The highest day temperature in May 2023 was 78°F. The lowest night temperature was 36°F. The average values for day and night temperatures during May were 60.3°F и 48.6°F respectivly.

The average sea surface temperature in May 2023 for Erie was 51.5°F. The maximum and minimum values were 45.2°F and 58.4°F respectively.

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

Precipitation total in May for Erie is 1.2 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 9.1 mph. It makes May one of the most windless months of the year for Erie.

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 Erie in May is 7.7 hours.