奥马哈的天气气候怎么样，适合定居吗？

奥马哈的天气状况：Omaha, due to its latitude of 41.26˚ N and location far from moderating bodies of water or mountain ranges, displays ahumid continental climate (Köppen Dfa), with hot summers and cold, relatively dry winters. July averages 76.7 °F (24.8 °C), with moderate, to sometimes high humidity which then leads to relatively frequent thunderstorms. Temperatures reach 90 °F (32 °C) on 29 days and 100 °F (38 °C) on 1.7 days annually. The January daily average is 23.5 °F (−4.7 °C), with lows reaching 0 °F (−18 °C) on 11 days annually. The lowest temperature recorded in the city was −32 °F (−36 °C) on January 5, 1884,and the highest 114 °F (46 °C) on July 25, 1936. Average yearly precipitation is 30.6 inches (777 mm), falling mostly in the warmer months. What precipitation that does fall in winter usually takes the form of snow, with average seasonal snowfall being 28.7 inches (73 cm).