The highest day temperature in May 2023 was 77°F. The lowest night temperature was 46°F. The average values for day and night temperatures during May were 64.7°F и 52.0°F respectivly.

The average sea surface temperature in May 2023 for Riomaggiore was 66.8°F. The maximum and minimum values were 63.2°F and 72.2°F respectively.

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

Precipitation total in May for Riomaggiore is 1.6 in.

The average wind speed in May is 4.0 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 Riomaggiore in May is 7.3 hours.