Temperature
Pleasant by day, mild at night.
77°Ftypical December high
Typical range
December climate
December in Chittagong
Bangladesh · South Asia
Warm days and plenty of sun.
One of the best months here
Afternoons can feel muggy.
Daytime high
77°F
Lows around 63°F
Rain
Very little rain
Sun
10 h/day
Air feel
Slightly humid
When to visit
Month-by-month fit
Best
Precipitation
Mostly dry. About 1 wet day, the lowest monthly average.
4%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
9.8 hDecember sunshine
Heat & humidity by month
Warm days, with humid periods.
Slightly humidDecember Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In December, afternoons feel about 78° and nights feel near 65°.
CoolComfortableWarmHotNight hours
Clear sky
Mostly clear skies this month.
77%December Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in December.
5 mphDecember Calm
More detailIncludes daypart comfort
Typical December day
December late afternoons are around 75°F, easing to about 71°F in early evening.
Avg temp Typical range
Morning70°F
Rain2%
Cloud25%
Humid airModerate
Sun intensityModerate
Midday76°F
Rain2%
Cloud21%
Humid airLow
Sun intensityStrong
Late afternoon74°F
Rain3%
Cloud20%
Humid airModerate
Sun intensityLow
Early evening71°F
Rain2%
Cloud18%
Humid airModerate
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 75 | 60 | 0.2 | 1 | 10.0 | 75 |
| Feb | 80 | 65 | 0.6 | 2 | 10.5 | 71 |
| Mar | 85 | 72 | 2.0 | 5 | 11.4 | 73 |
| Apr | 87 | 77 | 4.4 | 10 | 11.3 | 79 |
| May | 87 | 79 | 11.7 | 21 | 10.2 | 82 |
| Jun | 85 | 79 | 21.0 | 27 | 7.7 | 87 |
| Jul | 84 | 79 | 22.1 | 29 | 7.0 | 88 |
| Aug | 85 | 79 | 17.3 | 29 | 7.7 | 88 |
| Sep | 85 | 79 | 13.5 | 26 | 8.4 | 87 |
| Oct | 85 | 77 | 7.9 | 17 | 9.1 | 83 |
| Nov | 82 | 71 | 1.7 | 4 | 10.0 | 78 |
| Dec | 77 | 63 | 0.4 | 1 | 9.8 | 78 |
Similar climates
Similar
Similar travel styleHong KongChinaSimilar travel styleMumbaiIndiaSimilar travel styleBangkokThailandSimilar travel styleMiamiUnited States
Want a side-by-side climate view? Compare Chittagong with Hong Kong.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology