North Sioux City Weather in July

July in North Sioux City typically sees daytime highs of 30°C (86°F) and nighttime lows of 18°C (64°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in North Sioux City in July

Typically, about 10 days will experience rainfall, with an average of 83 mm (3.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in North Sioux City in July

In July, North Sioux City gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 18°C (64°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for North Sioux City.