Diani Beach in May
In May, Diani Beach averages 27°C (81°F) during the day and 24°C (75°F) at night, with frequent rain — about 29 days of the month see precipitation (285 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
May offers comfortable temperatures in Diani Beach, with some rain to plan around.
How May compares to the rest of the year in Diani Beach
May is in the middle of the year for warmth in Diani Beach (8th of 12) and one of the wettest months (3rd of 12). Daytime temperature runs 1°C below the annual average (28°C). May runs 2°C cooler than April (29°C) and cools 1°C in June (27°C).
May sunrise & sunset in Diani Beach
Times shown for Diani Beach local time (Africa/Nairobi), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Diani Beach — May
Golden-hour and blue-hour windows for the 15th of May, in Diani Beach's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Diani Beach in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Diani Beach's popularity.
Crowds & pricing — May in Diani Beach
Diani Beach is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Diani Beach
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Diani Beach in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 31°C / 87°F | 25°C / 77°F | 26 mm | 18 | — |
| February | 31°C / 88°F | 25°C / 77°F | 17 mm | 17 | — |
| March | 31°C / 87°F | 25°C / 78°F | 73 mm | 24 | — |
| April | 29°C / 84°F | 25°C / 76°F | 212 mm | 29 | — |
| May | 27°C / 81°F | 24°C / 75°F | 285 mm | 29 | — |
| June | 27°C / 80°F | 23°C / 74°F | 104 mm | 28 | — |
| July | 26°C / 79°F | 23°C / 73°F | 92 mm | 30 | — |
| August | 26°C / 79°F | 22°C / 72°F | 68 mm | 29 | — |
| September | 27°C / 81°F | 23°C / 73°F | 83 mm | 28 | — |
| October | 28°C / 83°F | 24°C / 74°F | 114 mm | 29 | — |
| November | 29°C / 84°F | 24°C / 75°F | 108 mm | 29 | — |
| December | 30°C / 86°F | 25°C / 76°F | 78 mm | 25 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Diani Beach in May →
Frequently asked questions
How hot is Diani Beach in May?
In May, Diani Beach averages a high of 27°C (81°F) and a low of 24°C (75°F) — generally warm.
Does it rain a lot in Diani Beach in May?
May is quite rainy in Diani Beach, with about 29 rainy days on average.
Is May a good time to visit Diani Beach?
May is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Diani Beach in May?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full May packing list for Diani Beach for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.