September Weather in Mahendranagar, Nepal

Last updated: August 31, 2025

In September, the average temperature in Mahendranagar, Nepal hovers around 27°C (81°F), with minimums of 21°C (70°F) and maximums reaching 35°C (94°F). Expect 154 mm (6.1 in) of precipitation spread over 22 days, contributing to a notably high average humidity of 84%.

September Temperature in Mahendranagar

In September in Mahendranagar, the average temperature is 27°C (81°F). Maximums can reach 35°C (94°F), while minimums can drop to 21°C (70°F). This makes Mahendranagar a warm and inviting destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Mahendranagar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mahendranagar, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (94°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Mahendranagar

In Mahendranagar in September, the total precipitation amount is 154 mm (6.1 in) occurring over the course of 22 days.

September Precipitation Trends in Mahendranagar

The chart displays monthly precipitation patterns in Mahendranagar, 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 Mahendranagar, September typically receives around 154 mm (6.1 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 Mahendranagar

In Mahendranagar in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Mahendranagar

This chart illustrates the average monthly humidity levels in Mahendranagar, 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 Mahendranagar is approximately 84%, 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 Mahendranagar

In Mahendranagar in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mahendranagar.

Maximum UV Index Levels in Mahendranagar for September

The chart shows the monthly maximum UV Index (UVI) for Mahendranagar 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 Mahendranagar typically reaches 11, which falls under the extreme exposure category.

Data source: Mahendranagar 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 Mahendranagar Compares to Other Months

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

This table compares monthly weather conditions in Mahendranagar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	28 mm (1.1 inches)	56%	moderate
February Weather	16°C (61°F)	19 mm (0.8 inches)	55%	high
March Weather	21°C (70°F)	22 mm (0.9 inches)	41%	very high
April Weather	26°C (78°F)	30 mm (1.2 inches)	35%	extreme
May Weather	27°C (81°F)	59 mm (2.3 inches)	38%	extreme
June Weather	28°C (83°F)	126 mm (5.0 inches)	47%	extreme
July Weather	27°C (81°F)	449 mm (17.7 inches)	80%	extreme
August Weather	27°C (81°F)	378 mm (14.9 inches)	89%	extreme
September Weather	27°C (81°F)	154 mm (6.1 inches)	84%	extreme
October Weather	24°C (75°F)	44 mm (1.7 inches)	64%	very high
November Weather	18°C (66°F)	2 mm (0.1 inches)	53%	high
December Weather	14°C (57°F)	12 mm (0.5 inches)	53%	moderate