Climate averages 1991–2020
Khulna weather
in December.
A warm, very dry month: the 11th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Khulna: daytime highs average 25.6°C and nights cool to about 15.1°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 10 mm of rain on fewer than one day, which makes December a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 46 min on an average December day.
The nearest other city in this atlas is Bagerhat (29 km away). In December its highs average 25.6°C, about as warm as Khulna, with 9.6 mm of rain.
Among the 63 cities listed in Bangladesh, Khulna ranks joint 6th of 63 for the warmest December highs and 39th of 63 for the driest December (rainfall, lowest first). The mean December high of those 63 cities is 25.1°C; Khulna is 0.5°C warmer than that mean.
From December to January, average highs fall by 0.8°C to 24.9°C, and monthly rainfall falls from 10 mm to 8.1 mm.
The annual picture
December in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Khulna climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.9°C13.6°C | 13.6°C | 8.1 | 1.3 | 10.911 h |
| February | 28.2°C16.8°C | 16.8°C | 19 | 2.7 | 11.411 h |
| March | 32.4°C21.5°C | 21.5°C | 40 | 5.1 | 12.012 h |
| April | 34.0°C24.8°C | 24.8°C | 115 | 11.4 | 12.713 h |
| May | 33.4°C26.3°C | 26.3°C | 188 | 15.7 | 13.213 h |
| June | 31.7°C26.6°C | 26.6°C | 306 | 24.3 | 13.514 h |
| July | 30.6°C26.0°C | 26.0°C | 349 | 29.6 | 13.413 h |
| August | 30.5°C25.8°C | 25.8°C | 293 | 29.0 | 12.913 h |
| September | 30.5°C25.3°C | 25.3°C | 235 | 25.6 | 12.312 h |
| October | 30.0°C23.4°C | 23.4°C | 136 | 14.5 | 11.612 h |
| November | 28.2°C19.1°C | 19.1°C | 37 | 2.2 | 11.111 h |
| December, selected | 25.6°C15.1°C | 15.1°C | 10 | 0.9 | 10.811 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Bagerhat in DecemberBangladesh · 29 kmHigh 25.6°C · Low 15.1°C · 9.6 mm rain
- Tungipara in DecemberBangladesh · 36 kmHigh 25.7°C · Low 14.6°C · 9.8 mm rain
- Sātkhira in DecemberBangladesh · 52 kmHigh 25.4°C · Low 15.4°C · 9.8 mm rain
- Jessore in DecemberBangladesh · 54 kmHigh 25.4°C · Low 14.1°C · 11 mm rain
- Basirhat City in DecemberIndia · 75 kmHigh 25.5°C · Low 15.2°C · 9.6 mm rain
- Madaripur in DecemberBangladesh · 77 kmHigh 25.3°C · Low 15.3°C · 9.3 mm rain
- Bangaon in DecemberIndia · 80 kmHigh 25.5°C · Low 14.2°C · 10 mm rain
- Barishal in DecemberBangladesh · 83 kmHigh 25.2°C · Low 15.8°C · 8.1 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Khulna) is explained once on the Khulna year overview and on the Sources, method and limits page.