Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
December verdict
Bangladesh in December
Weather score82Very good
Very good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 8.2h per day, so bright days are a strong part of the month. Rainfall averages 11mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
27°C
Rain
11mm
Sun
8.2h
Sea
14°C
Weather score
82
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 11mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.2h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 14°C, so the water can feel cool.
Map
Weather map
Compare Bangladesh with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December27°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsMarch to May and September to October
This stretch sets the upper range for average daytime heat.
Rain
December11mm average rain
December is one of Bangladesh's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December8.2 hours average sun
December is one of Bangladesh's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary to April and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December14°C average sea
December is below Bangladesh's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaApril to November
Sea temperatures are usually near 16°C in this stretch, so swimming comfort is at its strongest.
Weather score
December82 weather score
December is one of Bangladesh's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to March and November to December
These months have the strongest weather score in the monthly averages.
