September weather forecast
Kalna, India

The last month of the rainy (monsoon) season, September, is also a hot month in Kalna, India, with an average temperature ranging between min 25.6°C (78.1°F) and max 32.2°C (90°F).

Temperature

With the onset of September, the average high-temperature stands at a still hot 32.2°C (90°F), closely aligned with August's 32.6°C (90.7°F). Kalna observes an average nighttime temperature of 25.6°C (78.1°F) during September.

Heat index

In September, the heat index is appraised at a blazing hot 45°C (113°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Kalna, the average relative humidity in September is 80%.

Rainfall

In Kalna, India, in September, it is raining for 22.4 days, with typically 119mm (4.69") of accumulated precipitation. In Kalna, during the entire year, the rain falls for 149.4 days and collects up to 912mm (35.91") of precipitation.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 5:18 am and sunset at 5:54 pm. On the last day of September, in Kalna, sunrise is at 5:27 am and sunset at 5:25 pm IST.

Sunshine

In Kalna, the average sunshine in September is 7.7h.

UV index

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.