Dubuque Weather in May

May in Dubuque sees daytime temperatures around 22°C (72°F) and lows of 10°C (50°F) at night. With around 98 mm (3.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Dubuque in May

Typically around 12 days of rainfall are expected, averaging 98 mm (3.9 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Dubuque in May

If you're visiting Dubuque in May, expect excellent temperatures with highs of 22°C (72°F) and overnight lows of 10°C (50°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Dubuque in May

Expect a lot of sunshine this month, with about 280 hours of sun. These sunny conditions add to the overall experience.

So this is a great month to visit if you prefer dry days with pleasant temperatures.