Climate averages 1991–2020
Hāthazāri weather
in January.
A warm, very dry month: the coolest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in Hāthazāri: daytime highs average 24.6°C and nights cool to about 15.4°C. By daytime temperature it is the coolest month of the year.
Expect about 5.9 mm of rain on fewer than one day, which makes January a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 55 min on an average January day.
The nearest other city in this atlas is Chattogram (19 km away). In January its highs average 23.9°C, 0.7°C cooler than Hāthazāri, with 6.2 mm of rain.
Among the 63 cities listed in Bangladesh, Hāthazāri ranks joint 11th of 63 for the warmest January highs and 7th of 63 for the driest January (rainfall, lowest first). The mean January high of those 63 cities is 24.1°C; Hāthazāri is 0.5°C warmer than that mean.
From January to February, average highs rise by 2.8°C to 27.4°C, and monthly rainfall rises from 5.9 mm to 16 mm.
The annual picture
January 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
Hāthazāri climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 24.6°C15.4°C | 15.4°C | 5.9 | 0.9 | 10.911 h |
| February | 27.4°C17.7°C | 17.7°C | 16 | 1.9 | 11.411 h |
| March | 30.5°C21.7°C | 21.7°C | 51 | 4.5 | 12.012 h |
| April | 31.2°C24.7°C | 24.7°C | 113 | 10.1 | 12.713 h |
| May | 30.7°C25.7°C | 25.7°C | 297 | 20.4 | 13.213 h |
| June | 29.4°C25.8°C | 25.8°C | 530 | 27.0 | 13.513 h |
| July | 28.7°C25.4°C | 25.4°C | 562 | 29.7 | 13.413 h |
| August | 29.0°C25.4°C | 25.4°C | 440 | 29.2 | 12.913 h |
| September | 29.3°C25.3°C | 25.3°C | 346 | 26.1 | 12.312 h |
| October | 29.3°C24.2°C | 24.2°C | 202 | 17.0 | 11.612 h |
| November | 27.6°C20.7°C | 20.7°C | 45 | 3.5 | 11.111 h |
| December | 25.2°C16.9°C | 16.9°C | 9.6 | 1.2 | 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
January in nearby cities
- Chattogram in JanuaryBangladesh · 19 kmHigh 23.9°C · Low 15.8°C · 6.2 mm rain
- Bibir Hat in JanuaryBangladesh · 20 kmHigh 25.0°C · Low 14.6°C · 5.5 mm rain
- Rangamati in JanuaryBangladesh · 42 kmHigh 25.3°C · Low 14.4°C · 6.8 mm rain
- Karnaphuli in JanuaryBangladesh · 48 kmHigh 24.9°C · Low 14.6°C · 6.8 mm rain
- Feni in JanuaryBangladesh · 71 kmHigh 25.3°C · Low 12.9°C · 5.6 mm rain
- Maijdi in JanuaryBangladesh · 84 kmHigh 25.2°C · Low 12.9°C · 5.7 mm rain
- Lākshām in JanuaryBangladesh · 108 kmHigh 25.0°C · Low 12.8°C · 5.6 mm rain
- Cox’s Bāzār in JanuaryBangladesh · 120 kmHigh 24.3°C · Low 16.6°C · 5.0 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 Hāthazāri) is explained once on the Hāthazāri year overview and on the Sources, method and limits page.