When to go · Gampaha
Gampaha in June
Avoid month. Listed as a month to avoid: May–Oct (south‑west monsoon).
Key facts
- Verdict
- Avoid
- Temperature
- 30°C (86°F)86°F (30°C) / 26°C (79°F)79°F (26°C)
- average high / low
- Rain days
- 20
- Crowds
- Low
- Sri Lanka overall
- Prices
- Low
- Sri Lanka overall
Verdict
Listed as a month to avoid: May–Oct (south‑west monsoon).
Is another month better than June?
June is rated avoid. These months rate higher:
Weather in June
- GampahaHighs around 30 °C (86 °F), lows around 26 °C (79 °F), rain on about 20 daysHighs around 86 °F (30 °C), lows around 79 °F (26 °C), rain on about 20 days
Crowds and prices
- Crowds · Sri Lanka overall
- Low
- Prices · Sri Lanka overall
- Low
Sri Lanka overall: East coast and Cultural Triangle are the pick; hill country showery.
Compare two months
Weather, crowds and prices for any two months in Gampaha, side by side.
Verdict
Jun: Avoid
Jan: Great (better)
Daytime high
Jun: 30 °C (86 °F)86 °F (30 °C)
Jan: 31 °C (88 °F)88 °F (31 °C)
Night low
Jun: 26 °C (79 °F)79 °F (26 °C)
Jan: 22 °C (72 °F)72 °F (22 °C)
Rain days
Jun: 20
Jan: 6 (better)
Crowds
Jun: Low
Jan: High
Prices
Jun: Low
Jan: High
Festivals listed
Jun: 0
Jan: 1
June: Listed as a month to avoid: May–Oct (south‑west monsoon).
January: Inside Gampaha's best window: Dec–Mar.
Gampaha: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A rain jacket or umbrella and shoes that dry fast