The methodology used to emphasize the important anomalies shown by the air-temperature at Uccle (Belgium) and, in particular, the rise relatively to the last century found mainly during the months of the spring and of the autumn is again applied
makes apparent anomalies wich had not been detected in our preceeding analysis whilst the use of this methodology to series going back to the beginning of this century allows to restate the question of the evolution of the climate in Belgium since