Bouillon Weather in April
April in Bouillon brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 5°C (41°F). It's also the driest month of the year, ideal for those who want to avoid rain.
Rainfall in Bouillon in April
With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors, even if the temperatures require a jacket. Historically, the month has about 16 days of rain, averaging 74 mm (2.9 in) in total. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Bouillon in April
If you're visiting Bouillon in April, expect highs of 15°C (59°F) and overnight lows around 5°C (41°F). Conditions are often most pleasant around the middle of the day. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Bouillon in April
You can expect a moderate amount of sunlight, with approximately 157 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 and August typically offer the best weather for Bouillon.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Bouillon's climate page.
Bouillon Temperature in April
Min Temperature
5°C (41°F)
Max Temperature
15°C (59°F)
Chance of Rain
53%
Precipitation
74 mm (2.9 in)
Rainy days
16 days
Sunshine
157 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bouillon typically rise from around 12°C (54°F) at the start of April to approximately 15°C (59°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 5°C (41°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Bouillon in April
Browse day-by-day weather records for Bouillon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bouillon historical weather extremes in April
According to our 50 years of weather records for Bouillon, the following extremes were recorded between 1976 and 2026.
- On April 25, 2007, temperatures climbed to 27°C (81°F), marking the warmest April day on record.
- The lowest daytime temperature in April was 1°C (34°F), recorded on April 11, 1978.
- Nighttime temperatures dropped to -7°C (19°F) on April 8, 2003, marking the coldest April night on record.
- The heaviest April precipitation occurred on April 7, 1982, when 48 mm (1.9 in) of precipitation fell.
Best Places in Belgium in April
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in April →
perfect weather
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tolerable
unpleasant
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What to Wear in Bouillon in April
Pack for changing conditions in Bouillon in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Bouillon in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belgium, check out our Bouillon's climate page.
See the full Bouillon climate overview or explore weather in Belgium.
