August 2025 in the Belgian province of Luxembourg presented a notably dry month with above-average sunshine, while temperatures remained close to seasonal norms. The month delivered mixed weather conditions that significantly departed from typical precipitation patterns for this time of year.
Temperature Overview
The average temperature for August reached 17.9 degrees Celsius, marginally exceeding the normal value of 17.8 degrees, representing an anomaly of just 0.1 degrees. This near-normal thermal pattern masked considerable daily variations across the province. The warmest conditions occurred on August 12 in Rouvroy, where the thermometer climbed to 33.9 degrees Celsius. In sharp contrast, the coldest reading of the month was recorded on August 24 in Érezée, dropping to 5.5 degrees Celsius, illustrating the substantial temperature range experienced during this period.
Precipitation Patterns
August proved exceptionally dry across Luxembourg province, with an average total precipitation of just 48.2 millimeters compared to the normal expectation of 94.5 millimeters. This represents a significant deficit of 49 percent below average conditions. The wettest day occurred on August 20 in Musson, delivering 21.2 millimeters of rainfall. When examining precipitation by location, Rouvroy accumulated the highest total with 78.9 millimeters throughout the month, though this remained well below seasonal averages.
Sunshine and Notable Observations
Compensating for the dry conditions, sunshine hours exceeded expectations with 347.5 hours recorded against a normal value of 322.7 hours, representing an 8 percent surplus. This above-average sunshine contributed to the relatively warm daytime temperatures despite the overall modest monthly average.
The month's most striking feature was the pronounced precipitation deficit, with rainfall totals reaching only half of what typically falls during August in this region. Combined with enhanced sunshine duration, these conditions created a notably drier-than-average late summer period across the province.