Hi there. No. Instead, if you are having frequent urination, I'd look for a medical cause. If it is really a change for you, it is best to see your doctor as there are a variety of health reasons that cause frequent urination. I found that I was having frequent urination at night and had to limit liquid intake after a certain hour and that certain things cause me to have to go more such as iced tea. ?? Have no idea why but that seems to come straight back out.
talk to your doctor if you are having this symptom. goodl uck
Indirectly, yes, but the effect would usually be small. You lose water both through sweat and through evaporation from your lungs when you breathe. On humid days, like when it rains, you will lose less water from your lungs and will urinate more if you drink the same amount of water. The effect is much greater if you exercise heavily.