June in Anuradhapura averages 31C by day and 25C at night, with 47 mm of rain over about 13 wet days. During Poson itself, Anuradhapura and Mihintale host the country's biggest Buddhist pilgrimage. It's worth seeing but not a relaxed visit.
What to Expect
| Detail | Info |
|---|---|
| Temperature | 31C by day, 25C at night |
| Rainfall | 47 mm, about 13 wet days |
Averages for 2015 to 2024 from the Open-Meteo weather archive.
Events and Festivals
- Poson Poya (full moon, usually June) - marks the introduction of Buddhism to Sri Lanka, with mass pilgrimage to Anuradhapura and nearby Mihintale
What to Do This Season
- Join the overnight pilgrimage up Mihintale's 1,840 steps during Poson
- See the sacred city lit and decorated for the festival, with dansal food stalls every few hundred metres
What to Watch Out For
- Roads into Anuradhapura and Mihintale jam for days around Poson
- Accommodation books out regionally, not just in the city centre
What to Wear
Modest, loose clothing suitable for climbing stone steps in heat and crowds.
Is It Worth Visiting Now?
Maybe - Poson Poya mid-month draws the single largest pilgrimage crowd of the year, which is notable to witness but hard to navigate.
More on Anuradhapura
Flexible on dates? Compare Anuradhapura in May and Anuradhapura in July. The best time to visit Anuradhapura sets all twelve months side by side. For what is open and worth it, see the things to do in Anuradhapura. The main Anuradhapura page covers costs and transport.
We plan trips to Anuradhapura and the rest of Sri Lanka. Tell us your dates and we will put a route together. Our routes are on the tours page.