Cox's Bazar
Bangladesh
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Cox's Bazar, Bangladesh

October, the same as September, in Cox's Bazar, Bangladesh, is another hot autumn month, with average temperature varying between 24.3°C (75.7°F) and 31.6°C (88.9°F).

Temperature

In October, the average high-temperature is relatively the same as in September - a still hot 31.6°C (88.9°F). The average low-temperature, in Cox's Bazar, is 24.3°C (75.7°F).

Heat index

The average heat index in October is calculated to an extremely hot 43.7°C (110.7°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, wind, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in October is 82%.

Rainfall

In Cox's Bazar, during October, the rain falls for 7 days and regularly aggregates up to 213.6mm (8.4") of precipitation. In Cox's Bazar, during the entire year, the rain falls for 113 days and collects up to 3524.1mm (138.7") of precipitation.

Sea temperature

In Cox's Bazar, the average seawater temperature is 29.5°C (85.1°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The average length of the day in Cox's Bazar is 11.7h.

Sunshine

The average sunshine in October is 6h.

UV index

In October, the average daily maximum UV index in Cox's Bazar is 10. A UV Index estimate of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 10 interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in October in Cox's Bazar?

In October, in Cox's Bazar, Bangladesh, the average high-temperature is 31.6°C (88.9°F), and the average low-temperature is 24.3°C (75.7°F). In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines air temperature and relative humidity, is estimated at 43.7°C (110.7°F).

What is the average humidity in October in Cox's Bazar?

In October, the average relative humidity is 82%.

How many days does it rain in October in Cox's Bazar?

In October, the rain falls for 7 days. Throughout October, 213.6mm (8.4") of precipitation is accumulated.

What is the water temperature in October in Cox's Bazar?

In Cox's Bazar, in October, the average water temperature is 29.5°C (85.1°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in October in Cox's Bazar?

The average length of the day in October in Cox's Bazar, Bangladesh, is 11.7h.

How long on average sun shines in October in Cox's Bazar?

In Cox's Bazar, the average sunshine in October is 6h.

How high is the UV index in October in Cox's Bazar?

The average daily maximum UV index in October in Cox's Bazar, Bangladesh, is 10. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to the UV radiation.
Average temperature in October - Cox
  • Average high temperature in October: 31.6°C

The warmest month (with the highest average high temperature) is May (32.3°C).
The month with the lowest average high temperature is January (26.7°C).

  • Average low temperature in October: 24.3°C

The month with the highest average low temperature is June (25.2°C).
The coldest month (with the lowest average low temperature) is January (15°C).

Average humidity in October - Cox
  • Average humidity in October: 82%

The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is February (71%).

Average rainfall in October - Cox
  • Average rainfall in October: 213.6mm

The wettest month (with the highest rainfall) is July (924.6mm).
The driest month (with the lowest rainfall) is January (4.1mm).

Average rainfall days in October - Cox
  • Average rainfall days in October: 7 days

The month with the highest number of rainy days is July (22 days).
Months with the lowest number of rainy days are January and December (1 days).

Average sea temperature in October - Cox
  • Average sea temperature in October: 29.5°C

The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is January (23.8°C).

Average daylight in October / Average sunshine in October - Cox
  • Average daylight in October: 11.7h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.8h).

  • Average sunshine in October: 6h

Months with most sunshine are January and February (Average sunshine: 9h).
Months with least sunshine are June, July and August (Average sunshine: 3).

Average UV index in October - Cox
  • Average UV index in October: 10

Months with the highest UV index are April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 7).