Climate averages 1991–2020
Jamālpur, Bangladesh weather
in August.
A hot, very wet month: the 4th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Jamālpur, Bangladesh: daytime highs average 31.2°C and nights cool to about 25.5°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 327 mm of rain on roughly 29 days, which makes August a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 00 min on an average August day.
The nearest other city in this atlas is Sherpur (13 km away). In August its highs average 31.0°C, about as warm as Jamālpur, Bangladesh, with 327 mm of rain.
Among the 63 cities listed in Bangladesh, Jamālpur, Bangladesh ranks joint 7th of 63 for the warmest August highs and joint 47th of 63 for the driest August (rainfall, lowest first). The mean August high of those 63 cities is 30.7°C; Jamālpur, Bangladesh is 0.5°C warmer than that mean.
From August to September, average highs fall by 0.5°C to 30.7°C, and monthly rainfall falls from 327 mm to 286 mm.
The annual picture
August 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
Jamālpur, Bangladesh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.7°C12.8°C | 12.8°C | 11 | 1.8 | 10.811 h |
| February | 26.8°C15.2°C | 15.2°C | 20 | 2.8 | 11.311 h |
| March | 30.9°C19.1°C | 19.1°C | 55 | 6.4 | 12.012 h |
| April | 31.8°C22.2°C | 22.2°C | 208 | 16.3 | 12.713 h |
| May | 31.3°C23.9°C | 23.9°C | 412 | 24.6 | 13.313 h |
| June | 31.3°C25.2°C | 25.2°C | 422 | 27.8 | 13.714 h |
| July | 31.0°C25.6°C | 25.6°C | 395 | 29.3 | 13.514 h |
| August, selected | 31.2°C25.5°C | 25.5°C | 327 | 28.8 | 13.013 h |
| September | 30.7°C24.9°C | 24.9°C | 286 | 25.6 | 12.312 h |
| October | 29.7°C22.6°C | 22.6°C | 147 | 12.3 | 11.612 h |
| November | 27.7°C18.2°C | 18.2°C | 16 | 1.1 | 11.011 h |
| December | 24.9°C14.5°C | 14.5°C | 7.1 | 0.7 | 10.611 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
August in nearby cities
- Sherpur in AugustBangladesh · 13 kmHigh 31.0°C · Low 25.3°C · 327 mm rain
- Sarishābāri in AugustBangladesh · 22 kmHigh 31.1°C · Low 25.7°C · 316 mm rain
- Mymensingh in AugustBangladesh · 50 kmHigh 31.1°C · Low 25.4°C · 392 mm rain
- Sirajganj in AugustBangladesh · 57 kmHigh 30.9°C · Low 25.8°C · 285 mm rain
- Bogra in AugustBangladesh · 59 kmHigh 31.3°C · Low 25.7°C · 290 mm rain
- Shibganj in AugustBangladesh · 64 kmHigh 31.2°C · Low 25.6°C · 297 mm rain
- Tura in AugustIndia · 71 kmHigh 29.4°C · Low 24.4°C · 312 mm rain
- Tangail in AugustBangladesh · 75 kmHigh 31.1°C · Low 25.7°C · 273 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 Jamālpur) is explained once on the Jamālpur, Bangladesh year overview and on the Sources, method and limits page.
Sherpur lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.