The highest day temperature in May 2026 was 82°F. The lowest night temperature was 38°F. The average values for day and night temperatures during May were 66.8°F и 53.5°F respectivly.

The average sea surface temperature in May 2026 for Byala was 59.1°F. The maximum and minimum values were 53.6°F and 66.2°F respectively.

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

Precipitation total in May for Byala is 1.7 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 7.9 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 Byala in May is 9.9 hours.