Weather in San Juan for November 2026
Expect cooler weather in first days of November 2026 in San Juan with the forecast suggesting a temperature of 28.7 °C, lower than the historical average.
In general, the average temperature in San Juan at the beginning of November is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.2 °C by the end of November.
San Juan experiences moderate rainfall in November, with an average of 10 rainy days and a total precipitation of 112.5 mm.
Is November a good time to visit San Juan? check out the best time to travel to San Juan page.
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San Juan Weather November
Temperatures trend during November in San Juan
November weather in San Juan day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Nov. | Patchy rain possible | 29° /17° | 1.7 mm | 6 | |
| 2 Nov. | Light rain | 29° /18° | 3.7 mm | 6 | |
| 3 Nov. | Moderate rain | 29° /18° | 10.1 mm | 6 | |
| 4 Nov. | Patchy rain possible | 30° /18° | 2.4 mm | 6 | |
| 5 Nov. | Light rain | 26° /18° | 8 mm | 6 | |
| 6 Nov. | Light rain | 29° /18° | 3 mm | 6 | |
| 7 Nov. | Cloudy | 29° /18° | 0.8 mm | 6 | |
| 8 Nov. | Patchy rain possible | 29° /18° | 2.2 mm | 6 | |
| 9 Nov. | Patchy rain possible | 28° /18° | 2.4 mm | 6 | |
| 10 Nov. | Moderate or heavy rain shower | 29° /19° | 8.1 mm | 6 | |
| 11 Nov. | Patchy rain possible | 29° /18° | 0.4 mm | 7 | |
| 12 Nov. | Light rain shower | 30° /18° | 0.3 mm | 7 | |
| 13 Nov. | Patchy rain possible | 30° /16° | 1.3 mm | 6 | |
| 14 Nov. | Patchy rain possible | 31° /17° | 0 mm | 7 | |
| 15 Nov. | Light rain | 28° /17° | 5.1 mm | 6 | |
| 16 Nov. | Moderate rain | 27° /18° | 22.5 mm | 6 | |
| 17 Nov. | Moderate or heavy rain shower | 27° /16° | 8.2 mm | 6 | |
| 18 Nov. | Moderate rain | 27° /16° | 11.7 mm | 6 | |
| 19 Nov. | Light rain | 27° /15° | 4.6 mm | 6.8 | |
| 20 Nov. | Patchy rain possible | 29° /16° | 2.1 mm | 6 | |
| 21 Nov. | Patchy rain possible | 30° /17° | 0.1 mm | 6.7 | |
| 22 Nov. | Patchy rain possible | 30° /17° | 0 mm | 6.7 | |
| 23 Nov. | Patchy rain possible | 28° /18° | 1 mm | 6 | |
| 24 Nov. | Patchy rain possible | 28° /15° | 1.1 mm | 6 | |
| 25 Nov. | Patchy rain possible | 28° /17° | 0.6 mm | 6.5 | |
| 26 Nov. | Patchy rain possible | 29° /18° | 0.1 mm | 6.5 | |
| 27 Nov. | Patchy rain possible | 27° /19° | 0.1 mm | 6 | |
| 28 Nov. | Patchy rain possible | 28° /19° | 0 mm | 6 | |
| 29 Nov. | Light rain | 27° /18° | 6.4 mm | 6 | |
| 30 Nov. | Patchy rain possible | 30° /18° | 0 mm | 6.4 | |
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San Juan in November - FAQ
What are the expected maximum and minimum temperatures in San Juan during November?
How much rainfall should be expected in San Juan during November?
What are the typical wind conditions in San Juan during November?
San Juan water temperatures in November
The average water temperature of the Caribbean Sea near San Juan in November is 28.5 °C. At the beginning of November temperatures are around 28.6 °C; by the end of the month they stay fairly steady and reach 28.3 °C.
- What is the water temperature in San Juan in November?
- The average water temperature in San Juan in November is 28.5 °C.
- Can you swim in San Juan in November?
- The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.