Cox's Bazar weather in June

In June, Cox's Bazar sees average daytime highs of 29°C and overnight lows near 26°C, with 584 mm of rain across 27.3 wet days and about 13.3 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 6% of the time in June, and the air most often feels miserable.

Daylight stretches from about 13 h 12 min at the start of June to 13 h 18 min by month's end. Set against the rest of the year, June is Cox's Bazar's 10th-clearest and 2nd-windiest month. For the whole year in context, see Cox's Bazar's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
26°
12th coldest
Rainfall
584 mm
27.3 wet days
Daylight
13 h 18 min
5:13 AM – 6:31 PM
Cloud cover
86%
10th clearest
Wind
17 km/h
2nd windiest
Solar energy
3.89 kWh/m²
Travel score
2.9
out of 10

Cox's Bazar is beach town in Bangladesh.

Density
391/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical June day in Cox's Bazar reaches about 29°C in the afternoon and slips back to 26°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, June runs about 1°C cooler than May and on par with July.

25°28°30°33°35°151015202530
Avg high (°C)Avg low (°C)
13026
23026
33026
43026
53026
63026
73026
83026
93026
103026
113026
123026
132926
142926
152926
162926
172926
182926
192926
202926
212926
222926
232926
242926
252926
262926
272926
282926
292926
302926

How June really feels in Cox's Bazar

Once humidity and wind are folded in, June averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Cox's Bazar weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 17°50.610.89.5
Feb26° / 19°101.211.38.9
Mar29° / 23°272.711.87.0
Apr31° / 25°536.512.55.3
May31° / 26°22118.4133.9
Jun29° / 26°58427.313.32.9
Jul29° / 26°6583013.22.9
Aug29° / 26°46629.812.72.9
Sep29° / 26°34126.512.13.1
Oct29° / 25°19617.111.54.6
Nov28° / 22°424.3117.5
Dec25° / 19°151.310.79.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 6% of June, with mostly cloudy or overcast conditions the remaining 88%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23466
33169
42971
52773
62476
72278
81981
91783
101585
111387
121288
131189
14991
15892
16793
17694
18694
19694
20595
21595
22496
23496
24496
25496
26496
27496
28496
29397
30397

Chance of precipitation in June

Any precipitation

Cox's Bazar gets around 584 mm of rain over 27.3 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 97% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
179
280
381
482
584
685
786
887
989
1090
1191
1292
1392
1493
1593
1693
1794
1894
1994
2094
2194
2295
2395
2495
2596
2696
2796
2897
2997
3097

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the miserable band about 100% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
1199
2199
3199
4199
5199
6199
7199
8199
90100
100100
110100
120100
130100
140100
150100
160100
170100
180100
190100
200100
210100
220100
230100
240100
250100
260100
270100
280100
290100
300100

Wind in June

Winds average 17 km/h in June.

Across June, daily wind ranges from about 15 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 h 12 min at the start of June to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 5:13 AM to 5:16 AM, and sunset from 6:26 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:136:26
213.25:136:26
313.25:136:27
413.25:136:27
513.25:136:27
613.25:136:28
713.35:136:28
813.35:136:28
913.35:136:29
1013.35:136:29
1113.35:136:30
1213.35:136:30
1313.35:136:30
1413.35:136:31
1513.35:136:31
1613.35:136:31
1713.35:136:31
1813.35:146:32
1913.35:146:32
2013.35:146:32
2113.35:146:32
2213.35:146:33
2313.35:146:33
2413.35:156:33
2513.35:156:33
2613.35:156:33
2713.35:156:34
2813.35:166:34
2913.35:166:34
3013.35:166:34

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.89 kWh/m².

For context, solar energy here swings from a low near 3.44 kWh/m² to a high of 6.34 kWh/m² in April across the year — June's 3.89 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.6Bright
44.5Bright
54.5Bright
64.4Bright
74.3Bright
84.2Bright
94.1Bright
104.1Bright
114.0Moderate
123.9Moderate
133.9Moderate
143.8Moderate
153.7Moderate
163.7Moderate
173.6Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.5Moderate
223.5Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.5Moderate
293.4Moderate
303.4Moderate
Planning a trip in June

Hazard calendar for Cox's Bazar

In seasonPeak

In June, Cox's Bazar sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

Cox's Bazar sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Cox's Bazar's monsoon runs June–September, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Cox's Bazar?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.9
Sightseeing
10th-best month of the year
3.9
Beach & pool
10th-best month of the year

June is a weaker month for outdoor sightseeing in Cox's Bazar.

What to pack for Cox's Bazar in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Cox's Bazar sees daytime highs around 29°C and nights near 26°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

Sea temperature near Cox's Bazar in June

The nearest coast averages about 29°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in October at about 30°C and coldest in January near 24°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb24Warm
Mar26Warm
Apr28Tropical
May29Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct30Tropical
Nov28Tropical
Dec26Warm

UV index in Cox's Bazar in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cox's Bazar peaks around July 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highVery highExtremeVery highHighJul 22UV 13Jan 10UV 6
UV index (midday)Level
Jan6High
Feb7Very high
Mar8Very high
Apr8Very high
May11Extreme
Jun8Very high
Jul13Extreme
Aug12Extreme
Sep9Very high
Oct7Very high
Nov7High
Dec6High

Air quality in Cox's Bazar in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Cox's Bazar is worst in March — around 143 µg/m³ PM2.5 (unhealthy), about 7.5× the cleanest month (July, 19 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyModeratePoorMar 20137 µg/m³Jul 1919 µg/m³
PM2.5 (µg/m³)Level
Jan64Unhealthy
Feb60Unhealthy
Mar143Unhealthy
Apr113Unhealthy
May32Moderate
Jun23Moderate
Jul19Moderate
Aug21Moderate
Sep21Moderate
Oct28Moderate
Nov36Poor
Dec52Poor
Location & terrain

Where is Cox's Bazar?

Cox's Bazar sits at 21.4°N, 92.0°E, 2 m above sea level, in Bangladesh. The nearest listed city is Buthidaung Town, 83 km away.

Buthidaung TownChittagongKyauktawBarisalBagerhat

Topography around Cox's Bazar

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Cox's Bazar.

Within 3 km, the terrain around Cox's Bazar has only modest variations in elevation — a maximum elevation change of 62 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 92 m; within 80 km, large variations in elevation — a maximum elevation change of 1,029 m.

The land around Cox's Bazar is covered by trees (54%) and cropland (25%) within 3 km, water (41%) and trees (38%) within 16 km, and trees (53%) and water (38%) within 80 km.

3 km
62 m
16 km
92 m
80 km
1,029 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
June weather nearby: Buthidaung Town 83 km · Chittagong 102 km · Kyauktaw 120 km · Mrauk U 155 km · Sittwe 171 km · Hakha 213 km · Barisal 220 km · Bagerhat 266 km

Bangladesh travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / C / D / G
220 V · 50 Hz
Prices
≈ 25% of US
price level, 2025
GDP per capita
$2,597
2025
Happiness
4.3 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
2.3
per 100k, 2018
Road deaths
15.3
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 506
Religion
Muslim 91%Hindu 8%other 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Cox's Bazar (21.4397°, 92.0096°, elevation 2 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).