Figure 1. A pair of Japanese quail. If the birds have not been subjected to genetic. selection for bodyweight, the adult male quail will. weigh about 100â140 g, while the females are. slightly heavier, weighing from 120â160 g.
The temperature of a desert is also a defining and unique characteristic. Most deserts are warmer during the day than they are at night, and the difference in temperature is quite drastic. The average daytime temperature is 100Â°F, while at night the average temperature is 25Â°F. This large temperature difference is due to low amount of moisture in the desert air.
The Sahara desert is quiet expansive, as such the mean temperature varies quite a bit, coastal areas of the desert being more temperate. In summer the day temperature can â¦ range from 40 to 50 degrees Celsius At night the temperatures can reach 0 degrees Celsius or lower! The mean average temperature (that is to say the average temperature of all the days in the year) is over 30 degrees Celsius.