September weather forecastUjjain, India

Weather in September

September, the last month of the rainy (monsoon) season in Ujjain, is a hot month, with an average temperature varying between 30.1°C (86.2°F) and 21.9°C (71.4°F).

Temperature

The average high-temperature during September registers at a hot 30.1°C (86.2°F), closely corresponding to the preceding month. During September, an average low-temperature of 21.9°C (71.4°F) is observed.

Heat index

In September, the heat index is computed to be a fiery hot 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In September, the average relative humidity in Ujjain is 76%.

Rainfall

In Ujjain, during September, the rain falls for 17.5 days and regularly aggregates up to 112mm (4.41") of precipitation. Throughout the year, in Ujjain, there are 102.1 rainfall days, and 748mm (29.45") of precipitation is accumulated.

Daylight

In September, the average length of the day in Ujjain is 12h and 17min.
On the first day of the month, sunrise is at 6:09 am and sunset at 6:44 pm. On the last day of September, sunrise is at 6:18 am and sunset at 6:15 pm IST.

Sunshine

In September, the average sunshine is 8h.

UV index

In Ujjain, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.