Diani Beach Weather in August: What to Expect
In August, Diani Beach averages highs of 26.6°C and lows of 22.6°C, with about 22 rainy days (~71 mm). Verdict: Wet season — plan around rain — ~22 rainy days this month. That makes it the 4th hottest of Kenya's 6 main cities this month.
August in Diani offers warm, humid days, feeling quite tropical with daytime highs around 26.6°C and nights cooling slightly to 22.6°C. Expect frequent, short showers on about 22 days, which usually clear quickly. Mornings are ideal for outdoor activities like exploring Kisite-Mpunguti Marine National Park before the heat and potential rain build. As Diani is among Kenya's three hottest cities this month, pack light, breathable clothing.
Diani Beach vs other Kenya cities in August
Kenya is not one climate. In August, Masai Mara runs to 27.8°C while Lake Nakuru sits at 23.4°C — a 4°C spread. Here is where Diani Beach falls:
| City | Avg high | Avg low | Rainy days |
|---|---|---|---|
| Masai Mara | 27.8°C | 14.8°C | 5 |
| Amboseli | 27.5°C | 15.6°C | 4 |
| Mombasa | 26.6°C | 23°C | 21 |
| Diani Beach | 26.6°C | 22.6°C | 22 |
| Nairobi | 23.4°C | 12.8°C | 7 |
| Lake Nakuru | 23.4°C | 12.9°C | 10 |
What to pack for Diani Beach in August
With highs near 26.6°C and lows around 22.6°C, pack light summer clothing plus a thin layer for evenings, a compact umbrella or rain shell.
Diani Beach is on the coast — add swimwear; sea conditions are pleasant for swimming this month.
What to do in Diani Beach in August
With 26.6°C midday highs, start outdoor sights early and keep afternoons for shaded or indoor stops. Top sights:
Diani Beach in August — FAQs
What is the weather like in Diani Beach in August?
In August, Diani Beach averages daytime highs of 26.6°C and overnight lows around 22.6°C, with roughly 22 rainy days and about 71 mm of rain across the month. Wet season — plan around rain — ~22 rainy days this month.
Is August a good time to visit Diani Beach?
Wet season — plan around rain. Plan outdoor sights for early morning and keep midday for indoor or shaded activities. Among Kenya's cities, Diani Beach is the 4th hottest this month.
What should I pack for Diani Beach in August?
For August (22.6–26.6°C), pack light summer clothing plus a thin layer for evenings, a compact umbrella or rain shell.
What is there to do in Diani Beach in August?
Diani Beach's main sights include Kisite-Mpunguti Marine National Park. Time outdoor sites for early morning given the midday heat.
Diani Beach weather by month: