Koimbani Weather in September
Koimbani in September
The short of it: Koimbani in September averages a high of 27 °C (81 °F) and a low of 17 °C (63 °F), with 48 mm (1.9 in) of rain and about 12 h 3 min of daylight. Rated 4 of 5 for a visit; the best months are September and July. Source: TerraClimate climate normals, 1991–2020.
Average high 27° · low 17° · rain 48 mm · daylight 12 h 3 min
✦✦✦✦ Recommended for a visit · best months: September & July
Thirty years of records give Koimbani an average September high of 27°, a low of 17° and some 48 mm of rain. Much like August: highs about 27°, nights near 17°. Easy travelling weather. It is the driest month of the year, only 48 mm of rain.
The sun is up for about 12 h 3 min in mid-September, 19 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; it is the best month of the year to come.
Against its neighbours, Koimbani runs cooler than most and drier than most in September. Mtsamdou, 3 km to the NE, is 2° warmer by day.
September in Koimbani, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 12th wettest of 12
- Versus August
- about the same, 36 mm less rain
- Versus October
- 1° colder
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 3 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| MtsamdouGrande Comore | 3 km NE | 29° | 19° | 43 mm |
| ChomoniGrande Comore | 4 km SE | 29° | 19° | 46 mm |
| BahaniGrande Comore | 8 km WSW | 28° | 19° | 57 mm |
| VanadjouGrande Comore | 9 km W | 28° | 19° | 55 mm |
| BibavouGrande Comore | 9 km WNW | 29° | 20° | 51 mm |
| WelaGrande Comore | 9 km WSW | 28° | 19° | 57 mm |
| HéroumbiliGrande Comore | 9 km NNE | 29° | 19° | 43 mm |
| MilévaniGrande Comore | 10 km NW | 28° | 18° | 49 mm |