Weather in Costa Rica for April 2025
In general, the average temperature in Costa Rica at the beginning of April is 28.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.4 °C by the end of April.
The climate of Costa Rica in April is notably wet, with an average of 15 rainy days.
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 in April average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  29° | 3 29° | 4 29° | 5 29° | 6 28° | |
| 7  27° | 8 27° | 9 27° | 10 29° | 11 27° | 12 27° | 13 27° |
| 14 28° | 15 30° | 16 30° | 17 30° | 18 30° | 19 29° | 20 30° |
| 21  29° | 22 29° | 23 29° | 24  29° | 25 27° | 26 28° | 27 28° |
| 28 26° | 29 27° | 30 27° |
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Temperatures trend during April in Costa Rica
April weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Partly cloudy | 29° /11° | 0 mm | 8 | |
| 2 Apr. | Patchy rain possible | 29° /12° | 0.2 mm | 7 | |
| 3 Apr. | Patchy rain possible | 29° /15° | 0.7 mm | 6 | |
| 4 Apr. | Patchy rain possible | 29° /15° | 0.9 mm | 7 | |
| 5 Apr. | Patchy rain possible | 29° /14° | 0.2 mm | 6 | |
| 6 Apr. | Patchy rain possible | 28° /15° | 4.4 mm | 6 | |
| 7 Apr. | Overcast | 27° /15° | 2.2 mm | 6 | |
| 8 Apr. | Patchy rain possible | 27° /15° | 1.6 mm | 6 | |
| 9 Apr. | Patchy rain possible | 27° /14° | 2.4 mm | 6 | |
| 10 Apr. | Patchy rain possible | 29° /13° | 2.8 mm | 6 | |
| 11 Apr. | Patchy rain possible | 27° /14° | 8.1 mm | 6 | |
| 12 Apr. | Patchy rain possible | 27° /16° | 1.7 mm | 6 | |
| 13 Apr. | Patchy rain possible | 27° /14° | 0.6 mm | 6 | |
| 14 Apr. | Patchy rain possible | 28° /15° | 0.5 mm | 6 | |
| 15 Apr. | Partly cloudy | 30° /13° | 0 mm | 7 | |
| 16 Apr. | Partly cloudy | 30° /13° | 0 mm | 7 | |
| 17 Apr. | Patchy rain possible | 30° /13° | 0.8 mm | 7 | |
| 18 Apr. | Patchy rain possible | 30° /14° | 0.1 mm | 7 | |
| 19 Apr. | Patchy rain possible | 29° /14° | 0.5 mm | 7 | |
| 20 Apr. | Patchy rain possible | 30° /14° | 0.9 mm | 6 | |
| 21 Apr. | Moderate or heavy rain shower | 29° /15° | 3.4 mm | 6 | |
| 22 Apr. | Patchy rain possible | 29° /13° | 2.6 mm | 6 | |
| 23 Apr. | Moderate or heavy rain shower | 29° /12° | 1.1 mm | 6 | |
| 24 Apr. | Heavy rain at times | 29° /13° | 2.3 mm | 6 | |
| 25 Apr. | Heavy rain at times | 27° /14° | 3.2 mm | 6 | |
| 26 Apr. | Heavy rain at times | 28° /14° | 3.2 mm | 6 | |
| 27 Apr. | Patchy rain possible | 28° /13° | 2.1 mm | 6 | |
| 28 Apr. | Moderate or heavy rain shower | 26° /15° | 35.4 mm | 6 | |
| 29 Apr. | Moderate or heavy rain shower | 27° /16° | 11 mm | 6 | |
| 30 Apr. | Moderate or heavy rain shower | 27° /15° | 7.3 mm | 6 | |
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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.
Costa Rica in April - FAQ
What to pack to Costa Rica in April?
As you prepare for your trip to Costa Rica in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Costa Rica, during April, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
April rainfall patterns in Costa Rica
UV exposure in Costa Rica during April
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