Climate averages 1991–2020
Feni weather
in September.
A hot, very wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Feni: daytime highs average 30.0°C and nights cool to about 24.8°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 292 mm of rain on roughly 26 days, which makes September a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average September day.
The nearest other city in this atlas is Maijdi (35 km away). In September its highs average 30.0°C, about as warm as Feni, with 296 mm of rain.
Among the 63 cities listed in Bangladesh, Feni ranks joint 56th of 63 for the warmest September highs and joint 47th of 63 for the driest September (rainfall, lowest first). The mean September high of those 63 cities is 30.5°C; Feni is 0.5°C cooler than that mean.
From September to October, average highs fall by 0.2°C to 29.8°C, and monthly rainfall falls from 292 mm to 179 mm.
The annual picture
September 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
Feni climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.3°C12.9°C | 12.9°C | 5.6 | 1.2 | 10.911 h |
| February | 28.3°C15.9°C | 15.9°C | 19 | 2.7 | 11.411 h |
| March | 31.7°C20.6°C | 20.6°C | 63 | 6.2 | 12.012 h |
| April | 32.3°C23.9°C | 23.9°C | 150 | 12.6 | 12.713 h |
| May | 31.6°C25.2°C | 25.2°C | 309 | 21.7 | 13.213 h |
| June | 30.2°C25.6°C | 25.6°C | 413 | 27.1 | 13.514 h |
| July | 29.4°C25.3°C | 25.3°C | 428 | 29.1 | 13.413 h |
| August | 29.8°C25.2°C | 25.2°C | 354 | 28.6 | 12.913 h |
| September, selected | 30.0°C24.8°C | 24.8°C | 292 | 26.2 | 12.312 h |
| October | 29.8°C23.0°C | 23.0°C | 179 | 17.3 | 11.612 h |
| November | 28.2°C18.3°C | 18.3°C | 39 | 3.2 | 11.111 h |
| December | 25.9°C14.3°C | 14.3°C | 7.3 | 1.1 | 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
September in nearby cities
- Maijdi in SeptemberBangladesh · 35 kmHigh 30.0°C · Low 25.0°C · 296 mm rain
- Lākshām in SeptemberBangladesh · 38 kmHigh 30.3°C · Low 24.9°C · 264 mm rain
- Comilla in SeptemberBangladesh · 54 kmHigh 30.4°C · Low 24.8°C · 273 mm rain
- Bibir Hat in SeptemberBangladesh · 55 kmHigh 29.6°C · Low 25.0°C · 321 mm rain
- Hāthazāri in SeptemberBangladesh · 71 kmHigh 29.3°C · Low 25.3°C · 346 mm rain
- Chāndpur in SeptemberBangladesh · 80 kmHigh 30.2°C · Low 25.4°C · 258 mm rain
- Bhola in SeptemberBangladesh · 85 kmHigh 29.8°C · Low 25.8°C · 285 mm rain
- Chattogram in SeptemberBangladesh · 87 kmHigh 29.0°C · Low 25.4°C · 340 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 Feni) is explained once on the Feni year overview and on the Sources, method and limits page.