Arenal Viejo
August
Weather in Arenal Viejo for August 2025
Your guide to Arenal Viejo weather in August - trends and predictions
In general, the average temperature in Arenal Viejo at the beginning of August is 28 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.4 °C by the end of August.
Arenal Viejo experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 432.1 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
28°/24°
Temperatures
12 km/h
Avg max wind
83 %
Avg humidity
Arenal Viejo in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 28° | 3 28° | ||||
| 4 29° | 5 29° | 6 28° | 7 27° | 8  28° | 9 28° | 10 31° |
| 11 29° | 12 29° | 13 29° | 14 28° | 15 29° | 16 29° | 17 28° |
| 18 29° | 19 28° | 20 29° | 21 29° | 22 27° | 23 27° | 24 28° |
| 25 29° | 26 28° | 27 27° | 28 29° | 29 29° | 30 29° | 31 28° |
You can click on date
Access Arenal Viejo weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Arenal Viejo
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Light rain shower | 27° /24° | 14.2 mm | 6 | |
| 2 Aug. | Light rain shower | 28° /24° | 35.8 mm | 6 | |
| 3 Aug. | Light rain shower | 28° /23° | 10.8 mm | 6 | |
| 4 Aug. | Light rain shower | 29° /24° | 8.3 mm | 6 | |
| 5 Aug. | Light rain shower | 29° /24° | 10.7 mm | 6 | |
| 6 Aug. | Light rain shower | 28° /24° | 9.6 mm | 6 | |
| 7 Aug. | Light rain shower | 27° /24° | 5.2 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 28° /23° | 109.8 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 28° /23° | 12.2 mm | 6 | |
| 10 Aug. | Patchy rain possible | 31° /24° | 0.1 mm | 7 | |
| 11 Aug. | Light rain shower | 29° /23° | 26.5 mm | 6 | |
| 12 Aug. | Light rain shower | 29° /24° | 7.6 mm | 6 | |
| 13 Aug. | Moderate or heavy rain shower | 29° /24° | 23.8 mm | 6 | |
| 14 Aug. | Moderate or heavy rain shower | 28° /24° | 9.8 mm | 6 | |
| 15 Aug. | Moderate or heavy rain shower | 29° /24° | 14.3 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 29° /24° | 13 mm | 6 | |
| 17 Aug. | Light rain shower | 28° /25° | 5 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 29° /24° | 13.8 mm | 6 | |
| 19 Aug. | Light rain shower | 28° /24° | 13.9 mm | 6 | |
| 20 Aug. | Light rain shower | 29° /24° | 4.8 mm | 6 | |
| 21 Aug. | Light rain shower | 29° /24° | 9 mm | 6 | |
| 22 Aug. | Light rain shower | 27° /24° | 5.6 mm | 6 | |
| 23 Aug. | Light rain shower | 27° /23° | 5 mm | 6 | |
| 24 Aug. | Light rain shower | 28° /23° | 3.1 mm | 6 | |
| 25 Aug. | Light rain shower | 29° /24° | 5.9 mm | 6 | |
| 26 Aug. | Light rain shower | 28° /24° | 9 mm | 6 | |
| 27 Aug. | Light rain shower | 27° /24° | 7.7 mm | 6 | |
| 28 Aug. | Light rain shower | 29° /24° | 4.4 mm | 6 | |
| 29 Aug. | Light rain shower | 29° /24° | 4.8 mm | 6 | |
| 30 Aug. | Moderate or heavy rain shower | 29° /24° | 9.9 mm | 6 | |
| 31 Aug. | Light rain shower | 28° /25° | 18.7 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Arenal Viejo in August 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 Arenal Viejo forecast closer to your planned date for the most up-to-date weather information.
Arenal Viejo in August - FAQ
What are the expected maximum and minimum temperatures in Arenal Viejo during August?
During August, 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 Arenal Viejo during August?
Significant rainfall exceeding 432.1 mm is expected in Arenal Viejo during August, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Arenal Viejo during August?
The average wind speed in Arenal Viejo during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Arenal Viejo
Explore the daily rainfall trends and prepare for Arenal Viejos August weather 💧
UV exposure in Arenal Viejo during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
You are here
Where is Arenal Viejo?Get accurate weather forecasts for Arenal Viejo, located at latitude 10.465 and longitude -84.848. Stay updated with localized weather information tailored for Arenal Viejo.
Found a mistake?
We appreciate your attention to details. Tell us here.