September in Costa Rica is on average a warm to hot month, with a minimum
temperature of 22.0 degrees Celsius (72 degrees Fahrenheit), a maximum of 30.3 °C (87 °F), and therefore a daily average of 26.1 °C (79 °F).
In the following table, we can see the temperature in Costa Rica in the month of September, in a list of locations.
Costa Rica - Average temperatures in SeptemberCity
(from north to south) | Min (°C) | Max (°C) | Mean (°C) | Min (°F) | Max (°F) | Mean (°F) |
|---|
| Liberia | 23 | 32 | 27.2 | 73 | 89 | 80.9 |
|---|
| Limón | 23 | 31 | 26.8 | 73 | 87 | 80.3 |
|---|
| Puntarenas | 23 | 32 | 27.5 | 74 | 89 | 81.5 |
|---|
San José
(995 m.) | 18 | 27 | 22.8 | 65 | 81 | 73.0 |
|---|
| Quepos | 23 | 30 | 26.4 | 73 | 87 | 79.6 |
|---|
Average
Costa Rica | 22.0 | 30.3 | 26.1 | 71.6 | 86.5 | 79.0 |
|---|
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