January · Kenya
Best time to visit Diani Beach in January Weather, crowds & prices
Weather in Diani Beach in January
Average temperature 28°C, 29 mm of rain, about 28 days with 6+ hours of sunshine and 77% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
9.8/10
Ranked #1 of 12 months
- Avg temp
- 28°C
- Rainfall
- 29 mm
- Humidity
- 77%
- Days with 6h+ sun
- 28
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
January in Diani Beach scores 9.8/10 for beach and coastal travel - the single best month of the year. Expect around 28°C, 29 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Diani Beach stretches white sand south of Mombasa with coral reefs, colobus monkeys, and monsoon-timed surf. Best window: the drier months outside peak monsoon.
January: the best month of the year in Diani Beach
January averages 28°C (82°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 29 mm of rain — occasional showers rather than washed-out days — alongside about 28 days with 6+ hours of sunshine and 12.2 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Diani Beach at 9.8/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Diani Beach in January?
- In January, Diani Beach averages 28°C, 29 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 9.8/10.
- Is January a good time to visit Diani Beach?
- January earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Diani Beach in January?
- Expect about 29 mm of rain in January. Average humidity is 77% and there are about 28 days with 6+ hours of sunshine.
Curated in Diani Beach
Tickets & experiences
Things to do in Diani Beach
Diani Beach, Kenya. Live activities and tours from GetYourGuide, matched to this destination.