Guanacaste
April
Weather in Guanacaste for April 2026
Your guide to Guanacaste weather in April - trends and predictions
In general, the average temperature in Guanacaste at the beginning of April is 35.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 34.3 °C by the end of April.
Guanacaste in April brings notable rainfall, with an average of 16 rainy days and a total precipitation of 77.8 mm.
Temperatures
Rain 🌧️
14
Dry days
16
Rainy days
0
Snow days
35°/24°
Temperatures
17 km/h
Avg max wind
59 %
Avg humidity
Guanacaste Weather April
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  36° | 2  36° | 3 35° | 4  36° | 5  36° | ||
| 6  35° | 7 35° | 8 36° | 9 36° | 10  35° | 11 33° | 12  34° |
| 13 34° | 14 34° | 15 34° | 16 35° | 17 35° | 18 35° | 19 34° |
| 20 36° | 21 34° | 22 34° | 23 34° | 24 35° | 25 35° | 26 35° |
| 27 34° | 28 34° | 29 33° | 30 34° |
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Temperatures trend during April in Guanacaste
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Partly cloudy | 36° /23° | 0 mm | 9 | |
| 2 Apr. | Cloudy | 36° /22° | 0 mm | 8 | |
| 3 Apr. | Partly cloudy | 35° /22° | 0 mm | 9 | |
| 4 Apr. | Heavy rain at times | 36° /23° | 3.5 mm | 8 | |
| 5 Apr. | Patchy rain possible | 36° /23° | 0.6 mm | 8 | |
| 6 Apr. | Moderate or heavy rain shower | 35° /23° | 4.5 mm | 8 | |
| 7 Apr. | Moderate or heavy rain shower | 35° /24° | 2.8 mm | 8 | |
| 8 Apr. | Patchy rain possible | 36° /23° | 0.8 mm | 8 | |
| 9 Apr. | Moderate rain at times | 36° /25° | 1 mm | 8 | |
| 10 Apr. | Overcast | 35° /24° | 0 mm | 8 | |
| 11 Apr. | Partly cloudy | 33° /24° | 0 mm | 8 | |
| 12 Apr. | Sunny | 34° /24° | 0 mm | 8 | |
| 13 Apr. | Sunny | 34° /22° | 0 mm | 8 | |
| 14 Apr. | Patchy rain possible | 34° /23° | 0.6 mm | 7 | |
| 15 Apr. | Heavy rain at times | 34° /24° | 2.9 mm | 7 | |
| 16 Apr. | Partly cloudy | 35° /25° | 0 mm | 9 | |
| 17 Apr. | Partly cloudy | 35° /24° | 0 mm | 9 | |
| 18 Apr. | Partly cloudy | 35° /25° | 0 mm | 9 | |
| 19 Apr. | Partly cloudy | 34° /24° | 0 mm | 8 | |
| 20 Apr. | Moderate or heavy rain shower | 36° /24° | 3.9 mm | 8 | |
| 21 Apr. | Moderate rain at times | 34° /24° | 0.9 mm | 7 | |
| 22 Apr. | Moderate or heavy rain shower | 34° /23° | 8.1 mm | 7 | |
| 23 Apr. | Heavy rain at times | 34° /23° | 1.9 mm | 7 | |
| 24 Apr. | Moderate rain at times | 35° /23° | 1.8 mm | 8 | |
| 25 Apr. | Sunny | 35° /23° | 0 mm | 8 | |
| 26 Apr. | Patchy rain possible | 35° /23° | 0.4 mm | 8 | |
| 27 Apr. | Patchy rain possible | 34° /22° | 0.2 mm | 7 | |
| 28 Apr. | Moderate or heavy rain shower | 34° /23° | 12.1 mm | 8 | |
| 29 Apr. | Moderate or heavy rain shower | 33° /24° | 9.9 mm | 7 | |
| 30 Apr. | Patchy rain possible | 34° /25° | 0.1 mm | 7 | |
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Important Notice
Our weather forecast for Guanacaste in April 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 Guanacaste forecast closer to your planned date for the most up-to-date weather information.
Guanacaste in April - FAQ
What are the expected maximum and minimum temperatures in Guanacaste during April?
With daytime temperatures soaring above 35° and not dropping much below 24° at night, April in Guanacaste is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Guanacaste during April?
Moderate rainfall is anticipated in Guanacaste during April, with a total of 77.8 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Guanacaste during April?
The average wind speed in Guanacaste during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Guanacaste
Explore the daily rainfall trends and prepare for Guanacastes April weather 💧
UV exposure in Guanacaste during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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