Waterloo
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Waterloo Weather in April

In Waterloo, April brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 3°C (37°F). Expect quite a bit of rainfall this month.

Rainfall in Waterloo in April

This month experiences about 12 days of rain according to historical data, averaging 125 mm (4.9 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Waterloo in April

Daytime highs in Waterloo in April reach 15°C (59°F), with nights around 3°C (37°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Waterloo.

Waterloo Temperature in April

Min Temperature
3°C (37°F)
Max Temperature
15°C (59°F)
Chance of Rain
40%
Precipitation
125 mm (4.9 in)
Rainy days
12 days

Waterloo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Waterloo - and find the best time to visit.

Best Places in the United States of America in April

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Waterloo in April

Pack for changing conditions in Waterloo 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. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Waterloo in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    9/10

Waterloo 3-Day Forecast

More climate data for Waterloo

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.