Puntarenas
September
Weather in Puntarenas for September 2025
Your guide to Puntarenas weather in September - trends and predictions
In general, the average temperature in Puntarenas at the beginning of September is 28.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.7 °C by the end of September.
Puntarenas experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 556.3 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/24°
Temperatures
11 km/h
Avg max wind
85 %
Avg humidity
Puntarenas Weather September
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Temperatures trend during September in Puntarenas
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September weather in Puntarenas day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 28° /24° | 25.1 mm | 6 | |
| 2 Sept. | Moderate or heavy rain shower | 28° /24° | 10.8 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 28° /24° | 5.2 mm | 6 | |
| 4 Sept. | Moderate or heavy rain shower | 29° /25° | 8.7 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 29° /24° | 10.1 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /24° | 12.5 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 28° /24° | 67.3 mm | 6 | |
| 8 Sept. |  Patchy rain possible | 27° /24° | 5.2 mm | 6 | |
| 9 Sept. | Patchy rain possible | 28° /25° | 1.3 mm | 6 | |
| 10 Sept. | Patchy rain possible | 29° /25° | 2 mm | 6 | |
| 11 Sept. | Patchy rain possible | 29° /25° | 7.2 mm | 6 | |
| 12 Sept. | Patchy rain possible | 29° /25° | 0.9 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 29° /25° | 2.6 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 29° /24° | 8.2 mm | 6 | |
| 15 Sept. |  Heavy rain at times | 29° /25° | 5.6 mm | 6 | |
| 16 Sept. | Heavy rain at times | 29° /24° | 4.2 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 29° /25° | 7.2 mm | 6 | |
| 18 Sept. | Moderate or heavy rain shower | 29° /25° | 6.4 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 28° /24° | 47.5 mm | 6 | |
| 20 Sept. | Moderate or heavy rain shower | 27° /23° | 25.5 mm | 6 | |
| 21 Sept. | Moderate or heavy rain shower | 27° /24° | 27.7 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 27° /23° | 36.7 mm | 6 | |
| 23 Sept. | Moderate or heavy rain shower | 27° /24° | 38.9 mm | 6 | |
| 24 Sept. | Moderate or heavy rain shower | 27° /24° | 31.7 mm | 6 | |
| 25 Sept. | Moderate or heavy rain shower | 26° /23° | 44.4 mm | 6 | |
| 26 Sept. | Moderate or heavy rain shower | 29° /23° | 20.4 mm | 6 | |
| 27 Sept. | Moderate or heavy rain shower | 28° /24° | 23.7 mm | 6 | |
| 28 Sept. | Moderate or heavy rain shower | 29° /24° | 18 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 28° /24° | 23.2 mm | 6 | |
| 30 Sept. | Light rain shower | 27° /23° | 28 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Puntarenas in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Puntarenas forecast closer to your planned date for the most up-to-date weather information.
Change Month
Puntarenas in September - FAQ
What are the expected maximum and minimum temperatures in Puntarenas during September?
During September, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Puntarenas during September?
Significant rainfall exceeding 556.3 mm is expected in Puntarenas during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Puntarenas during September?
The average wind speed in Puntarenas during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Puntarenas
Explore the daily rainfall trends and prepare for Puntarenass September weather 💧
UV exposure in Puntarenas during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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