Dieppe

Find the latest information on weather conditions in Dieppe. This section provides current data, forecasts, and helpful weather charts to help you plan your day.

The climate in Dieppe, located in France, is characterized as temperate maritime. The city experiences distinct seasons: mild, wet winters and pleasant, moderately warm summers. Spring and autumn are transitional periods with gradual temperature changes and a continued chance of precipitation.

The summer months, especially July and August, offer the warmest weather, with average temperatures around 18-19°C and highs reaching an average of 21-22°C. Winters here are cool but without severe frosts; the average temperature in January is about 5-6°C. A characteristic feature of the weather in Dieppe, according to the data, is the relatively low total monthly rainfall (averaging 2-4 mm). However, the number of rainy days is quite significant, ranging from 11 to 17 days per month. This suggests that rain here is typically frequent but light, often appearing as drizzle or short showers.

Overall, travelers planning a trip to Dieppe can expect fairly comfortable temperature conditions without extremes. Summer is the most favorable time to visit for warmth, but an umbrella or a light waterproof jacket may come in handy year-round due to the frequent, albeit light, precipitation.

The climate in Dieppe is characterized by moderate temperatures throughout the year, without sharp extremes. The coldest month is typically January, with an average temperature of about 5.7°C, where daily highs rarely rise above 7.6°C and nightly lows drop to 3.7°C. February and December are also cool, with average temperatures of 6.7°C and 6.9°C respectively. Winters in Dieppe are mild and damp rather than freezing.

The summer months bring pleasant warmth. The hottest month is usually August, when the average temperature reaches 18.5°C and daily highs can rise to 21.7°C. July is also warm, with an average temperature of 18.2°C and a maximum around 21.6°C. June marks the start of summer with an average temperature of 16.5°C and highs around 20.0°C. Summer nights remain comfortable, with minimum temperatures ranging from 12.9°C to 15.3°C. Overall, summer in Dieppe can be described as moderately warm, ideal for walking and relaxing on the coast.

The transitional seasons – spring and autumn – are marked by gradual temperature changes. In March, the average temperature is about 8.0°C, gradually rising to 12.8°C in May. In autumn, starting from September (average temperature 16.3°C), there is a steady cooling to 9.1°C in November. The fluctuations between day and night temperatures throughout the year are not very large, usually ranging from 3-4°C in winter to 5-7°C in summer, ensuring relatively stable weather conditions.

In Dieppe, precipitation is distributed fairly evenly throughout the year in terms of total volume. There is no pronounced rainy or dry season, as monthly rainfall fluctuates only slightly. However, the frequency of rainy days varies, indicating periods with a higher probability of encountering precipitation.

The highest amount of rainfall, though not much higher than average, typically occurs in December – about 4 mm. This month also features the highest number of days with precipitation, averaging 17. The "driest" months in terms of rainfall are February, April, May, June, July, and August, with only about 2 mm falling. Despite this, even during these periods, rain is not uncommon, occurring about 11-12 days per month. Given the low total millimeters of rainfall relative to the high frequency of rainy days, it's likely that Dieppe is more characterized by frequent light rain or drizzle rather than heavy downpours.

Looking at the frequency of precipitation, some seasonality is still evident. Winter months like January (15 rainy days) and especially December (17 days), as well as autumn months including March, September, October, and November (15-16 days with precipitation), tend to have a higher chance of rain. In spring and summer, for example in April and July, the number of rainy days decreases slightly (to 11 days) but remains significant. Therefore, when heading to Dieppe, it's wise to be prepared for possible precipitation at any time of year.

When planning a trip to Dieppe, it's important to consider the changeable seaside weather. Rainy days occur quite often throughout the year, so a waterproof jacket or raincoat, as well as a reliable umbrella, will be your loyal companions. Regardless of the season, layering should be the key principle when packing. This will allow you to easily adapt to temperature fluctuations throughout the day. Don't forget comfortable shoes for walking around the city and the promenade, as you'll surely want to explore every corner of this charming place.

In summer, from June to August, Dieppe usually enjoys warm weather with average temperatures around 16-18.5°C. You'll need light clothing like T-shirts, shorts, and dresses, but it's also worth bringing a sweater or a light jacket for evening walks or in case of windy weather. Sunscreen and sunglasses will also be useful. In the cooler months, especially from November to March, when average temperatures range from 5°C to 9°C, warm clothing is essential. Pack sweaters, warm trousers, a waterproof and windproof jacket, as well as a hat, scarf, and gloves, particularly if you plan on long walks along the coast. Spring and autumn are characterized by mild but changeable weather, making layering especially relevant.