San Juan Weather in October
What's the weather like in San Juan (San Juan) in October 2024?
The climate in San Juan during October can be summarized as warm and very dry.
October is in the spring in San Juan and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 26.6°C 79.9°F |
|---|---|
| Nightly temperature | 10.6°C 51.1°F |
| Average temperature | 18.6°C 65.5°F |
| Daily sunshine | 10.1 hrs |
| Avg rainfall | 6 mm 0.3 ins |
| Rainy days | 2 days |
| Sea temperature | 14.9°C 58.8°F |
| Humidity | 47% |
| Windspeed | 9.4kph 6 mph |
On average October is the 6th wettest month of the year in San Juan with around 6mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.1 hours of sunshine per day.
October temperatures in San Juan
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Juan in October 2024.
Other monthly averages
Best places to visit in October
San Juan weather stats
| Hottest month: | January | 33.3°C 91.9°F |
|---|---|---|
| Driest month: | May | 2mm 0.1ins |
| Sunniest month: | November | 11.4hrs |
| Coldest month: | July | 15.3°C 59.5°F |
| Wettest month: | January | 19mm 0.7ins |
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