Weather in Bissorã in september
Climate normals based on 10 years of historical data for Bissorã, Guinea-Bissau.
Average high
30°C
Average low
24°C
Rainfall
427 mm
27 rainy days
Sunshine
0.8h/day
Niiskus
86%
How Hot Is Bissorã in september?
Bissorã ramps into peak heat in September — afternoon highs of 30°C and overnight lows of 24°C, hotter than last month.
Sunshine Hours in september
September is mostly overcast in Bissorã: just 0.8h of direct sun, despite 12h of daylight.
Does It Rain In Bissorã In september?
Sustained heavy rain throughout September: Bissorã averages 427mm in 27 days.
Is Bissorã Humid In september?
Expect heavy, oppressive air in Bissorã — humidity peaks at 86% on average.
Wind In Bissorã In september
Wind stays light: 11 kph on a typical day in Bissorã.
Cloud Cover In Bissorã In september
Heavy cloud blankets Bissorã in September — averaging 79% cover, with mostly overcast skies.
Cities With Similar Weather In september
Weather in Bissorã, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 36°C / 20°C | 0mm | Details → |
| Veebruari ilm | 38°C / 21°C | 0mm | Details → |
| Märtsi ilm | 39°C / 22°C | 0mm | Details → |
| Aprilli ilm | 39°C / 23°C | 0mm | Details → |
| Mai ilm | 38°C / 24°C | 6mm | Details → |
| Juuni ilm | 35°C / 25°C | 88mm | Details → |
| Juuli ilm | 30°C / 24°C | 454mm | Details → |
| Augusti ilm | 29°C / 24°C | 578mm | Details → |
| Septembri ilm | 30°C / 24°C | 427mm | |
| Oktoobri ilm | 33°C / 24°C | 176mm | Details → |
| Novembri ilm | 35°C / 22°C | 18mm | Details → |
| Detsembri ilm | 35°C / 20°C | 1mm | Details → |