San Juan Weather in November
With daytime temperatures of 30°C (86°F) and nighttime lows of 24°C (75°F), November in San Juan brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 129 mm (5.1 in) falls on average.
Rainfall in San Juan in November
The climate data from previous years indicates about 19 days of rain, averaging 129 mm (5.1 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in San Juan in November
Temperatures in San Juan in November top out at 30°C (86°F) and drop to 24°C (75°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in San Juan in November
There are approximately 203 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in San Juan in November
Average wind speeds reach 3 m/s (6 knots) in November, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in November
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.November in San Juan can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our San Juan's climate page.
San Juan Temperature in November
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F)
Chance of Rain
64%
Precipitation
129 mm (5.1 in)
Rainy days
19 days
Humidity
76%
Windspeed
3 m/s (6 knots)
Sunshine
203 hours
Percentage Sunshine
60%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in San Juan typically stay consistent throughout November, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in November
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in November
Historical weather for San Juan in November
Browse day-by-day weather records for San Juan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Juan historical weather extremes in November
Our historical data for San Juan spans 1976 to 2025, revealing these weather extremes.
- On November 7, 1981, temperatures climbed to 34°C (93°F), marking the warmest November day on record.
- The coldest November day was on November 4, 1983, with a maximum of 24°C (75°F).
- The coldest night in November in San Juan was on November 30, 2001, with a minimum of 18°C (64°F).
Best Places in Puerto Rico in November
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in November →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Juan in November
Warm but pleasant conditions in San Juan in November. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Juan in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our San Juan's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full San Juan climate overview or explore weather in Puerto Rico.
