The highest day temperature in September 2023 was 56°F. The lowest night temperature was 35°F. The average values for day and night temperatures during September were 48.1°F и 42.9°F respectivly.

The average sea surface temperature in September 2023 for Homer was 51.4°F. The maximum and minimum values were 49.6°F and 53.6°F respectively.

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

Precipitation total in September for Homer is 1.4 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 6.2 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 Homer in September is 4.3 hours.