North Sioux City Weather in May
May in North Sioux City sees daytime temperatures around 23°C (73°F) and lows of 9°C (48°F) at night. With around 105 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in North Sioux City in May
You can typically expect 13 days of rain this month, averaging around 105 mm (4.1 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in North Sioux City in May
May in North Sioux City sees highs of 23°C (73°F) and lows of 9°C (48°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer enjoying temperate temperatures and rain-free days, 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our North Sioux City's climate page.
North Sioux City Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
23°C (73°F)
Chance of Rain
43%
Precipitation
105 mm (4.1 in)
Rainy days
13 days
Best Places in the United States of America in May
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 May →
perfect weather
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What to Wear in North Sioux City in May
For North Sioux City in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in North Sioux City 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 the United States of America, check out our North Sioux City's climate page.
See the full North Sioux City climate overview or explore weather in the United States of America.
