Puntarenas Province (Jacó)
September
Weather in Puntarenas Province for September 2025
Your guide to Puntarenas Province weather in September - trends and predictions
In general, the average temperature in Puntarenas Province at the beginning of September is 27.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27 °C by the end of September.
Puntarenas Province experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Puntarenas Province? check out the best time to travel to Puntarenas Province page.
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Temperatures
Rain 🌧️
More
1
Dry days
29
Rainy days
0
Snow days
27°/25°
Temperatures
14 km/h
Avg max wind
83 %
Avg humidity
Puntarenas Province in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3 27° | 4  27° | 5 28° | 6 28° | 7 27° |
| 8 28° | 9 27° | 10 28° | 11 28° | 12 28° | 13 28° | 14 28° |
| 15 28° | 16 28° | 17 28° | 18 28° | 19 27° | 20 27° | 21 25° |
| 22  25° | 23 27° | 24 26° | 25 25° | 26  28° | 27 28° | 28 28° |
| 29 27° | 30 27° |
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Temperatures trend during September in Puntarenas Province
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 27° /24° | 47.5 mm | 6 | |
| 2 Sept. | Light rain shower | 27° /24° | 26 mm | 6 | |
| 3 Sept. | Light rain shower | 27° /24° | 12.6 mm | 6 | |
| 4 Sept. | Moderate or heavy rain shower | 27° /25° | 19.6 mm | 6 | |
| 5 Sept. | Light rain shower | 28° /25° | 18.4 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /25° | 27.7 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 27° /25° | 16.3 mm | 6 | |
| 8 Sept. | Light rain shower | 28° /25° | 9.3 mm | 6 | |
| 9 Sept. | Patchy rain possible | 27° /25° | 1 mm | 6 | |
| 10 Sept. | Light rain shower | 28° /25° | 12 mm | 6 | |
| 11 Sept. | Light rain shower | 28° /25° | 8.7 mm | 6 | |
| 12 Sept. | Light rain shower | 28° /25° | 8.4 mm | 6 | |
| 13 Sept. | Light rain shower | 28° /25° | 9.4 mm | 6 | |
| 14 Sept. | Light rain shower | 28° /26° | 8.4 mm | 6 | |
| 15 Sept. | Light rain shower | 28° /25° | 8.3 mm | 6 | |
| 16 Sept. | Moderate or heavy rain shower | 28° /26° | 10 mm | 6 | |
| 17 Sept. | Light rain shower | 28° /26° | 12.3 mm | 6 | |
| 18 Sept. | Light rain shower | 28° /26° | 10.1 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 27° /24° | 20 mm | 6 | |
| 20 Sept. | Light rain shower | 27° /24° | 26.2 mm | 6 | |
| 21 Sept. | Light rain shower | 25° /24° | 33.3 mm | 6 | |
| 22 Sept. | Torrential rain shower | 25° /24° | 57.9 mm | 6 | |
| 23 Sept. | Light rain shower | 27° /25° | 24.4 mm | 6 | |
| 24 Sept. | Moderate or heavy rain shower | 26° /24° | 36.6 mm | 6 | |
| 25 Sept. | Moderate or heavy rain shower | 25° /23° | 65.5 mm | 6 | |
| 26 Sept. | Partly cloudy | 28° /24° | 0 mm | 7 | |
| 27 Sept. | Patchy rain possible | 28° /25° | 0.4 mm | 6 | |
| 28 Sept. | Light rain shower | 28° /25° | 11.6 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 27° /25° | 32.8 mm | 6 | |
| 30 Sept. | Light rain shower | 27° /24° | 16.6 mm | 6 | |
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Important Notice
Our weather forecast for Puntarenas Province 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 Province forecast closer to your planned date for the most up-to-date weather information.
Puntarenas Province in September - FAQ
What are the expected maximum and minimum temperatures in Puntarenas Province during September?
During September, expect a variety of temperatures with highs around 27° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Puntarenas Province during September?
Significant rainfall exceeding 591.1 mm is expected in Puntarenas Province during September, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Puntarenas Province during September?
The average wind speed in Puntarenas Province during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Puntarenas Province in September?
As you prepare for your trip to Puntarenas Province in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Puntarenas Province, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Puntarenas Province
Explore the daily rainfall trends and prepare for Puntarenas Provinces September weather 💧
UV exposure in Puntarenas Province during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Puntarenas Province?Get accurate weather forecasts for Puntarenas Province, located at latitude 9.615 and longitude -84.63. Stay updated with localized weather information tailored for Puntarenas Province.
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