (85°F). The weather can be quite variable, with minimums dropping to 23°C (73°F) and maximums peaking at a sizzling 36°C (98°F). Expect substantial precipitation, averaging 315 mm (12.4 in) over 24 rainy days, and prepare for high humidity levels, averaging at a steamy 91%.

September Temperature in Captainganj

In September in Captainganj, the average temperature is 29°C (85°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 23°C (73°F). This warm climate makes Captainganj an ideal destination for travelers seeking sunny days and pleasant evenings.

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

The chart illustrates September temperature patterns in Captainganj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Captainganj, September typically has an average temperature of 29°C (85°F), with highs reaching up to 36°C (98°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Captainganj generated using information from the Copernicus Climate Change Service.

September Precipitation in Captainganj

In Captainganj in September, the total precipitation amount is 315 mm (12.4 in) occurring over the course of 24 days.

September Precipitation Trends in Captainganj

The chart displays monthly precipitation patterns in Captainganj, 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 Captainganj, September typically receives around 315 mm (12.4 inches) of precipitation spread over approximately 24 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Captainganj

In Captainganj in September humidity is 91%. With an average temperature of 29°C (85°F), this humidity feels like stepping into a warm, heavy blanket, making travel uncomfortable and leaving you drenched in sweat within moments of stepping outside.

September Average Humidity in Captainganj

This chart illustrates the average monthly humidity levels in Captainganj, 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 Captainganj is approximately 91%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Captainganj

In Captainganj in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Captainganj.

Maximum UV Index Levels in Captainganj for September

The chart shows the monthly maximum UV Index (UVI) for Captainganj 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 Captainganj typically reaches 10, which falls under the very high exposure category.

Data source: Captainganj 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.

How September Weather in Captainganj Compares to Other Months

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

This table compares monthly weather conditions in Captainganj, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	18 mm (0.7 inches)	65%	moderate
February Weather	18°C (65°F)	20 mm (0.8 inches)	55%	high
March Weather	24°C (76°F)	19 mm (0.7 inches)	39%	very high
April Weather	29°C (85°F)	22 mm (0.9 inches)	24%	very high
May Weather	30°C (87°F)	111 mm (4.4 inches)	36%	very high
June Weather	31°C (88°F)	263 mm (10.4 inches)	65%	extreme
July Weather	30°C (85°F)	497 mm (19.6 inches)	90%	extreme
August Weather	29°C (85°F)	379 mm (14.9 inches)	91%	extreme
September Weather	29°C (85°F)	315 mm (12.4 inches)	91%	very high
October Weather	27°C (81°F)	39 mm (1.6 inches)	86%	very high
November Weather	21°C (71°F)	1 mm (0.0 inches)	79%	high
December Weather	16°C (62°F)	17 mm (0.7 inches)	75%	moderate