Colombo in July
In July, Colombo averages 29°C (84°F) during the day and 25°C (77°F) at night, with frequent rain — about 15 days of the month see precipitation (135 mm total).
High seasonConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
July offers comfortable temperatures in Colombo, with some rain to plan around.
How July compares to the rest of the year in Colombo
July is one of the coolest months in Colombo (11th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 1°C below the annual average (30°C). July runs 1°C cooler than June (30°C) and stays flat into August.
July sunrise & sunset in Colombo
Times shown for Colombo local time (Asia/Colombo), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Colombo — July
Golden-hour and blue-hour windows for the 15th of July, in Colombo's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Colombo in July
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 July's tier (High season) and Colombo's popularity.
Crowds & pricing — July in Colombo
This is a busy month in Colombo — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Northern Hemisphere summer holidays
Sun & mosquito risk — July 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 July weather
🌍 See the full ranked list of climate twins for Colombo in July →
Frequently asked questions
How hot is Colombo in July?
In July, Colombo averages a high of 29°C (84°F) and a low of 25°C (77°F) — generally warm.
Does it rain a lot in Colombo in July?
July is quite rainy in Colombo, with about 15 rainy days on average.
Is July a good time to visit Colombo?
July is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Colombo in July?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full July packing list for Colombo for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.