San Juan (Punta Caña)
July
Weather in San Juan for July 2027
Your guide to San Juan weather in July - trends and predictions
In general, the average temperature in San Juan at the beginning of July is 30 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.9 °C by the end of July.
The climate of San Juan in July is notably wet, with an average of 14 rainy days, and a total of 79.1 mm of precipitation.
Is July a good time to visit San Juan? check out the best time to travel to San Juan page.
Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
31°/18°
Temperatures
17 km/h
Avg max wind
73 %
Avg humidity
San Juan Weather July
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Temperatures trend during July in San Juan
See the weather trend as well as the moving average line
July weather in San Juan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 31° /19° | 2 mm | 8 | |
| 2 Jul. |  Light rain | 30° /17° | 3.9 mm | 9 | |
| 3 Jul. | Patchy rain possible | 29° /16° | 1.9 mm | 9 | |
| 4 Jul. | Light rain | 31° /17° | 7.9 mm | 9 | |
| 5 Jul. | Light rain | 28° /17° | 2.8 mm | 8 | |
| 6 Jul. | Patchy rain possible | 30° /19° | 0.9 mm | 9 | |
| 7 Jul. | Patchy light drizzle | 31° /17° | 0.5 mm | 9 | |
| 8 Jul. | Light rain | 32° /18° | 3.9 mm | 9 | |
| 9 Jul. | Light rain | 30° /17° | 4 mm | 10 | |
| 10 Jul. |  Moderate or heavy rain shower | 31° /18° | 6.8 mm | 9 | |
| 11 Jul. | Light rain | 32° /18° | 4.9 mm | 9 | |
| 12 Jul. | Patchy rain possible | 32° /17° | 0.5 mm | 9 | |
| 13 Jul. | Light rain shower | 31° /18° | 2.3 mm | 10 | |
| 14 Jul. | Light rain | 30° /17° | 3.5 mm | 9 | |
| 15 Jul. | Light rain | 31° /17° | 2.9 mm | 9 | |
| 16 Jul. | Light rain shower | 31° /18° | 0.8 mm | 9 | |
| 17 Jul. | Light rain shower | 31° /18° | 0.7 mm | 9 | |
| 18 Jul. |  Moderate or heavy rain with thunder | 32° /19° | 4 mm | 9 | |
| 19 Jul. | Light rain | 31° /17° | 5.4 mm | 10 | |
| 20 Jul. | Light rain | 31° /19° | 2.6 mm | 9 | |
| 21 Jul. |  Patchy light rain with thunder | 32° /19° | 0.1 mm | 9 | |
| 22 Jul. | Patchy rain possible | 32° /17° | 1.7 mm | 10 | |
| 23 Jul. | Light rain shower | 30° /19° | 2.1 mm | 8 | |
| 24 Jul. | Patchy light drizzle | 33° /17° | 1.8 mm | 10 | |
| 25 Jul. | Patchy rain possible | 32° /16° | 2.4 mm | 10 | |
| 26 Jul. | Patchy rain possible | 33° /17° | 2 mm | 9 | |
| 27 Jul. | Patchy rain possible | 32° /17° | 0.6 mm | 10 | |
| 28 Jul. | Light rain | 31° /18° | 2.6 mm | 9 | |
| 29 Jul. | Patchy rain possible | 31° /18° | 0.1 mm | 9 | |
| 30 Jul. | Patchy rain possible | 32° /18° | 1.8 mm | 9 | |
| 31 Jul. | Patchy rain possible | 32° /17° | 1.7 mm | 10 | |
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Important Notice
Our weather forecast for San Juan 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 San Juan forecast closer to your planned date for the most up-to-date weather information.
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San Juan in July - FAQ
What are the expected maximum and minimum temperatures in San Juan during July?
Expect warm days with temperatures around 31°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in San Juan during July?
Moderate rainfall is anticipated in San Juan during July, with a total of 79.1 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San Juan during July?
The average wind speed in San Juan during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
San Juan water temperatures in July
The average water temperature of the Caribbean Sea near San Juan in July is 27 °C. At the beginning of July temperatures are around 26.5 °C; by the end of the month they get warmer and reach 27.5 °C.
- What is the water temperature in San Juan in July?
- The average water temperature in San Juan in July is 27 °C.
- Can you swim in San Juan in July?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
July rainfall patterns in San Juan
Explore the daily rainfall trends and prepare for San Juans July weather 💧
Typically, San Juan has 14 rainy days in July with a total of 79.1 mm of rainfall.
UV exposure in San Juan during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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