Last updated: August 23, 2025
The average temperature in San Antonio, Honduras during April typically reaches 25°C (77°F). However, it can vary, with minimums dropping to 16°C (61°F) and maximums soaring up to 37°C (99°F). Expect about 53 mm (2.1 in) of precipitation over approximately 9 days, contributing to an average humidity of 61%.
In April in San Antonio, the average temperature is 25°C (77°F), with daytime highs reaching up to 37°C (99°F) and nighttime lows dropping to as low as 16°C (61°F). This mild climate makes San Antonio an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.
In San Antonio in April, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.
In San Antonio in April humidity is 61%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly lead to feelings of stickiness, making traveling a bit more tiring as you adapt to the climate while exploring.
In San Antonio 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 Antonio.
UV Risk Categories
Weather in San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (69°F) | 67 mm (2.6 inches) | 78% | extreme |
| February Weather | 22°C (71°F) | 28 mm (1.1 inches) | 74% | extreme |
| March Weather | 23°C (73°F) | 37 mm (1.5 inches) | 67% | extreme |
| April Weather | 25°C (77°F) | 53 mm (2.1 inches) | 61% | extreme |
| May Weather | 25°C (78°F) | 142 mm (5.6 inches) | 59% | extreme |
| June Weather | 25°C (77°F) | 147 mm (5.8 inches) | 61% | extreme |
| July Weather | 25°C (77°F) | 83 mm (3.2 inches) | 68% | extreme |
| August Weather | 25°C (76°F) | 125 mm (4.9 inches) | 70% | extreme |
| September Weather | 25°C (77°F) | 143 mm (5.6 inches) | 75% | extreme |
| October Weather | 23°C (74°F) | 214 mm (8.4 inches) | 81% | extreme |
| November Weather | 21°C (71°F) | 192 mm (7.6 inches) | 82% | very high |
| December Weather | 20°C (69°F) | 73 mm (2.9 inches) | 75% | very high |