There is no such thing as which season is good for breast nodule surgery. The timing of surgery is related to the specific condition, not the season. When to do breast nodule surgery should be based on the nature of the nodule, if the nodule is benign, choose a suitable time for surgery can be, summer and winter can be, but if the nodule is malignant possibility, should be timely surgery, try not to delay, procrastination may lead to deterioration of the condition, resulting in adverse consequences. It is recommended that you should go to a regular hospital for further clarification of the nature of the nodule, consult a specialist, and choose an appropriate time for surgery under the guidance of the doctor.