The highest day temperature in July 2025 was 97°F. The lowest night temperature was 60°F. The average values for day and night temperatures during July were 85.2°F и 71.5°F respectivly.

The average sea surface temperature in July 2025 for Buffalo was 77.4°F. The maximum and minimum values were 70.2°F and 81.4°F respectively.

You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in July for Buffalo is 1.5 in. It makes july the most rainy month of the year.

The average wind speed in July is 7.0 mph. It makes July one of the most windless months of the year for Buffalo.

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 Buffalo in July is 8.8 hours.