La Plata Weather in October
What's the weather like in La Plata (Buenos Aires) in October 2025?
The climate in La Plata during October can be summarized as mild and a little damp.
October is in the spring in La Plata and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 20.8°C 69.4°F |
|---|---|
| Nightly temperature | 10.8°C 51.4°F |
| Average temperature | 15.8°C 60.4°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 88 mm 3.5 ins |
| Rainy days | 9 days |
| Sea temperature | 15.5°C 59.9°F |
| Humidity | 77% |
| Windspeed | 17.3kph 11 mph |
On average October is the 4th wettest month of the year in La Plata with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
October temperatures in La Plata
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 La Plata in October 2025.
Other monthly averages
Best places to visit in October
La Plata weather stats
| Hottest month: | January | 28.4°C 83.1°F |
|---|---|---|
| Driest month: | July | 60mm 2.4ins |
| Sunniest month: | February | 8.8hrs |
| Coldest month: | July | 14.2°C 57.6°F |
| Wettest month: | March | 121mm 4.8ins |
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