September Weather in Manihari, India

Last updated: August 23, 2025

In Manihari, India, the average temperature in September hovers around 29°C (85°F), with a minimum of 23°C (74°F) and a maximum soaring to 36°C (97°F). Expect substantial precipitation, with 256 mm (10.1 in) falling over 25 days. The air is quite humid, averaging 90%, adding a tropical feel to the atmosphere.

September Temperature in Manihari

In September in Manihari, the average temperature is 29°C (85°F). Maximums can reach 36°C (97°F), and minimums can drop to as low as 23°C (74°F). It's a great time to visit for warm weather, making it ideal for outdoor activities and exploring the area.

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

The chart illustrates September temperature patterns in Manihari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manihari, September typically has an average temperature of 29°C (85°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Manihari

In Manihari in September, the precipitation amount is 256 mm (10.1 in) over the course of 25 days.

September Precipitation Trends in Manihari

The chart displays monthly precipitation patterns in Manihari, 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 Manihari, September typically receives around 256 mm (10.1 inches) of precipitation spread over approximately 25 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 Manihari

In Manihari in September humidity is 90%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making every step feel like a chore and turning even the simplest outdoor activities into a sweaty ordeal.

September Average Humidity in Manihari

This chart illustrates the average monthly humidity levels in Manihari, 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 Manihari is approximately 90%, 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 Manihari

In Manihari in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Manihari.

Maximum UV Index Levels in Manihari for September

The chart shows the monthly maximum UV Index (UVI) for Manihari 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 Manihari typically reaches 12, which falls under the extreme exposure category.

Data source: Manihari 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 Manihari Compares to Other Months

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

This table compares monthly weather conditions in Manihari, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	4 mm (0.2 inches)	72%	moderate
February Weather	19°C (67°F)	29 mm (1.1 inches)	59%	high
March Weather	25°C (77°F)	17 mm (0.7 inches)	45%	very high
April Weather	28°C (82°F)	66 mm (2.6 inches)	29%	very high
May Weather	29°C (84°F)	147 mm (5.8 inches)	51%	very high
June Weather	30°C (86°F)	239 mm (9.4 inches)	76%	extreme
July Weather	30°C (85°F)	333 mm (13.1 inches)	91%	extreme
August Weather	30°C (86°F)	277 mm (10.9 inches)	90%	extreme
September Weather	29°C (85°F)	256 mm (10.1 inches)	90%	extreme
October Weather	27°C (82°F)	138 mm (5.4 inches)	90%	very high
November Weather	23°C (73°F)	1 mm (0.0 inches)	88%	high
December Weather	18°C (65°F)	7 mm (0.3 inches)	87%	moderate