Weather in Costa Rica for April 2027
In general, the average temperature in Costa Rica at the beginning of April is 27.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.8 °C by the end of April.
Costa Rica in April brings notable rainfall, with an average of 19 rainy days and a total precipitation of 92.8 mm.
Is April a good time to visit Costa Rica? check out the best time to travel to Costa Rica page.
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Costa Rica Weather April
What’s the Weather Like in Costa Rica This April?
Temperatures trend during April in Costa Rica
April weather in Costa Rica day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 28° /13° | 1.7 mm | 7 | |
| 2 Apr. |  Light rain | 28° /12° | 2.5 mm | 7 | |
| 3 Apr. | Patchy rain possible | 28° /14° | 1.7 mm | 6 | |
| 4 Apr. | Light rain shower | 28° /14° | 2 mm | 7 | |
| 5 Apr. | Patchy rain possible | 28° /13° | 1.2 mm | 7 | |
| 6 Apr. | Light rain | 28° /14° | 3.4 mm | 7 | |
| 7 Apr. | Light rain | 27° /15° | 3 mm | 7 | |
| 8 Apr. | Patchy rain possible | 27° /15° | 1.3 mm | 7 | |
| 9 Apr. | Patchy rain possible | 27° /14° | 1.7 mm | 7 | |
| 10 Apr. | Light rain | 27° /13° | 2.8 mm | 6 | |
| 11 Apr. | Light rain | 26° /15° | 5.2 mm | 7 | |
| 12 Apr. | Patchy rain possible | 26° /17° | 1.6 mm | 6 | |
| 13 Apr. | Patchy rain possible | 25° /14° | 0.9 mm | 7 | |
| 14 Apr. | Patchy rain possible | 26° /14° | 1.1 mm | 7 | |
| 15 Apr. | Light rain shower | 28° /13° | 1.3 mm | 8 | |
| 16 Apr. | Patchy rain possible | 28° /13° | 0.7 mm | 8 | |
| 17 Apr. | Patchy rain possible | 29° /13° | 0.7 mm | 7 | |
| 18 Apr. | Patchy rain possible | 29° /13° | 0.8 mm | 7 | |
| 19 Apr. | Patchy rain possible | 29° /14° | 0.7 mm | 7 | |
| 20 Apr. | Patchy rain possible | 29° /13° | 1.2 mm | 8 | |
| 21 Apr. | Light rain | 29° /14° | 3.1 mm | 7 | |
| 22 Apr. | Light rain | 28° /13° | 3.7 mm | 7 | |
| 23 Apr. | Light rain | 26° /13° | 3.6 mm | 6 | |
| 24 Apr. | Light rain | 28° /13° | 2.7 mm | 6 | |
| 25 Apr. | Light rain | 27° /14° | 5.8 mm | 6 | |
| 26 Apr. | Light rain | 27° /14° | 5 mm | 7 | |
| 27 Apr. | Patchy rain possible | 26° /13° | 2.4 mm | 6 | |
| 28 Apr. |  Moderate rain | 26° /14° | 18.7 mm | 7 | |
| 29 Apr. | Light rain | 27° /14° | 7.1 mm | 8 | |
| 30 Apr. | Light rain | 27° /15° | 5 mm | 7 | |
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Guide for Costa Rica in April
In April, Costa Rica experiences a transition from the dry season to the beginning of the rainy season. At the start of the month, the weather in Costa Rica is generally warm and dry, with average temperatures around 28° in the coastal areas and 22° in the central highlands.
The Pacific coast tends to be drier and hotter, while the Caribbean coast may experience more rainfall.
As the month progresses, the weather becomes increasingly humid, and sporadic showers become more frequent, especially in the afternoons and evenings. By the end of April, temperatures remain relatively consistent, but the increased humidity can make it feel warmer than the actual temperature.
The central valley and Pacific coast may experience occasional thunderstorms, while the Caribbean coast tends to receive more consistent rainfall.
Overall, April in Costa Rica offers a mix of warm, sunny days and brief, refreshing showers, making it an ideal time to explore the lush landscapes and diverse wildlife that the country is known for.
Travelers should be prepared for varying weather conditions and pack accordingly for both sunny and rainy days.