Dehiwala-Mount Lavinia
July
Weather in Dehiwala-Mount Lavinia for July 2025
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 28.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.4 °C by the end of July.
Dehiwala-Mount Lavinia experiences an exceptionally high level of rainfall in July, with more than 24 rainy days on average.
Is July a good time to visit Dehiwala-Mount Lavinia? check out the best time to travel to Dehiwala-Mount Lavinia page.
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0
Dry days
31
Rainy days
0
Snow days
29°/25°
Temperatures
21 km/h
Avg max wind
84 %
Avg humidity
Dehiwala-Mount Lavinia in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 29° | 3 29° | 4 28° | 5 26° | 6  28° | |
| 7 28° | 8 29° | 9  30° | 10 29° | 11 28° | 12 28° | 13 27° |
| 14 28° | 15 30° | 16 29° | 17 28° | 18 29° | 19 29° | 20 29° |
| 21 30° | 22 30° | 23 29° | 24 29° | 25 29° | 26 29° | 27 29° |
| 28 29° | 29 30° | 30 30° | 31 30° |
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Temperatures trend during July in Dehiwala-Mount Lavinia
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate or heavy rain shower | 29° /26° | 13.2 mm | 6 | |
| 2 Jul. | Moderate or heavy rain shower | 29° /25° | 20.8 mm | 6 | |
| 3 Jul. | Moderate or heavy rain shower | 29° /25° | 16.8 mm | 6 | |
| 4 Jul. | Moderate or heavy rain shower | 28° /25° | 23 mm | 6 | |
| 5 Jul. | Moderate or heavy rain shower | 26° /25° | 30 mm | 6 | |
| 6 Jul. | Heavy rain at times | 28° /25° | 11.6 mm | 6 | |
| 7 Jul. | Moderate or heavy rain shower | 28° /25° | 10.6 mm | 6 | |
| 8 Jul. | Moderate rain at times | 29° /25° | 11.1 mm | 7 | |
| 9 Jul. | Patchy rain possible | 30° /25° | 1.6 mm | 7 | |
| 10 Jul. | Patchy rain possible | 29° /25° | 5 mm | 6 | |
| 11 Jul. | Heavy rain at times | 28° /25° | 7.2 mm | 6 | |
| 12 Jul. | Moderate rain at times | 28° /25° | 11.6 mm | 6 | |
| 13 Jul. | Moderate or heavy rain shower | 27° /25° | 24.1 mm | 6 | |
| 14 Jul. | Moderate or heavy rain shower | 28° /25° | 10.9 mm | 6 | |
| 15 Jul. | Patchy rain possible | 30° /25° | 5.4 mm | 7 | |
| 16 Jul. | Moderate or heavy rain shower | 29° /26° | 19.3 mm | 6 | |
| 17 Jul. | Moderate or heavy rain shower | 28° /25° | 14.6 mm | 6 | |
| 18 Jul. | Patchy rain possible | 29° /26° | 9.3 mm | 6 | |
| 19 Jul. | Moderate rain at times | 29° /25° | 7.4 mm | 6 | |
| 20 Jul. | Moderate or heavy rain shower | 29° /26° | 4.9 mm | 6 | |
| 21 Jul. | Moderate or heavy rain shower | 30° /26° | 3.4 mm | 7 | |
| 22 Jul. | Patchy rain possible | 30° /26° | 2.9 mm | 7 | |
| 23 Jul. | Patchy rain possible | 29° /26° | 3 mm | 6 | |
| 24 Jul. | Heavy rain at times | 29° /25° | 11.2 mm | 6 | |
| 25 Jul. | Moderate rain at times | 29° /25° | 7.4 mm | 6 | |
| 26 Jul. | Patchy rain possible | 29° /25° | 12.3 mm | 6 | |
| 27 Jul. | Patchy rain possible | 29° /25° | 9.1 mm | 6 | |
| 28 Jul. | Moderate rain at times | 29° /25° | 4.1 mm | 6 | |
| 29 Jul. | Patchy rain possible | 30° /25° | 5.4 mm | 7 | |
| 30 Jul. | Patchy rain possible | 30° /26° | 9.1 mm | 7 | |
| 31 Jul. | Patchy rain possible | 30° /25° | 5.8 mm | 7 | |
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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.
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 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dehiwala-Mount Lavinia during July?
Significant rainfall exceeding 337.8 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 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Dehiwala-Mount Lavinia in July?
As you prepare for your trip to Dehiwala-Mount Lavinia in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Dehiwala-Mount Lavinia, during July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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