Weather in Sri Lanka for July 2027
In general, the average temperature in Sri Lanka at the beginning of July is 28.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.9 °C by the end of July.
Sri Lanka experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 281.1 mm.
Is July a good time to visit Sri Lanka? check out the best time to travel to Sri Lanka page.
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Sri Lanka Weather July
What’s the Weather Like in Sri Lanka This July?
Temperatures trend during July in Sri Lanka
July weather in Sri Lanka day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Light rain | 29° /25° | 9.5 mm | 6 | |
| 2 Jul. |  Moderate rain | 29° /26° | 10.5 mm | 6 | |
| 3 Jul. | Moderate rain | 29° /25° | 14.5 mm | 6 | |
| 4 Jul. | Moderate rain | 28° /25° | 18.8 mm | 6 | |
| 5 Jul. | Moderate rain | 28° /25° | 18.1 mm | 6 | |
| 6 Jul. |  Heavy rain at times | 29° /25° | 7.9 mm | 7 | |
| 7 Jul. |  Moderate or heavy rain shower | 28° /25° | 6.1 mm | 7 | |
| 8 Jul. | Light rain | 29° /25° | 6.9 mm | 6 | |
| 9 Jul. | Light rain | 29° /25° | 2.7 mm | 6 | |
| 10 Jul. | Light rain | 29° /25° | 5.8 mm | 6 | |
| 11 Jul. | Light rain | 29° /26° | 5.5 mm | 6 | |
| 12 Jul. | Moderate rain | 29° /25° | 10.7 mm | 6 | |
| 13 Jul. | Moderate rain | 28° /25° | 18.7 mm | 6 | |
| 14 Jul. |  Patchy light rain with thunder | 28° /25° | 8.5 mm | 6 | |
| 15 Jul. | Light rain | 29° /25° | 7.6 mm | 7 | |
| 16 Jul. | Moderate rain | 28° /25° | 16.4 mm | 7 | |
| 17 Jul. | Moderate rain | 28° /25° | 11.6 mm | 6 | |
| 18 Jul. | Moderate or heavy rain shower | 28° /25° | 8.5 mm | 6 | |
| 19 Jul. | Moderate rain at times | 29° /25° | 8.4 mm | 6 | |
| 20 Jul. | Light rain | 29° /25° | 6 mm | 6 | |
| 21 Jul. | Light rain | 29° /25° | 3.5 mm | 7 | |
| 22 Jul. | Light rain | 29° /25° | 5.6 mm | 7 | |
| 23 Jul. | Light rain | 29° /25° | 8 mm | 6 | |
| 24 Jul. | Heavy rain at times | 29° /25° | 10.8 mm | 8 | |
| 25 Jul. | Light rain | 29° /25° | 8.7 mm | 7 | |
| 26 Jul. | Moderate rain | 29° /25° | 10.7 mm | 6 | |
| 27 Jul. | Light rain | 29° /25° | 9.8 mm | 6 | |
| 28 Jul. | Light rain | 30° /26° | 3.9 mm | 6 | |
| 29 Jul. | Light rain | 29° /25° | 3.8 mm | 6 | |
| 30 Jul. | Light rain | 29° /26° | 5.5 mm | 6 | |
| 31 Jul. | Light rain | 29° /25° | 8.1 mm | 6 | |
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Guide for Sri Lanka in July
In July, Sri Lanka experiences varying weather conditions at the beginning and end of the month. At the start of July, the weather in Sri Lanka is generally warm and humid, with temperatures ranging from 27° to 31°.
The coastal areas, such as Colombo and Galle, may experience occasional showers due to the southwest monsoon, while the central highlands, including Kandy and Nuwara Eliya, are cooler with temperatures around 20° to 24°.
By the end of July, the weather in Sri Lanka tends to be consistent with warm and humid conditions across the country. Coastal regions continue to experience intermittent rainfall, while the central highlands remain cooler compared to the rest of the country.
Temperatures at the end of July typically range from 27° to 30° in the low-lying areas, while the central highlands maintain temperatures around 19° to 23°.
Overall, July in Sri Lanka offers a mix of weather patterns, with warm temperatures and occasional showers in coastal areas, and cooler conditions in the central highlands.
It's important for travelers to pack accordingly and be prepared for potential rainfall, especially if visiting the coastal regions.