The highest day temperature in September 2023 was 87°F. The lowest night temperature was 47°F. The average values for day and night temperatures during September were 69.3°F и 57.6°F respectivly.

The average sea surface temperature in September 2023 for York was 62.2°F. The maximum and minimum values were 59.0°F and 66.2°F respectively.

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

Precipitation total in September for York is 2.1 in.

The average wind speed in September is 8.6 mph. It makes September one of the most windless months of the year for York.

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 York in September is 6.3 hours.