Too little wee for a new born?

We live in a dry area, temperature can reach up to 32 degrees Calais by 10am.

She is drinking at least 6-7 times a day and 3 longer drinks at night.

Our concern is that she is not urinating enough, most of her dippers are bowls at least 4 a day and 2 urines in the day with a much larger output before midnight and early morning.

Could she be sweating most of the milk out instead of urinating?