The highest day temperature in April 2025 was 79°F. The lowest night temperature was 21°F. The average values for day and night temperatures during April were 57.1°F и 41.4°F respectivly.

Most of the days in April are gloomy but you can also expect sunny days.

Precipitation total in April for Dubuque is 1.1 in. It makes april one of the most rainy months of the year.

The average wind speed in April is 11.0 mph. It makes April one of the most windy months of the year for Dubuque.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Dubuque in April is 5.9 hours.