The highest day temperature in September 2024 was 82°F. The lowest night temperature was 60°F. The average values for day and night temperatures during September were 74.1°F и 68.6°F respectivly.

The average sea surface temperature in September 2024 for Lagan was 67.3°F. The maximum and minimum values were 61.4°F and 72.0°F respectively.

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

Precipitation total in September for Lagan is 1.0 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 13.0 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 Lagan in September is 9.8 hours.