with only a 30 percent chance of rain in a day and plenty of sunshine hours, july can be a pleasant time of year in marvelous city.

The visibility for this month is mostly clear and cloud-free, although some scattered nebulosity could occur, especially during the days with the highest percentages of humidity, which can reach as high as 100%, while normally remaining in the comfortable 40 to 50% range.

this link gives access to detailed  daily, weekly, and monthly weather forecasts, as well as sunrise and sunset times.