The highest day temperature in July 2026 was 110°F. The lowest night temperature was 61°F. The average values for day and night temperatures during July were 89.9°F и 71.0°F respectivly.

The average sea surface temperature in July 2026 for Stamford was 73.6°F. The maximum and minimum values were 70.8°F and 77.0°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Stamford is 1.4 in. It makes july the most rainy month of the year.

The average wind speed in July is 7.1 mph. It makes July the most windless month of the year for Stamford.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Stamford in July is 8.8 hours.