Deventer

Stay up to date with the latest weather conditions in Deventer. Below, you will find current data, forecasts, and helpful weather charts to help you plan your visit.

The climate in Deventer, as in most cities in the Netherlands, is temperate maritime. This means there are four distinct seasons, but without extreme temperature fluctuations. Summers are usually warm and pleasant, while winters are mild yet cool, with occasional frosts.

The summer months, especially July and August, boast average temperatures of around 18-19°C, with highs reaching 22-23°C. In winter, during January and December, the average temperature stays around 4-5°C. Precipitation in Deventer is distributed fairly evenly throughout the year, although the total amount is modest, averaging 2-3 mm per month. However, the number of rainy days is quite significant, ranging from 12 to 16 days a month, which is typical for the region. This means that light rain or overcast skies can accompany you at any time of year.

The weather in Deventer is characterized by a temperate maritime climate with distinct seasonal temperature changes. Throughout the year, residents and visitors can observe a full spectrum of weather conditions, from cool winters to pleasantly warm summers. The coldest months are traditionally January, when the average temperature stays at 4.3°C (with lows around 2.2°C and highs up to 6.4°C), and February with an average temperature of 5.0°C (low 2.1°C, high 8.0°C). The warmest period occurs during the summer months, especially in August, when the average air temperature reaches 18.6°C (low 14.2°C, high 22.9°C), as well as in July with an average temperature of 18.1°C.

Summer in Deventer, spanning June, July, and August, usually offers comfortable warmth. Average high temperatures during this period range from 21-23°C, creating ideal conditions for city walks and outdoor recreation. Nights also remain warm, with lows around 13-14°C. Winter, by contrast, brings cool weather, although severe and prolonged frosts are not typical for this region. Average daytime temperatures in December, January, and February are usually between 6°C and 8°C, while nighttime temperatures can drop to 2-3°C, occasionally nearing the freezing point.

One of the characteristics of Deventer's climate is the noticeable daily temperature fluctuations, which are especially pronounced in the shoulder seasons and summer. For example, in April and May, the difference between daytime highs and nighttime lows can reach 9-9.5°C. In summer, this difference is also noticeable, averaging 8-9°C. In the winter months, daily temperature fluctuations are less significant, usually staying within 4-6°C. This is worth considering when planning your trip and choosing clothes, especially if you plan to spend a lot of time outdoors at different times of the day.

Precipitation in Deventer occurs quite regularly throughout the year, making it difficult to pinpoint a distinct rainy or dry season based on the total amount. The number of rainy days is quite high in almost every month, indicating frequent but usually not very intense precipitation.

Monthly precipitation in Deventer fluctuates only slightly, mostly between 2 mm and 3 mm. Slightly more rainfall, at 3 mm, typically occurs in February, June, July, August, October, and December. In other months—January, March, April, May, September, and November—it is around 2 mm. In terms of frequency, the "wettest" month by number of rainy days is December, with precipitation occurring on average 16 days. January and May also feature high frequency (about 15 rainy days). The fewest rainy days—roughly 12—are seen in April, June, and September.

Given the low total precipitation spread over a significant number of days, it can be assumed that Deventer is characterized by frequent but mostly light rain or drizzle rather than heavy downpours. In the winter months, especially from December to February, when average daily temperatures approach zero and minimums can drop lower, snowfall is possible, either on its own or mixed with rain.

When planning a trip to Deventer, it's important to consider the changeable weather of the Netherlands. Regardless of the season, a waterproof or water-repellent outer layer should be a key part of your wardrobe, as precipitation is frequent here, with 12 to 16 rainy days almost every month. Don't forget a compact umbrella and, of course, comfortable walking shoes—preferably waterproof ones—as you'll surely want to explore the city's charming streets on foot. Layering your clothing will be your best friend, allowing you to easily adapt to temperature changes throughout the day.

In the colder months, from December to February, when average temperatures hover around 4-5°C and lows can drop to 2°C, you'll need warm clothes. Pack sweaters, fleeces, a warm jacket (preferably with a hood), a hat, gloves, and a scarf. During the shoulder seasons, such as March-April or October-November, when temperatures range from 6°C to 12°C, you'll also need an insulated jacket and several layers that can be added or removed as needed.

The summer months, from June to August, are usually mild and pleasant in Deventer, with average temperatures around 17-19°C and highs of up to 22-23°C. Lighter items like t-shirts, shirts, shorts, or light trousers are suitable for this time. However, even in summer, don't forget the possibility of rain and cooler evenings, so a light jacket or cardigan, along with an umbrella, will still be useful. On sunny days, remember to bring sunscreen and a hat.