The highest day temperature in May 2026 was 70°F. The lowest night temperature was 45°F. The average values for day and night temperatures during May were 60.5°F и 49.9°F respectivly.

The average sea surface temperature in May 2026 for Florence was 52.2°F. The maximum and minimum values were 49.0°F and 56.0°F respectively.

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

Precipitation total in May for Florence is 0.9 in.

The average wind speed in May is 9.0 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 Florence in May is 7.6 hours.