September Weather in Basti, India

Last updated: August 23, 2025

In September, the average temperature in Basti, India hovers around 29°C (85°F). Expect a comfortable minimum of 23°C (74°F) and occasionally soaring up to a sweltering 36°C (98°F). During this month, you can anticipate 295 mm (11.6 in) of precipitation spread over 22 days. With an average humidity of 91%, it's a time to stay hydrated and enjoy the lush surroundings!

September Temperature in Basti

In September in Basti, the average temperature is 29°C (85°F). Maximum temperatures can reach 36°C (98°F), while minimum temperatures can drop to as low as 23°C (74°F). It's a great time to visit for those who enjoy warm weather and plenty of sunshine.

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

The chart illustrates September temperature patterns in Basti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basti, 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 (74°F).

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

September Precipitation in Basti

In Basti in September, the total precipitation amount is 295 mm (11.6 in) spread over 22 days.

September Precipitation Trends in Basti

The chart displays monthly precipitation patterns in Basti, 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 Basti, September typically receives around 295 mm (11.6 inches) of precipitation spread over approximately 22 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 Basti

In Basti 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 Basti

This chart illustrates the average monthly humidity levels in Basti, 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 Basti 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 Basti

In Basti 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 Basti.

Maximum UV Index Levels in Basti for September

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

Data source: Basti 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 Basti Compares to Other Months

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

This table compares monthly weather conditions in Basti, 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 (58°F)	23 mm (0.9 inches)	65%	moderate
February Weather	18°C (65°F)	20 mm (0.8 inches)	55%	high
March Weather	25°C (77°F)	10 mm (0.4 inches)	39%	very high
April Weather	30°C (87°F)	16 mm (0.6 inches)	24%	very high
May Weather	32°C (89°F)	73 mm (2.9 inches)	36%	very high
June Weather	32°C (89°F)	176 mm (6.9 inches)	65%	extreme
July Weather	30°C (86°F)	399 mm (15.7 inches)	90%	extreme
August Weather	30°C (86°F)	315 mm (12.4 inches)	91%	extreme
September Weather	29°C (85°F)	295 mm (11.6 inches)	91%	very high
October Weather	27°C (81°F)	25 mm (1.0 inches)	86%	very high
November Weather	21°C (71°F)	1 mm (0.1 inches)	79%	high
December Weather	16°C (62°F)	19 mm (0.8 inches)	75%	moderate