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Contents
- The climate of Cox's Bazar
- The best time to visit Cox's Bazar
- The worst time to visit Cox's Bazar
- Spring weather in Cox's Bazar
- Summer weather in Cox's Bazar
- Autumn weather in Cox's Bazar
- Winter weather in Cox's Bazar
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Cox's Bazar
Cox's Bazar, situated in Bangladesh, experiences a Tropical Monsoon climate, identified by the Àm Köppen climate classification. This coastal city's environment is exceedingly characterized by high temperatures, soaring humidity, and generous amounts of rainfall, particularly during the monsoon season.
An overarching look at the weather patterns throughout the year reveals the subsistence of a constant warm climate. January stands as the coolest month with average high and low temperatures hovering between 24.6°C (76.3°F) and 17.3°C (63.1°F), while May sees the mercury escalating to its peak with 32.1°C (89.8°F) as the average high and 27°C (80.6°F) as the average low. Clarity in vision is maintained throughout the year with an unwavering visibility of 10km (6.2mi).
Apart from temperature variations, the city encounters significant differences in the amount of sunshine received and rainfall. Sunshine hours experience a precipitous decline from 11.2 in April to 6.8 in July correlating with an upsurge in cloud cover from 22% to 62%. The city witnesses a massive increment in rainfall starting from 50mm (1.97") in May to a whopping 334mm (13.15") in July, which gradually subsides to 9mm (0.35") by November.
An overarching look at the weather patterns throughout the year reveals the subsistence of a constant warm climate. January stands as the coolest month with average high and low temperatures hovering between 24.6°C (76.3°F) and 17.3°C (63.1°F), while May sees the mercury escalating to its peak with 32.1°C (89.8°F) as the average high and 27°C (80.6°F) as the average low. Clarity in vision is maintained throughout the year with an unwavering visibility of 10km (6.2mi).
Apart from temperature variations, the city encounters significant differences in the amount of sunshine received and rainfall. Sunshine hours experience a precipitous decline from 11.2 in April to 6.8 in July correlating with an upsurge in cloud cover from 22% to 62%. The city witnesses a massive increment in rainfall starting from 50mm (1.97") in May to a whopping 334mm (13.15") in July, which gradually subsides to 9mm (0.35") by November.
The best time to visit Cox's Bazar
The ideal time to pay a visit to Cox's Bazar would fall during December and January. This period is marked by an enjoyable climate with temperatures averaging between 25.3°C (77.5°F) and 18.9°C (66°F), coupled with low precipitation levels of 2mm (0.08") and minor cloud cover, ensuring ample sunshine hours.
The worst time to visit Cox's Bazar
From June to September, Cox's Bazar battles against heavy rainfall and intense cloud cover due to the monsoon season. The high humidity of 81% to 84% also adds to the discomfort, making this time unsuitable for tourists. The temperature during this period remains quite high, further aggravating the discomfort.
Spring weather in Cox's Bazar
During the spring season, Cox's Bazar undergoes a significant increase in temperature and a moderate upswing in precipitation. The average high temperatures range from 27.5°C (81.5°F) in February to 31.8°C (89.2°F) in April and the average low from 19°C (66.2°F) to 25.3°C (77.5°F). The city receives a modest amount of rainfall extending from zero in February to 16mm (0.63") in April.
Summer weather in Cox's Bazar
Summers in Cox's Bazar are characterized by greatly elevated precipitation levels, high temperatures, and substantial cloud cover. The temperature averages range between 32.1°C (89.8°F) and 27°C (80.6°F) in May, declining to 29.6°C (85.3°F) and 26.7°C (80.1°F) in July. Rainfall escalates strikingly, peaking to 334mm (13.15") in July.
Autumn weather in Cox's Bazar
Autumn sees a gradual subsidence in rainfall and is marked by a steady reduction in temperatures. The average temperature varies between 29.8°C (85.6°F) and 26.1°C (79°F) in October and 27.5°C (81.5°F) and 22.1°C (71.8°F) in November. Rainfall drops significantly from 114mm (4.49") in September to 9mm (0.35") in November.
Winter weather in Cox's Bazar
Winter months in Cox's Bazar present pleasant temperatures averaging from 25.3°C (77.5°F) to 18.9°C (66°F) in December and from 24.6°C (76.3°F) to 17.3°C (63.1°F) in January. These months receive minimal rainfall, amounting to 2mm (0.08") in December and just 4mm (0.16") in January. This time of the year is marked by low cloud cover, ensuring abundant sunshine hours.
Weather in January
A new year begins in Cox's Bazar with mainly dry weather and lighter winds, ushering in a serene feel. Overall, the weather remains bearable and provides an optimal visitation window for tourists. Standout weather figures for January indicate a high temperature of 24.6°C (76.3°F) and a low temperature of 17.3°C (63.1°F) with a relative humidity of 65%. Weather in January »
Weather in February
In contrast to January's chaparral climates, the weather in Cox's Bazar evolves halfway through February. Hints of early summer can be noticed as the temperatures rise. Monthly climate records suggest that it records no rainfall, days are becoming longer with an average of 11.4 daylight hours, and the sea temperature slightly goes up to 24.3°C (75.7°F). Weather in February »
Weather in March
As the city transitions from February to March, the onset of summer is more noticeable with the diurnal temperature gradually increasing. Drifting towards drier conditions, relative humidity shows a slight increase. Uniquely, average rainfall in March measures only 6mm (0.24") in total. Weather in March »
Weather in April
The month of April sees a spike in temperatures as the city experiences the peak of summer. As Cox's Bazar edges towards monsoon, data reveals as much as 16mm (0.63") of rainfall and relative humidity at 76%. Large cloud cover begins to appear, and the cyclical effects of high temperature and increasing humidity become evident. Weather in April »
Weather in May
May takes a sharp turn weather-wise in Cox's Bazar, as the city steers into its monsoon season. In a significant shift from the previous months, May records an astonishing rainfall increase to 50mm (1.97"), and a sea temperature of 29.3°C (84.7°F). Weather in May »
Weather in June
June offers no respite from the monsoon's grasp, as Cox's Bazar faces even heavier rain than May. The monthly records display an unexpected leap in rainfall, measuring a whopping 216mm (8.5"), and the sea temperature rises further to 29.8°C (85.6°F). Weather in June »
Weather in July
Come July, Cox's Bazar is in the thick of monsoon season and receives the heaviest rainfall of the year. The weather records indicate a massive average rainfall of 334mm (13.15") for the month, and the city encounters frequent, heavy rain showers. Weather in July »
Weather in August
August behaves a bit differently than the prior months, with a slight decrease in rainfall for the city of Cox's Bazar. From a monsoon perspective, the lower average rainfall of 218mm (8.58") and a sea temperature of around 28.5°C (83.3°F) are significantly distinguishable. Weather in August »
Weather in September
September marks the end of monsoon season Cox's Bazar, with a notable decrease in rainfall comparing to previous months. Daily weather still experiences substantial rainfall, this time around 114mm (4.49") on average. The receding monsoon rain is complemented by ample hours of daylight, making this month uniquely dynamic regarding weather conditions. Weather in September »
Weather in October
October witnesses a significant shift in weather with Cox's Bazar gradually retracting from its monsoon touch. The moody days are almost gone, and the city bathes under the autumn sky, introducing simpler, clearer, and cozy weather conditions. Weather in October »
Weather in November
The weather in November stands out, as Cox's Bazar unravels its late-autumn beauty. Vibrant colors emerge everywhere, enhancing the city's charm after a long monsoon. For this month, the city maintains lower rainfall levels, precisely 9mm (0.35"), which is a steep drop compared to the previous months. Weather in November »
Weather in December
The year ends on a high note in Cox's Bazar with the arrival of December. Weather conditions are mostly dry with just about 2mm (0.08") of rainfall, marking the lowest in the year. Less cloud cover and mild winds entail a colder and more serene environment. Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Cox's Bazar?
Cox's Bazar reaches its average lowest temperatures in January, measuring 24.6°C (76.3°F) at the peak and 17.3°C (63.1°F) at the lowest.
How much does it rain in Cox's Bazar?
Throughout the year, there are 139.8 rainfall days, and 1055mm (41.54") of precipitation is accumulated.
When is the sea coldest in Cox's Bazar?
January is the month with the coldest seawater, with an average sea temperature of 23.8°C (74.8°F).
What is the month with the lowest UV index in Cox's Bazar?
The months with the lowest UV index in Cox's Bazar are January, February, July, August, October through December, with an average maximum UV index of 6.
What is the least humid month in Cox's Bazar?
February is the least humid month in Cox's Bazar, with an average relative humidity of 63%.
What is the driest month in Cox's Bazar?
February is the only month when rain does not fall.
When does it rain in Cox's Bazar?
Months with rainfall in Cox's Bazar, Bangladesh, are January, March through December.
When is the highest UV index in Cox's Bazar?
March through June and September, with an average maximum UV index of 7, are months with the highest UV index in Cox's Bazar.
What month has the most sunshine in Cox's Bazar?
The month with the most sunshine in Cox's Bazar is April, with an average of 11.2h of sunshine.
What are the warmest months in Cox's Bazar?
May registers as the month with the average highest temperatures in Cox's Bazar, Bangladesh, reaching 32.1°C (89.8°F) at its peak and 27°C (80.6°F) at the lowest.
What month is the sea warmest in Cox's Bazar?
With an average sea temperature of 29.8°C (85.6°F), June is the month with the warmest seawater.
When are the longest days in Cox's Bazar?
The month with the longest days is June, with an average of 13h and 24min of daylight.
What is the rainiest month in Cox's Bazar?
July is the month with the most rainfall. Rain falls for 26.1 days and accumulates 334mm (13.15") of precipitation.
What is the month with the least sunshine in Cox's Bazar?
The month with the least sunshine in Cox's Bazar, Bangladesh, is July, with an average of 6.8h of sunshine.
What is the most humid month in Cox's Bazar?
With an average relative humidity of 85%, August is the most humid month.
What is the month with the shortest days in Cox's Bazar?
December has the shortest days of the year in Cox's Bazar, Bangladesh, with an average of 10h and 54min of daylight.
Is there Daylight Saving Time (DST) in Cox's Bazar?
Cox's Bazar does not utilize Daylight Saving Time (DST). +06 timezone is used over the entire year.
Average temperature
Cox's Bazar, Bangladesh
The warmest month (with the highest average high temperature) is May (32.1°C).
The month with the lowest average high temperature is January (24.6°C).
The month with the highest average low temperature is June (27.3°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure
Cox's Bazar, Bangladesh
- Average pressure in January:
1014.6mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1011.4mbar - Average pressure in April:
1009.3mbar - Average pressure in May:
1006.5mbar - Average pressure in June:
1003.2mbar
- Average pressure in July:
1002.8mbar - Average pressure in August:
1004mbar - Average pressure in September:
1006.5mbar - Average pressure in October:
1009.6mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1013.8mbar
The month with the highest atmospheric pressure is January (1014.6mbar).
The month with the lowest atmospheric pressure is July (1002.8mbar).
Average wind speed
Cox's Bazar, Bangladesh
- Average wind speed in January:
14.2km/h - Average wind speed in February:
13.3km/h - Average wind speed in March:
12.4km/h - Average wind speed in April:
13.4km/h - Average wind speed in May:
14.5km/h - Average wind speed in June:
18.3km/h
- Average wind speed in July:
20.1km/h - Average wind speed in August:
17.6km/h - Average wind speed in September:
14.2km/h - Average wind speed in October:
10.8km/h - Average wind speed in November:
11.1km/h - Average wind speed in December:
12.6km/h
The windiest month (with the highest average wind speed) is July (20.1km/h).
The calmest month (with the lowest average wind speed) is October (10.8km/h).
Average humidity
Cox's Bazar, Bangladesh
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is February (63%).
Average rainfall
Cox's Bazar, Bangladesh
The wettest month (with the highest rainfall) is July (334mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days
Cox's Bazar, Bangladesh
- Average rainfall days in January:
1.2 days - Average rainfall days in February:
0.5 days - Average rainfall days in March:
3 days - Average rainfall days in April:
7.1 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
23.3 days
- Average rainfall days in July:
26.1 days - Average rainfall days in August:
24.5 days - Average rainfall days in September:
19.8 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
1.2 days
The month with the highest number of rainy days is July (26.1 days).
The month with the least rainy days is February (0.5 days).
Average sea temperature
Cox's Bazar, Bangladesh
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 / Average sunshine
Cox's Bazar, Bangladesh
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 4min - Average daylight in May:
13h and 1min - Average daylight in June:
13h and 2min
- Average daylight in July:
13h and 2min - Average daylight in August:
12h and 5min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
11h and 1min - Average daylight in December:
10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January:
7h and 4min - Average sunshine in February:
7h and 4min - Average sunshine in March:
9h and 5min - Average sunshine in April:
11h and 1min - Average sunshine in May:
10h and 2min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
8h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
8h and 3min - Average sunshine in November:
7h and 5min - Average sunshine in December:
7h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).
Average sunshine days
Cox's Bazar, Bangladesh
- Average sunshine days in January:
29.7 days - Average sunshine days in February:
27.3 days - Average sunshine days in March:
27.8 days - Average sunshine days in April:
22.3 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
5.5 days
- Average sunshine days in July:
4.3 days - Average sunshine days in August:
5.5 days - Average sunshine days in September:
9.2 days - Average sunshine days in October:
13.6 days - Average sunshine days in November:
25.6 days - Average sunshine days in December:
29.2 days
The month with the most sunshine days is January (29.7 days).
The month with the least sunshine days is July (4.3 days).
Average UV index
Cox's Bazar, Bangladesh
The months with the highest UV index are March, April, May, June and September (UV index 7).
The months with the lowest UV index are January, February, July, August, October, November and December (UV index 6).
Average cloud cover
Cox's Bazar, Bangladesh
The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is January (Cloud cover 4).
Average visibility
Cox's Bazar, Bangladesh
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Cox's Bazar, Bangladesh
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