Why does a person produce more urine when exposed to the cold than when they are in a warm place?

Answer 1

In a warm environment one loses water as insensible perspiration (invisible) which evaporates in the environment. This loss is more when the temperature is higher.

In higher temperature ,especially with high environmental humidity, the loss becomes visible as perspiration.

If the body water loss by perspiration is not compensated by drinking then the kidneys come in to retain water and hence the decrease in urine production.

Hope this answers the question.

Answer 2

Your body produces urine based not on temperature, but on how much fluid you ingest. Your body regulates your fluid levels based on it's needs.

Answer 3

the cold temperature relaxes your bladder allowing for easy emptying of urine.

Answer 4

because the cold makes the muscles contract leaving less space to hold it in