October weather forecast
Dhaka, Bangladesh

October ushers in the fall season in Dhaka. Although temperatures gradually decline, the weather remains moderately hot. The city's rainfall substantially drops, and humidity levels decrease as well from those experienced in September. October experiences lower wind speeds, oscillating from a minimum of 7.2km/h (4.5mph) to a gusty maximum of 10.6km/h (6.6mph). The temperatures during the month range from 23.9°C (75°F) upto a high of 31.2°C (88.2°F).

Temperature

The advent of October observes an average high-temperature of a still hot 31.2°C (88.2°F), nearly identical to September's 32.4°C (90.3°F). During October, an average low-temperature of 23.9°C (75°F) is observed.

Heat index

In October, the average heat index is appraised at a blistering 40°C (104°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in October in Dhaka is 76%.

Rainfall

In Dhaka, during October, the rain falls for 12.1 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 152.3 rainfall days, and 741mm (29.17") of precipitation is accumulated.

Daylight

In October, the average length of the day in Dhaka is 11h and 36min.
On the first day of October in Dhaka, sunrise is at 5:50 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 5:20 pm +06.

Sunshine

In Dhaka, the average sunshine in October is 7.9h.

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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during October leads to these instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.