Weather in Chattogram in september
Climate normals based on 10 years of historical data for Chattogram, Bangladesh.
Average high
30°C
Average low
26°C
Rainfall
367 mm
25 rainy days
Sunshine
0.9h/day
Fugtighed
83%
Sea temperature
30.3°C
How Hot Is Chattogram in september?
Expect daytime highs around 30°C and overnight lows near 26°C in Chattogram during September — an average of 28°C across the day.
Sunshine Hours in september
Chattogram is gloomy through September: 0.9h of direct sun on a typical day.
Does It Rain In Chattogram In september?
Chattogram is saturated: 367mm of rain in 25 days, the wettest stretch of the year.
Is Chattogram Humid In september?
Oppressive humidity dominates Chattogram in September — averaging 83%, with the air feeling thick and heavy.
How Warm Is The Sea In Chattogram In september?
Chattogram's waters peak at 30.3°C in September — extremely warm, ideal for long swims.
Wind In Chattogram In september
Breezes around 17 kph in Chattogram this September — comfortable for outdoor activity.
Cloud Cover In Chattogram In september
Heavy cloud blankets Chattogram in September — averaging 78% cover, with mostly overcast skies.
Cities With Similar Weather In september
Weather in Chattogram, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vejr i Januar | 25°C / 16°C | 11mm | Details → |
| Vejr i Februar | 27°C / 18°C | 7mm | Details → |
| Vejr i Marts | 31°C / 22°C | 40mm | Details → |
| Vejr i April | 32°C / 25°C | 78mm | Details → |
| Vejr i Maj | 32°C / 26°C | 207mm | Details → |
| Vejr i Juni | 31°C / 27°C | 530mm | Details → |
| Vejr i Juli | 30°C / 26°C | 609mm | Details → |
| Vejr i August | 30°C / 26°C | 525mm | Details → |
| Vejr i September | 30°C / 26°C | 367mm | |
| Vejr i Oktober | 30°C / 25°C | 240mm | Details → |
| Vejr i November | 29°C / 21°C | 51mm | Details → |
| Vejr i December | 26°C / 18°C | 22mm | Details → |