The highest day temperature in May 2023 was 81°F. The lowest night temperature was 33°F. The average values for day and night temperatures during May were 62.2°F и 46.6°F respectivly.

The average sea surface temperature in May 2023 for Harbor Springs was 42.2°F. The maximum and minimum values were 36.0°F and 53.8°F respectively.

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

Precipitation total in May for Harbor Springs is 1.1 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 8.3 mph. It makes May one of the most windless months of the year for Harbor Springs.

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 Harbor Springs in May is 7.7 hours.