A consolidated reference for Cox's Bazar climate: monthly averages, rebuilt from public data on a schedule. Expect 20.8 C at the coldest (Jan) and 28.7 C at the warmest (May) — a 7.9 C spread. Expect a wet season rather than rain year-round: Jul brings 43.42 mm/day against 0.34 mm/day in Jan. Taken together that is roughly 5,282 mm of rain a year for the grid cell. Because each page is rebuilt independently, one unavailable upstream never takes the rest of the site down. Scroll for the month-by-month figures, or jump to a neighbouring location from the links below.
Annual mean temperature 26.2 C
Warmest month May (28.7 C)
Coldest month Jan (20.8 C)
Wettest month Jul (43.42 mm/day)
All-time record high 34.1 C
All-time record low 15.5 C
Annual precipitation 5,314 mm / year
Coordinates 21.43973, 92.00955
Population 253,788
Average monthly temperature and rainfall in Cox's Bazar
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
20.8
0.34
26.2
15.5
Feb
22.8
0.76
28.8
15.9
Mar
25.9
2.08
32.4
18.9
Apr
27.9
6.16
34.1
24.1
May
28.7
18.41
33.0
25.5
Jun
28.6
32.70
31.6
26.1
Jul
28.0
43.42
30.8
25.7
Aug
27.9
29.22
30.9
25.6
Sep
28.1
22.40
31.0
25.9
Oct
27.8
14.91
31.7
23.1
Nov
25.4
2.99
29.6
20.1
Dec
22.3
0.36
27.5
16.7
What the Cox's Bazar climate table shows
Values are multi-decadal climatological averages for the 21.43973, 92.00955 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Is Cox's climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.