The best time to go to Bolbec is during the warmer months, specifically from late spring to early autumn, between May and September.During these months, the weather is generally mild and pleasant, making it ideal for exploring the town and the surrounding Normandy countryside. You'll find the days are longer, offering more daylight for sightseeing and outdoor activities. This period also coincides with various local markets and events, providing a good opportunity to experience local life.For those who enjoy outdoor activities like walking or cycling, June, July, and August offer the warmest temperatures and the least chance of rain. This is great for exploring the nearby Parc Naturel Régional des Boucles de la Seine Normande or taking a day trip to the coast.If you prefer to avoid the busiest tourist periods and still enjoy good weather, May and September are excellent choices.