The highest day temperature in May 2026 was 93°F. The lowest night temperature was 50°F. The average values for day and night temperatures during May were 78.5°F и 63.1°F respectivly.

The average sea surface temperature in May 2026 for Astrahan was 64.1°F. The maximum and minimum values were 50.6°F and 72.0°F respectively.

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

Precipitation total in May for Astrahan is 0.8 in. It makes may the most rainy month of the year.

The average wind speed in May is 11.1 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 Astrahan in May is 10.8 hours.