Diani Beach in September: weather, sea & travel advice
Diani Beach in September is especially suited to beach holidays, family holidays and city breaks. Days are around 28 °C (warm), and the sea is about 26 °C. With about 7 rainy days it is moderate.
Diani Beach · SeptemberPhoto: Emmaculate jacobine · CC BY-SA 4.0Climate facts
- Day
- 28 °C
- Night
- 23 °C
- Sea
- 26 °C
- Rainy days
- 7 rainy days
- Sun
- 7 h/day
- Humidity
- 74 %
Suitability by travel type
BeachExcellent95/100
City breakExcellent82/100
ActiveGood66/100
FamilyExcellent91/100
In favour
- Pleasant daytime temperatures around 28 °C
- Warm, swimmable sea (26 °C)
To consider
- No significant drawbacks.
All months at a glance
32J
32F
31M
30A
29M
28J
27J
28A
28S
29O
30N
31D
4J
3F
7M
15A
17M
9J
7J
7A
7S
9O
11N
7D
Similar destinations in September
Frequently asked questions
How warm is Diani Beach in September?
Daytime highs average around 28 °C, with nights around 23 °C.
Can you swim in Diani Beach in September?
The sea is about 26 °C (warm).
Does it rain a lot in Diani Beach in September?
On the long-term average, expect about 7 rainy days.
When is the best time to visit Diani Beach?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.