September weather forecast
Harthala, India

The last month of the rainy (monsoon) season, September, is another tropical month in Harthala, India, with an average temperature varying between 23.9°C (75°F) and 32.9°C (91.2°F).

Temperature

The arrival of September is marked by an average high-temperature of a still tropical 32.9°C (91.2°F), bearing a close resemblance to August. Harthala records an average low of 23.9°C (75°F) throughout the nights in September.

Heat index

In September, the average heat index is appraised at a blistering 44°C (111.2°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Harthala, the average relative humidity in September is 71%.

Rainfall

In Harthala, in September, it is raining for 15.5 days, with typically 77mm (3.03") of accumulated precipitation. In Harthala, during the entire year, the rain falls for 102.8 days and collects up to 514mm (20.24") of precipitation.

Daylight

In Harthala, the average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 5:53 am and sunset at 6:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:02 pm IST.

Sunshine

In September, the average sunshine is 9.9h.

UV index

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The UV index of 7 in September translates into these instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.