Temperatures in November
It's hot in November in San Juan with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 23°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Juan in November. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of November
The month of November starts in San Juan with hot temperatures, averaging around 31°C during the day and nights close to 26°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-November
By mid-November, the average daytime temperature stays the same at 31°C, with nights close to 25°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of November
By the end of November, the average daytime temperature in San Juan will be around 31°C, with nights close to 25°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at San Juan is 29°C this month. Nice and warm for a swim.
Precipitation in November
In November, there is an average of 201 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the East.
Across the whole month, the average precipitation chance is 56% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in November for San Juan. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
San Juan in November |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 11°C | |
 High Temp |
31°C | 15°C | |
| Low Temp |
30°C | 8°C | |
 Total Precipitation |
201 mm | 63 mm | |
| Rainy Days |
17 days | 10 days | |
October
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is November a good time to visit San Juan?
After some sun? Then November isn’t the best time to be in San Juan. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in San Juan runs from June to November.
Temperature records for San Juan in November
With 34°C, San Juan hit the highest temperature in the last 10 years in November 2023. The lowest daytime temperature in this month was 25°C in 2022. The extreme night temperatures ranged from a low of 19°C to a high of 28°C.
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Daily Temperature in November in San Juan
This chart shows the average daily temperatures, both day and night, for each day in November in San Juan, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in November in San Juan
The chart below shows the average daily precipitation in November for San Juan, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for November, you can expect around 17 days of rain in San Juan.
Daily UV Index in November in San Juan
This chart shows the average daily UV index in November in San Juan, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in November in San Juan Over the Years
This chart shows the average temperature in November in San Juan, measured in degrees Celsius, over the past years.
Total Precipitation in November in San Juan Over the Years
This chart shows the average precipitation in November in San Juan, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in November for San Juan
Click on a specific day in November for detailed info on the typical weather on that day in San Juan. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in November in San Juan
Have you been to San Juan in November?
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Average Weather in San Juan by Month
Click on a month below to see detailed weather info for San Juan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
