Dehiwala-Mount Lavinia
July
Weather in Dehiwala-Mount Lavinia for July 2026
Your guide to Dehiwala-Mount Lavinia weather in July - trends and predictions
In general, the average temperature in Dehiwala-Mount Lavinia at the beginning of July is 28.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.7 °C by the end of July.
Dehiwala-Mount Lavinia experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 332.2 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
29°/26°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Dehiwala-Mount Lavinia Weather July
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Temperatures trend during July in Dehiwala-Mount Lavinia
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July weather in Dehiwala-Mount Lavinia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Light rain shower | 29° /25° | 11.2 mm | 6 | |
| 2 Jul. | Patchy rain possible | 29° /25° | 14.4 mm | 6 | |
| 3 Jul. |  Moderate or heavy rain shower | 29° /25° | 16.9 mm | 6 | |
| 4 Jul. | Moderate or heavy rain shower | 28° /25° | 17.6 mm | 6 | |
| 5 Jul. | Moderate or heavy rain shower | 27° /25° | 21.1 mm | 6 | |
| 6 Jul. |  Heavy rain at times | 29° /25° | 10.1 mm | 6 | |
| 7 Jul. | Moderate or heavy rain shower | 28° /25° | 7.5 mm | 6 | |
| 8 Jul. | Moderate rain at times | 29° /25° | 9.1 mm | 6 | |
| 9 Jul. | Patchy rain possible | 29° /25° | 2.1 mm | 6 | |
| 10 Jul. | Patchy rain possible | 29° /25° | 4.8 mm | 6 | |
| 11 Jul. | Patchy rain possible | 28° /25° | 6.2 mm | 6 | |
| 12 Jul. | Moderate rain at times | 28° /25° | 13.2 mm | 6 | |
| 13 Jul. | Moderate or heavy rain shower | 28° /25° | 21.2 mm | 6 | |
| 14 Jul. |  Patchy light rain with thunder | 28° /25° | 9.3 mm | 6 | |
| 15 Jul. | Patchy light rain with thunder | 29° /25° | 9.9 mm | 6 | |
| 16 Jul. | Moderate or heavy rain shower | 29° /25° | 21.8 mm | 6 | |
| 17 Jul. | Light rain shower | 28° /25° | 13.6 mm | 6 | |
| 18 Jul. | Patchy rain possible | 28° /25° | 8.4 mm | 6 | |
| 19 Jul. | Moderate rain at times | 29° /25° | 8.5 mm | 6 | |
| 20 Jul. | Light rain shower | 29° /25° | 5.7 mm | 6 | |
| 21 Jul. | Moderate or heavy rain shower | 29° /25° | 5.2 mm | 6 | |
| 22 Jul. | Patchy rain possible | 29° /25° | 7 mm | 6 | |
| 23 Jul. | Patchy rain possible | 29° /25° | 10.4 mm | 6 | |
| 24 Jul. | Heavy rain at times | 29° /25° | 12.4 mm | 6 | |
| 25 Jul. | Moderate rain at times | 29° /25° | 8.8 mm | 6 | |
| 26 Jul. | Light rain shower | 28° /24° | 11.9 mm | 6 | |
| 27 Jul. | Light rain shower | 28° /25° | 11.5 mm | 6 | |
| 28 Jul. | Moderate rain at times | 29° /25° | 4.2 mm | 6 | |
| 29 Jul. | Patchy rain possible | 29° /25° | 5.2 mm | 6 | |
| 30 Jul. | Patchy rain possible | 29° /25° | 6.3 mm | 6 | |
| 31 Jul. | Patchy rain possible | 29° /25° | 5.7 mm | 6 | |
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Important Notice
Our weather forecast for Dehiwala-Mount Lavinia in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Dehiwala-Mount Lavinia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Dehiwala-Mount Lavinia in July - FAQ
What are the expected maximum and minimum temperatures in Dehiwala-Mount Lavinia during July?
During July, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dehiwala-Mount Lavinia during July?
Significant rainfall exceeding 332.2 mm is expected in Dehiwala-Mount Lavinia during July, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Dehiwala-Mount Lavinia during July?
The average wind speed in Dehiwala-Mount Lavinia during July is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Dehiwala-Mount Lavinia
Explore the daily rainfall trends and prepare for Dehiwala-Mount Lavinias July weather 💧
UV exposure in Dehiwala-Mount Lavinia during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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