September Weather in Diphu, India

Last updated: August 23, 2025

In September, the average temperature in Diphu, India hovers around 28°C (83°F), with minimums dipping to 22°C (72°F) and maximums soaring to 36°C (97°F). You'll want to prepare for some rain, as the area receives approximately 143 mm (5.6 in) of precipitation over 20 days. Don't forget to account for the high average humidity of 88%, making it a warm and humid month!

September Temperature in Diphu

In September in Diphu, the average temperature is 28°C (83°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 22°C (72°F). It's a great time to visit for those who enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Diphu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diphu, September typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Diphu

In Diphu in September, the precipitation amount is 143 mm (5.6 in) over the course of 20 days.

September Precipitation Trends in Diphu

The chart displays monthly precipitation patterns in Diphu, 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 Diphu, September typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Diphu

In Diphu in September, humidity is 88%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, dense mist that clings to your skin, making outdoor activities noticeably more taxing and promoting a sense of sluggishness that can hinder your travel plans.

September Average Humidity in Diphu

This chart illustrates the average monthly humidity levels in Diphu, 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 Diphu is approximately 88%, 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 Diphu

In Diphu 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 Diphu.

Maximum UV Index Levels in Diphu for September

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

Data source: Diphu 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 Diphu Compares to Other Months

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

This table compares monthly weather conditions in Diphu, 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)	14 mm (0.5 inches)	68%	high
February Weather	19°C (66°F)	20 mm (0.8 inches)	55%	very high
March Weather	23°C (73°F)	57 mm (2.2 inches)	39%	very high
April Weather	25°C (77°F)	128 mm (5.0 inches)	36%	very high
May Weather	26°C (79°F)	183 mm (7.2 inches)	76%	extreme
June Weather	28°C (83°F)	230 mm (9.1 inches)	84%	extreme
July Weather	28°C (83°F)	268 mm (10.6 inches)	90%	extreme
August Weather	29°C (84°F)	212 mm (8.3 inches)	89%	extreme
September Weather	28°C (83°F)	143 mm (5.6 inches)	88%	extreme
October Weather	26°C (79°F)	152 mm (6.0 inches)	88%	very high
November Weather	22°C (71°F)	18 mm (0.7 inches)	85%	very high
December Weather	17°C (64°F)	20 mm (0.8 inches)	79%	high