Winters in Vincennes are typically cold and frosty, with temperatures often below freezing, especially in January and February. As the season progresses, temperatures gradually rise, bringing milder days in March and April. Spring is a time of significant temperature fluctuation, but overall it's a period of warming trends, with May marking a notable increase in average highs. Summer months are relatively mild, with temperatures rarely exceeding 30°C, and July and August typically averaging around 19°C. Autumn is characterized by a return to cooler temperatures, with October often feeling crisp and autumnal, while November and December can be chilly once again.