Last updated: August 27, 2025
In San Juan, Panama, the average temperature in April hovers around 26°C (80°F). Expect a minimum of 22°C (72°F) and peaks reaching 33°C (92°F), offering a comfortable warmth. However, be prepared for some rain, as the area experiences about 267 mm (10.5 in) of precipitation over 20 days. With an average humidity level of 70%, it's a climate that feels both warm and lush.
In April in San Juan, the average temperature is 26°C (80°F). Maximum can reach 33°C (92°F) and minimum can be as low as 22°C (72°F). This pleasant weather makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions.
In San Juan in April, the total precipitation amount is 267 mm (10.5 in) spread over 20 days.
In San Juan in April, humidity is 70%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel laborious and prompting frequent breaks in shaded spots or air-conditioned spaces to stay comfortable.
In San Juan in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Juan.
UV Risk Categories
Weather in San Juan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in San Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 57 mm (2.3 inches) | 72% | extreme |
| February Weather | 27°C (80°F) | 21 mm (0.8 inches) | 71% | extreme |
| March Weather | 27°C (81°F) | 26 mm (1.0 inches) | 69% | extreme |
| April Weather | 26°C (80°F) | 267 mm (10.5 inches) | 70% | extreme |
| May Weather | 26°C (79°F) | 566 mm (22.3 inches) | 73% | extreme |
| June Weather | 26°C (79°F) | 529 mm (20.8 inches) | 90% | extreme |
| July Weather | 26°C (79°F) | 587 mm (23.1 inches) | 88% | extreme |
| August Weather | 26°C (78°F) | 559 mm (22.0 inches) | 87% | extreme |
| September Weather | 25°C (78°F) | 562 mm (22.1 inches) | 87% | extreme |
| October Weather | 25°C (78°F) | 639 mm (25.2 inches) | 86% | extreme |
| November Weather | 25°C (77°F) | 608 mm (23.9 inches) | 86% | extreme |
| December Weather | 26°C (79°F) | 185 mm (7.3 inches) | 79% | extreme |