Last updated: June 24, 2025
In San Augustine, United States, the average temperature in April hovers around 19°C (67°F). Expect the mercury to dip as low as 4°C (39°F) and soar up to a warm 32°C (89°F). This month also brings considerable precipitation, with 156 mm (6.1 in) expected over 9 days. Keep in mind, the average humidity will be around a comfortable 80%.
In April in San Augustine, the average temperature is 19°C (67°F). Maximums can reach 32°C (89°F), and minimums can drop as low as 4°C (39°F). This temperature variation makes San Augustine a versatile destination ideal for travelers seeking both warm days and cooler evenings.
In San Augustine in April, the precipitation amount is 156 mm (6.1 in) distributed over a span of 9 days.
In San Augustine in April humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.
In San Augustine in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Augustine.
UV Risk Categories
Weather in San Augustine varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in San Augustine, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (51°F) | 107 mm (4.2 inches) | 81% | moderate |
| February Weather | 12°C (54°F) | 147 mm (5.8 inches) | 81% | high |
| March Weather | 17°C (63°F) | 124 mm (4.9 inches) | 79% | very high |
| April Weather | 19°C (67°F) | 156 mm (6.1 inches) | 80% | extreme |
| May Weather | 24°C (76°F) | 168 mm (6.6 inches) | 81% | extreme |
| June Weather | 27°C (81°F) | 147 mm (5.8 inches) | 76% | extreme |
| July Weather | 28°C (83°F) | 96 mm (3.8 inches) | 73% | extreme |
| August Weather | 28°C (83°F) | 145 mm (5.7 inches) | 71% | extreme |
| September Weather | 26°C (79°F) | 148 mm (5.8 inches) | 72% | very high |
| October Weather | 21°C (70°F) | 121 mm (4.8 inches) | 73% | very high |
| November Weather | 15°C (59°F) | 71 mm (2.8 inches) | 83% | high |
| December Weather | 12°C (55°F) | 130 mm (5.1 inches) | 88% | moderate |