September weather forecast
Lalitpur, India

The last month of the rainy (monsoon) season, September, is also a hot month in Lalitpur, India, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 23.8°C (74.8°F).

Temperature

September registers an average high-temperature of a still hot 31.9°C (89.4°F), slightly varied from August's 31.3°C (88.3°F). In Lalitpur, an average temperature of 23.8°C (74.8°F) is noted during September nights.

Heat index

September's average heat index is calculated to be a scorching 40°C (104°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Lalitpur, the average relative humidity in September is 69%.

Rainfall

In Lalitpur, in September, it is raining for 17.5 days, with typically 138mm (5.43") of accumulated precipitation. In Lalitpur, India, during the entire year, the rain falls for 103.1 days and collects up to 723mm (28.46") of precipitation.

Daylight

In September, the average length of the day is 12h and 18min.
On the first day of September in Lalitpur, sunrise is at 5:57 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 6:04 pm IST.

Sunshine

In Lalitpur, the average sunshine in September is 8.7h.

UV index

In Lalitpur, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.