Comparing City Temperatures Worldwide

Data released by the National Centers for Environmental Information (NOAA) indicates that June 2023 was the hottest June globally since record-keeping began in 1850. The increase in heatwaves has led to more cities experiencing extreme temperatures, with some locations surpassing 50 degrees Celsius (122 degrees Fahrenheit). This alarming trend raises questions about how various cities rank in terms of temperature extremes. Among the hottest cities, Iran has recorded the highest temperatures, with Ahvaz surpassing 50C seven times in the past two decades. Iraq's Basra follows closely, having reached global highs six times, including a staggering 53C (127F) in 2022. Kuwait's Jahra has also seen extreme heat, recording temperatures above 50C five times. Over the last 20 years, 19 cities across 15 countries have reported maximum temperatures of 50C or higher. Basra leads the way with at least 129 days of temperatures exceeding 50C, while Ahvaz and Jahra recorded 84 and 83 days, respectively. This data highlights the growing frequency of extreme heat events in these regions, raising concerns about the impacts on health and infrastructure. For those curious about their own city's temperature trends, a graphic illustrates how various locations compare globally. For instance, Aswan in Egypt experiences a range of temperatures, averaging 10-20C (50-68F) for 10 days a year, and reaching 40C-50C (104-122F) for 126 days, showcasing the stark differences in climate across the globe.