Last updated: June 24, 2025
In Lafayette, United States, the average temperature in April hovers around 11°C (52°F). Expect a swing from a chilly minimum of -1°C (30°F) to a pleasant maximum of 28°C (82°F). With 105 mm (4.1 in) of precipitation spread over 14 days, you might want to keep an umbrella handy. Plus, the air is quite humid, with an average humidity of 83%, making for a rather damp atmosphere.
In April in Lafayette, the average temperature is 11°C (52°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as -1°C (30°F). This diverse range of temperatures means travelers should be prepared for both warm days and chilly nights.
In Lafayette in April, the precipitation amount is 105 mm (4.1 in) over the course of 14 days.
In Lafayette in April humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.
In Lafayette in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lafayette.
UV Risk Categories
Weather in Lafayette varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Lafayette, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 158 mm (6.2 inches) | 85% | low |
| February Weather | 5°C (42°F) | 163 mm (6.4 inches) | 84% | moderate |
| March Weather | 8°C (47°F) | 121 mm (4.8 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 105 mm (4.1 inches) | 83% | high |
| May Weather | 15°C (58°F) | 48 mm (1.9 inches) | 83% | very high |
| June Weather | 18°C (65°F) | 39 mm (1.5 inches) | 83% | very high |
| July Weather | 21°C (71°F) | 4 mm (0.2 inches) | 82% | very high |
| August Weather | 22°C (71°F) | 4 mm (0.2 inches) | 74% | very high |
| September Weather | 18°C (65°F) | 57 mm (2.3 inches) | 71% | high |
| October Weather | 12°C (54°F) | 91 mm (3.6 inches) | 81% | moderate |
| November Weather | 8°C (47°F) | 144 mm (5.7 inches) | 87% | moderate |
| December Weather | 5°C (42°F) | 182 mm (7.2 inches) | 87% | low |