October weather forecast
Halisahar, India

The first month of the post-monsoon autumn, October, is still a tropical month in Halisahar, India, with an average temperature varying between 31.2°C (88.2°F) and 23.3°C (73.9°F).

Temperature

Halisahar measures an average high-temperature of a still tropical 31.2°C (88.2°F) in October, nearly consistent with the preceding month. Throughout October, an average nighttime temperature of 23.3°C (73.9°F) is experienced in Halisahar.

Heat index

The heat index value for October is appraised at a fiery hot 39°C (102.2°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in October is 73%.

Rainfall

In Halisahar, in October, during 11.5 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Halisahar, there are 128.2 rainfall days, and 457mm (17.99") of precipitation is accumulated.

Daylight

In October, the average length of the day in Halisahar is 11h and 37min.
On the first day of October, sunrise is at 5:27 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 4:59 pm IST.

Sunshine

In Halisahar, India, the average sunshine in October is 8.5h.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in October converts into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.