Last updated: August 23, 2025
The average temperature in Castelnau-Riviere-Basse, France during April is a mild 13°C (56°F). However, be prepared for a range, as temperatures can drop to a minimum of -2°C (29°F) and soar to a maximum of 28°C (83°F). With an average precipitation of 91 mm (3.6 in) spread over 11 days, and an average humidity of 77%, this month presents a mix of refreshing chill and the potential for some damp days.
In April in Castelnau-Riviere-Basse, the average temperature is 13°C (56°F). Maximum can reach 28°C (83°F) and minimum can be as low as -2°C (29°F). Be prepared for a wide range of temperatures if you're planning a trip during this time.
In Castelnau-Riviere-Basse in April, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.
In Castelnau-Riviere-Basse in April humidity is 77%. With average temperature 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities sweaty and uncomfortable.
In Castelnau-Riviere-Basse 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 Castelnau-Riviere-Basse.
UV Risk Categories
Weather in Castelnau-Riviere-Basse varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Castelnau-Riviere-Basse, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 92 mm (3.6 inches) | 87% | low |
| February Weather | 9°C (48°F) | 80 mm (3.1 inches) | 83% | moderate |
| March Weather | 10°C (51°F) | 86 mm (3.4 inches) | 80% | high |
| April Weather | 13°C (56°F) | 91 mm (3.6 inches) | 77% | high |
| May Weather | 16°C (62°F) | 118 mm (4.6 inches) | 75% | very high |
| June Weather | 20°C (68°F) | 98 mm (3.9 inches) | 74% | very high |
| July Weather | 22°C (72°F) | 68 mm (2.7 inches) | 72% | very high |
| August Weather | 22°C (72°F) | 53 mm (2.1 inches) | 70% | very high |
| September Weather | 19°C (67°F) | 73 mm (2.9 inches) | 73% | high |
| October Weather | 15°C (59°F) | 83 mm (3.3 inches) | 82% | moderate |
| November Weather | 9°C (49°F) | 113 mm (4.4 inches) | 87% | moderate |
| December Weather | 8°C (47°F) | 160 mm (6.3 inches) | 88% | low |