May in Rybinsk is usually noticeably more rainy than the previous spring months. Thunderstorms begin, precipitation falls abundant, but pass more quickly. At the same time, the relative humidity of the air becomes much less than in March and April, about 70% against 80% and 75% respectively.

The air temperature in May is higher than in the early spring. In the first half of the month by day it is + 9-14 degrees with a plus sign, and by the end of the month already + 13-18. Night frosts on the soil occur in the early days of May, and even then infrequently, usually during this period the thermometer shows an average of +3 degrees. In the second half of the month at night it is about + 5-10 degrees

The actual weather for the next few days can be found on the page "Weather in Rybinsk"