Monthly climate guide
Sigiriya weather in May
With highs near 32°C (89°F) and lows around 25°C (76°F), May feels hot in Sigiriya. Rainfall averages about 163 mm (very wet) and the sky is often cloudy. Daytime highs are 2°C cooler than April and about the same as June.
What stands out in May
- It's humid — around 83% — so the heat feels heavier.
- Even after dark it stays around 25°C, so sleeping can feel warm.
- Sigiriya is usually about 4°C warmer than Nuwara Eliya, 110 km away, in May.
Avg high
32°C
89°F
Avg low
25°C
76°F
Rainfall
163 mm
very wet
Humidity
83%
relative
Sky
76%
cloud · often cloudy
Sigiriya weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 29°C / 83°F | 21°C / 69°F | 99 mm | 85% | 60% |
| February | 30°C / 87°F | 21°C / 70°F | 98 mm | 81% | 59% |
| March | 33°C / 92°F | 22°C / 72°F | 77 mm | 76% | 53% |
| April | 34°C / 92°F | 24°C / 75°F | 148 mm | 76% | 64% |
| May | 32°C / 89°F | 25°C / 76°F | 163 mm | 83% | 76% |
| June | 31°C / 88°F | 25°C / 76°F | 36 mm | 81% | 81% |
| July | 32°C / 89°F | 24°C / 76°F | 32 mm | 78% | 82% |
| August | 32°C / 90°F | 24°C / 76°F | 58 mm | 76% | 82% |
| September | 32°C / 90°F | 24°C / 75°F | 101 mm | 77% | 77% |
| October | 31°C / 88°F | 24°C / 74°F | 257 mm | 82% | 76% |
| November | 29°C / 84°F | 23°C / 73°F | 285 mm | 88% | 77% |
| December | 28°C / 83°F | 22°C / 71°F | 276 mm | 89% | 74% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Sigiriya?
Compare the months in the chart above to find your ideal window.
Best time to visit Sigiriya →Other Sri Lanka cities in May
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Sigiriya weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/sri-lanka/sigiriya/may
<a href="https://weathercompare.eu/weather/sri-lanka/sigiriya/may">Sigiriya weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/sri-lanka/sigiriya" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Sigiriya weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/sri-lanka/sigiriya/may">Sigiriya weather in May</a> – WeatherCompare</p>
Sigiriya in May: quick answers
Is May a good time to visit Sigiriya?
It can be, if you like heat: May highs in Sigiriya are around 32°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Sigiriya in May?
Average highs are about 32°C (89°F) and average lows about 25°C (76°F), based on 10 years of daily data.
Does it rain a lot in Sigiriya in May?
Sigiriya typically gets around 163 mm of rain in May — very wet.
Figures are long-term averages for the area around Sigiriya (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.