The highest day temperature in May 2025 was 73°F. The lowest night temperature was 52°F. The average values for day and night temperatures during May were 63.0°F и 58.1°F respectivly.

The average sea surface temperature in May 2025 for Ilich was 61.8°F. The maximum and minimum values were 55.0°F and 67.8°F respectively.

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation total in May for Ilich is 0.4 in. This value is relatively stable throughout the year.

The average wind speed in May is 11.7 mph. It makes May one of the most windless months of the year for Ilich.

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 Ilich in May is 9.4 hours.