With a low of 31.6 °C (88.8 °F) and a maximum of 41.8 °C (107.2 °F), the average temperature is 36.7 °C (98 °F). The average low temperature during the coldest nights of the month is approximately 29 °C (84.5 °F). In the desert, nighttime temperatures are 5 °C (41 °F), and evenings are generally chilly throughout the year. In contrast, nighttime temperatures along the coast range from 12 °C (54 °F) to 15 °C (59 °F).