Nicoya (Nosara)
September
Weather in Nicoya for September 2027
Your guide to Nicoya weather in September - trends and predictions
In general, the average temperature in Nicoya at the beginning of September is 28.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.8 °C by the end of September.
Nicoya experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 366.7 mm.
Is September a good time to visit Nicoya? check out the best time to travel to Nicoya page.
Temperatures
Rain 🌧️
More
1
Dry days
29
Rainy days
0
Snow days
28°/23°
Temperatures
10 km/h
Avg max wind
85 %
Avg humidity
Nicoya Weather September
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Temperatures trend during September in Nicoya
See the weather trend as well as the moving average line
September weather in Nicoya day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 28° /23° | 10.8 mm | 5 | |
| 2 Sept. | Moderate rain | 29° /23° | 13.1 mm | 6 | |
| 3 Sept. | Moderate rain | 28° /23° | 15 mm | 5 | |
| 4 Sept. | Moderate rain | 29° /23° | 17.3 mm | 6 | |
| 5 Sept. | Moderate rain | 29° /23° | 16.7 mm | 5 | |
| 6 Sept. | Moderate rain | 28° /23° | 21 mm | 5 | |
| 7 Sept. | Moderate rain | 29° /23° | 14.7 mm | 5 | |
| 8 Sept. |  Light rain | 28° /23° | 7.7 mm | 6 | |
| 9 Sept. | Moderate rain | 29° /23° | 10.4 mm | 7 | |
| 10 Sept. | Light rain | 30° /23° | 5.8 mm | 5 | |
| 11 Sept. | Light rain | 29° /24° | 7.7 mm | 5 | |
| 12 Sept. | Light rain | 29° /23° | 8.6 mm | 6 | |
| 13 Sept. | Moderate rain | 28° /24° | 15.1 mm | 5 | |
| 14 Sept. | Light rain | 29° /23° | 8.7 mm | 5 | |
| 15 Sept. | Light rain | 29° /24° | 9 mm | 5 | |
| 16 Sept. | Light rain | 30° /23° | 6.5 mm | 6 | |
| 17 Sept. | Moderate rain | 28° /23° | 10.8 mm | 7 | |
| 18 Sept. | Moderate rain | 28° /23° | 10.8 mm | 5 | |
| 19 Sept. | Moderate rain | 29° /23° | 10.2 mm | 5 | |
| 20 Sept. | Moderate rain | 28° /23° | 20.9 mm | 5 | |
| 21 Sept. |  Heavy rain | 27° /23° | 28.4 mm | 5 | |
| 22 Sept. | Moderate rain | 27° /23° | 16.4 mm | 6 | |
| 23 Sept. | Light rain | 28° /23° | 7.6 mm | 5 | |
| 24 Sept. | Moderate rain | 28° /24° | 11.2 mm | 5 | |
| 25 Sept. | Heavy rain | 28° /23° | 25.7 mm | 5 | |
| 26 Sept. | Light rain | 28° /23° | 6.7 mm | 5 | |
| 27 Sept. | Light rain | 27° /23° | 4.7 mm | 5 | |
| 28 Sept. | Light rain | 28° /23° | 5.5 mm | 5 | |
| 29 Sept. | Light rain | 28° /23° | 7.7 mm | 6 | |
| 30 Sept. | Moderate rain | 28° /23° | 12.2 mm | 5 | |
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Important Notice
Our weather forecast for Nicoya 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 Nicoya forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nicoya in September - FAQ
What are the expected maximum and minimum temperatures in Nicoya during September?
During September, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Nicoya during September?
Significant rainfall exceeding 366.7 mm is expected in Nicoya during September, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nicoya during September?
The average wind speed in Nicoya during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Nicoya
Explore the daily rainfall trends and prepare for Nicoyas September weather 💧
Typically, Nicoya has 29 rainy days in September with a total of 366.7 mm of rainfall.
UV exposure in Nicoya during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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