Bettendorf Weather in May

Thinking of visiting Bettendorf in May? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Bettendorf in May

You can typically expect 13 days of rain this month, averaging around 116 mm (4.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Bettendorf in May

If you're visiting Bettendorf in May, expect highs of 23°C (73°F) and overnight lows around 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Bettendorf in May

The city usually sees around 255 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you prefer dry days with pleasant temperatures, September typically offers 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.