The highest day temperature in September 2023 was 100°F. The lowest night temperature was 52°F. The average values for day and night temperatures during September were 77.6°F и 67.0°F respectivly.

The average sea surface temperature in September 2023 for Yonkers was 74.4°F. The maximum and minimum values were 69.0°F and 78.0°F respectively.

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

Precipitation total in September for Yonkers is 1.9 in. It makes september the most rainy month of the year.

The average wind speed in September is 7.3 mph. This value is relatively stable throughout the year.

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 Yonkers in September is 7.8 hours.