San José
April
Weather in San José for April 2025
Your guide to San José weather in April - trends and predictions
In general, the average temperature in San José 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 San José in April is notably wet, with an average of 15 rainy days.
Is April a good time to visit San José? check out the best time to travel to San José page.
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15
Dry days
15
Rainy days
0
Snow days
29°/13°
Temperatures
8 km/h
Avg max wind
73 %
Avg humidity
San José in April average weather
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| 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 San José
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 | 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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Important Notice
Our weather forecast for San José 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 San José forecast closer to your planned date for the most up-to-date weather information.
San José in April - FAQ
What are the expected maximum and minimum temperatures in San José during April?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in San José during April?
Significant rainfall exceeding 198.6 mm is expected in San José during April, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in San José during April?
The average wind speed in San José during April is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to San José in April?
As you prepare for your trip to San José 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 San José, 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
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