Nosara
September
Weather in Nosara for September 2025
Your guide to Nosara weather in September - trends and predictions
In general, the average temperature in Nosara at the beginning of September is 27.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.9 °C by the end of September.
Nosara experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 435.2 mm.
Temperatures
Rain 🌧️
1
Dry days
29
Rainy days
0
Snow days
28°/24°
Temperatures
12 km/h
Avg max wind
85 %
Avg humidity
Nosara Weather September
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3 27° | 4 28° | 5 28° | 6  28° | 7 27° |
| 8 27° | 9 28° | 10  29° | 11 27° | 12 28° | 13 28° | 14 28° |
| 15 29° | 16 29° | 17 28° | 18 28° | 19 28° | 20 27° | 21 27° |
| 22 26° | 23 27° | 24 26° | 25 25° | 26 28° | 27 27° | 28 28° |
| 29 27° | 30 27° |
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Temperatures trend during September in Nosara
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° | 23.3 mm | 6 | |
| 2 Sept. | Light rain shower | 27° /23° | 22.5 mm | 6 | |
| 3 Sept. | Light rain shower | 27° /23° | 13.8 mm | 6 | |
| 4 Sept. | Light rain shower | 28° /24° | 18.4 mm | 6 | |
| 5 Sept. | Light rain shower | 28° /24° | 17.6 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /24° | 32.5 mm | 6 | |
| 7 Sept. | Light rain shower | 27° /24° | 24.4 mm | 6 | |
| 8 Sept. | Light rain shower | 27° /24° | 7.3 mm | 6 | |
| 9 Sept. | Light rain shower | 28° /24° | 5.7 mm | 6 | |
| 10 Sept. | Patchy light drizzle | 29° /24° | 6.3 mm | 6 | |
| 11 Sept. | Light rain shower | 27° /25° | 14.4 mm | 6 | |
| 12 Sept. | Light rain shower | 28° /24° | 7.7 mm | 6 | |
| 13 Sept. | Light rain shower | 28° /24° | 7.7 mm | 6 | |
| 14 Sept. | Light rain shower | 28° /24° | 11.4 mm | 6 | |
| 15 Sept. | Light rain shower | 29° /24° | 12.1 mm | 6 | |
| 16 Sept. | Light rain shower | 29° /24° | 5.3 mm | 6 | |
| 17 Sept. | Light rain shower | 28° /24° | 9 mm | 6 | |
| 18 Sept. | Light rain shower | 28° /24° | 15.8 mm | 6 | |
| 19 Sept. | Light rain shower | 28° /24° | 13.8 mm | 6 | |
| 20 Sept. | Light rain shower | 27° /23° | 15.4 mm | 6 | |
| 21 Sept. | Light rain shower | 27° /24° | 14.9 mm | 6 | |
| 22 Sept. | Light rain shower | 26° /24° | 28.2 mm | 6 | |
| 23 Sept. | Light rain shower | 27° /24° | 11.6 mm | 6 | |
| 24 Sept. | Light rain shower | 26° /24° | 21.5 mm | 6 | |
| 25 Sept. | Moderate or heavy rain shower | 25° /23° | 44.4 mm | 6 | |
| 26 Sept. | Patchy rain possible | 28° /23° | 0.1 mm | 6 | |
| 27 Sept. | Patchy rain possible | 27° /23° | 1 mm | 6 | |
| 28 Sept. | Light rain shower | 28° /23° | 6.4 mm | 6 | |
| 29 Sept. | Light rain shower | 27° /24° | 11.1 mm | 6 | |
| 30 Sept. | Light rain shower | 27° /23° | 11.6 mm | 6 | |
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Important Notice
Our weather forecast for Nosara 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 Nosara forecast closer to your planned date for the most up-to-date weather information.
Nosara in September - FAQ
What are the expected maximum and minimum temperatures in Nosara 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 Nosara during September?
Significant rainfall exceeding 435.2 mm is expected in Nosara during September, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nosara during September?
The average wind speed in Nosara during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Nosara
Explore the daily rainfall trends and prepare for Nosaras September weather 💧
UV exposure in Nosara during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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