Dieppe Weather in May

Dieppe in May sees moderate daytime temperatures of 17°C (63°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 71 mm (2.8 in), so pack a rain jacket to stay dry.

Rainfall in Dieppe in May

Looking at the last 30 years, the data shows about 14 days with rain, averaging 71 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Dieppe in May

Daytime temperatures in Dieppe reach 17°C (63°F) in May, dropping to 10°C (50°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Dieppe in May

You can expect a moderate amount of sunlight, with approximately 185 hours. This means a pleasant mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Dieppe.