Dinant, nestled in Belgium’s scenic Meuse Valley, features a temperate oceanic climate with mild, sunny summers and cold, damp winters. The city experiences moderate rainfall year-round, distinct seasonal changes, and brisk breezes. With lush landscapes, long summer days, and atmospheric autumns, Dinant is an inviting destination for culture, nature, and outdoor adventure.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Dinant’s climate is shaped by its river valley location and maritime influences, resulting in four distinct seasons and moderate weather variations. Summers (June–August) are mild and pleasant, with average highs of 21–23°C and lows of 11–14°C. July is the warmest month, offering up to 7 hours of sunshine daily and long daylight hours – over 16 hours at the solstice. Rainfall is moderate, with July and August each receiving around 73–82 mm, but showers are usually brief. Gentle breezes and comfortable humidity (around 73–77%) make summer ideal for outdoor activities, river cruises, and festivals.
Winters (December–February) are cold and damp, with average highs of 4–6°C and lows near 0°C. Snow is possible but not frequent, and rain is common, especially in December, the wettest month (up to 92 mm over 19 days). Sunshine is scarce, with just 1–2 hours per day, and daylight lasts only 8–9 hours. Spring (March–May) and autumn (September–November) are transitional, with cool to mild temperatures (6–18°C), frequent showers, and vibrant foliage or blossoming flowers. May and September are especially pleasant for sightseeing and hiking, with moderate rainfall and comfortable weather. Winds are generally moderate, averaging 15–20 km/h, and Dinant enjoys about 1,600–1,700 hours of sunshine per year. The climate supports lush greenery, picturesque riverbanks, and a lively outdoor culture.
| Average climate data for Dinant, Belgium | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 7 | 8 | 9 | 12 | 14 | 17 | 18 | 17 | 15 | 13 | 9 | 7 | 18 |
| Average minimum temperature (°C) | 2 | 2 | 2 | 4 | 6 | 9 | 11 | 10 | 9 | 6 | 4 | 2 | 2 |
| Average precipitation (mm) | 47 | 52 | 40 | 39 | 35 | 49 | 49 | 53 | 34 | 39 | 66 | 57 | 560 |
| Average rainfall days (days) | 18 | 16 | 16 | 16 | 18 | 18 | 21 | 21 | 17 | 16 | 16 | 18 | 211 |
| Average snowfall (mm) | 21 | 18 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 7 | 71 |
| Average snowfall days (days) | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 |
| Average relative humidity (%) | 90 | 88 | 87 | 86 | 86 | 87 | 88 | 88 | 90 | 89 | 91 | 92 | 88 |
| Average wind speed (km/h) | 19 | 19 | 17 | 15 | 15 | 13 | 13 | 14 | 14 | 15 | 17 | 19 | 16 |
| Average daily daylight hours (h) | 8 | 9 | 11 | 14 | 15 | 16 | 16 | 14 | 12 | 10 | 8 | 7 | 12 |
| Average daily sunshine hours (h) | 3 | 3 | 4 | 5 | 5 | 6 | 5 | 5 | 5 | 3 | 4 | 3 | 4 |
| Average cloud coverage (%) | 63 | 65 | 62 | 61 | 63 | 66 | 70 | 70 | 64 | 64 | 62 | 63 | 64 |
| Average UV index | 2 | 2 | 2 | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 3 |
The best time to visit Dinant is from May to September, when temperatures are warmest (18–23°C), days are longest, and the city is vibrant with festivals, river cruises, and outdoor activities. These months offer ideal conditions for sightseeing, hiking, and enjoying the region’s lush landscapes and lively summer atmosphere.
The least favourable time to visit Dinant is from November to February, when temperatures are lowest, days are shortest, and frequent rain or occasional snow can limit outdoor activities. While winter is atmospheric with festive events, the cold, damp, and dark conditions may not appeal to all travellers.
Dinant has a temperate oceanic climate with mild, sunny summers and cold, damp winters. Rain falls year-round, with peaks in late autumn and winter. Snow is possible in winter, but not frequent.
The best time to visit Dinant is from May to September, when the weather is mild to warm, days are long, and the city is lively with outdoor events and river activities. Early autumn is also pleasant for hiking and sightseeing.
Dinant receives moderate rainfall throughout the year, averaging about 914 mm annually. December is the wettest month, while April is the driest. Showers are frequent but often brief, especially in summer.
Summer highs in Dinant typically reach 21–23°C, with July being the warmest month. Heatwaves above 30°C are rare, and evenings are usually cool and pleasant for outdoor activities.
Snow is possible in Dinant from December to February, but accumulations are usually light and short-lived. Most winter precipitation falls as rain, and the city remains accessible year-round.
Pack layers for cool mornings and evenings, a rain jacket for showers, and sun protection for summer. In winter, bring warm clothing, a hat, gloves, and waterproof shoes for cold, damp conditions.
Winds in Dinant are generally moderate, averaging 15–20 km/h, but can be brisk during storms, especially in winter and spring. The river valley location means breezy conditions are common year-round.
The warmest month, with the highest average maximum temperature, is July (17.7 °C). The month with the lowest average maximum temperature is December (7.1 °C). Overall, the average maximum temperature over the whole year is 12.2 °C.
The month with the highest average minimum temperature is July (10.6 °C). The coldest month, with the lowest average minimum temperature, is February (1.8 °C). Overall, the average minimum temperature over the whole year is 5.6 °C.
The wettest month, with the highest amount of precipitation, is November (66.2 mm). The driest month, with the least amount of precipitation, is September (34.1 mm). Over the whole year there are 560.3 mm of rainfall on average.
The month with the most days of rain is July (21.5 days). The month with the fewest days of rain is February (15.6 days). Over the whole year there are 210.9 days of rain on average.
The month with the most snowfall is January (21.1 mm). The months with the least snowfall are April, May, June, July, August, September and October (0 mm). Over the whole year there are 71 mm of snowfall on average.
The month with the most days of snowfall is February (2.3 days). The months with the fewest days of snowfall are April, May, July and August (0 days). Over the whole year there are 7.3 days of snowfall on average.
The month with the highest average relative humidity is December (92.4 %). The month with the lowest average relative humidity is April (85.8 %). The overall average relative humidity over the whole year is 88.5 %.
The windiest month, with the highest average wind speed, is February (18.8 km/h). The calmest month, with the lowest average wind speed, is July (12.8 km/h). The overall average wind speed over the whole year is 15.7 km/h.
The month with the cloudiest skies, so the highest cloud coverage, is August (69.9 %). The month with the clearest skies, so the lowest cloud coverage, is April (60.8 %). Over the whole year there is an average cloud coverage of 64.4 %.
The month with the longest days, so the most daylight, is June (Average daylight: 16.1 h). The month with the shortest days, so the least daylight, is December (Average daylight: 7.1 h). Over the whole year there are 11.7 h of daylight per day on average.
The month with the most sunshine per day is June (Average sunshine: 6.1 h). The month with the least sunshine per day is January (Average sunshine: 3 h). Over the whole year there are 4.3 h of sunlight per day on average.
The months with the highest average UV index are May and June (UV index: 4). The months with the lowest average UV index are January, February, March, November and December (UV index: 2). Over the whole year the average UV index is 2.8.
