How low does the temperature drop on venus?

Question

How low does the temperature drop on venus?

Answer 1

it is relatively constant because it is so close to the sun

heat index of 450*C-480*C

Answer 2

venus is the hottest planet in this galaxy..

the surface temperatures range doesn't vary much with time.. average temperature that is recorded for Venus is 467 degree of Celsius = 872 degrees of Fahrenheit = 740 kelvin

but most also say that it's about 464 °C (867°F)  and varies very little between day and night..

but on it's atmosphere the temperature has a range that decreases from nearly 750 K at the surface to about 180 K at about 100 km. Above 100 km, there is a marked contrast between the day-side and the night-side thermal structures. On the day side there is a thermosphere in which temperatures increase with height to an exospheric temperature of about 300 K.