September weather forecast
Dimapur, India

The last month of the rainy (monsoon) season, September, is another tropical month in Dimapur, India, with temperature in the range of an average low of 21.7°C (71.1°F) and an average high of 30.5°C (86.9°F).

Temperature

Dimapur notes an average high-temperature of a still hot 30.5°C (86.9°F) in September, hardly diverging from August. An average low-temperature of 21.7°C (71.1°F) is observed during September nights.

Heat index

For September, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in September in Dimapur is 85%.

Rainfall

In Dimapur, in September, it is raining for 28.5 days, with typically 206mm (8.11") of accumulated precipitation. Throughout the year, there are 228.2 rainfall days, and 1514mm (59.61") of precipitation is accumulated.

Daylight

In Dimapur, the average length of the day in September is 12h and 19min.
On the first day of September, sunrise is at 4:55 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 5:02 pm IST.

Sunshine

In September, the average sunshine in Dimapur is 7.8h.

UV index

The average daily maximum UV index in September in Dimapur, India, is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.