Colombo in April
In April, Colombo averages 32°C (90°F) during the day and 24°C (75°F) at night, with frequent rain — about 15 days of the month see precipitation (235 mm total).
ShoulderConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
April is one of the wetter and less comfortable months in Colombo. If your dates are flexible, consider a different time of year.
How April compares to the rest of the year in Colombo
April is one of the warmest months in Colombo (2nd of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 2°C above the annual average (30°C). April runs roughly the same as March (32°C) and cools 1°C in May (31°C).
April sunrise & sunset in Colombo
Times shown for Colombo local time (Asia/Colombo), calculated for the 15th of April. They shift by a few minutes day to day across the month.
Photography light in Colombo — April
Golden-hour and blue-hour windows for the 15th of April, in Colombo's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Colombo in April
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 April's tier (Shoulder) and Colombo's popularity.
Crowds & pricing — April in Colombo
Colombo 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 — April in Colombo
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.
Colombo in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 31°C / 88°F | 22°C / 72°F | 75 mm | 8 | 0 |
| February | 31°C / 88°F | 22°C / 72°F | 65 mm | 6 | 0 |
| March | 32°C / 90°F | 23°C / 73°F | 135 mm | 10 | 0 |
| April | 32°C / 90°F | 24°C / 75°F | 235 mm | 15 | 0 |
| May | 31°C / 88°F | 25°C / 77°F | 395 mm | 21 | 0 |
| June | 30°C / 86°F | 25°C / 77°F | 225 mm | 19 | 0 |
| July | 29°C / 84°F | 25°C / 77°F | 135 mm | 15 | 0 |
| August | 29°C / 84°F | 25°C / 77°F | 115 mm | 15 | 0 |
| September | 30°C / 86°F | 25°C / 77°F | 170 mm | 16 | 0 |
| October | 30°C / 86°F | 24°C / 75°F | 360 mm | 21 | 0 |
| November | 30°C / 86°F | 23°C / 73°F | 330 mm | 18 | 0 |
| December | 30°C / 86°F | 23°C / 73°F | 165 mm | 12 | 0 |
Other cities with similar April weather
🌍 See the full ranked list of climate twins for Colombo in April →
Frequently asked questions
How hot is Colombo in April?
In April, Colombo averages a high of 32°C (90°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Colombo in April?
April is quite rainy in Colombo, with about 15 rainy days on average.
Is April a good time to visit Colombo?
April is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Colombo in April?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full April packing list for Colombo for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.