Waterloo Weather in May
Waterloo in May sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 69 mm (2.7 in) on average, so pack waterproofs just in case.
Rainfall in Waterloo in May
Historically, the month has about 16 days of rain, averaging 69 mm (2.7 in) in total. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Waterloo in May
In May, Waterloo sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 9°C (48°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Waterloo in May
The city usually sees around 189 hours of sunlight, indicating a moderately sunny period.
Wind Speed in Waterloo in May
Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Waterloo's climate page.
Waterloo Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
19°C (66°F)
Chance of Rain
55%
Precipitation
69 mm (2.7 in)
Rainy days
16 days
Humidity
73% *
Windspeed
3 m/s (6 knots) *
Sunshine
189 hours *
Percentage Sunshine
*
Best Places in Belgium in May
Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Waterloo in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Waterloo in May
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 Waterloo's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Waterloo climate overview or explore weather in Belgium.
