JAMB - Geography (2021 - No. 20)
In a combined maximum and minimum thermometer, the difference between the hottest and coldest daily temperature for that day gives the
Diurnal range of temperature
Mean daily temperature
Minimum daily temperature
Maximum daily temperature
Explication
Diurnal range of temperature = Max.temperature - Mini.temperature for that day
Maximum daily temperature ≡ Hottest daily temperature
Minimum daily temperature ≡ Coldest daily temperature
Maximum daily temperature ≡ Hottest daily temperature
Minimum daily temperature ≡ Coldest daily temperature