Last updated: August 27, 2025
In May, the average temperature in Bolgar, Russian Federation is a comfortable 14°C (57°F). However, be prepared for a range of temperatures, as the minimum can dip to -2°C (29°F), while the maximum can soar to 33°C (91°F). Expect some rain, with an average precipitation of 42 mm (1.7 in) spread over 8 days. Don't forget your umbrella and stay hydrated; the average humidity hovers around 71%!
In May in Bolgar, the average temperature is 14°C (57°F), with maximums reaching 33°C (91°F) and minimums plummeting to as low as -2°C (29°F). It's advisable to pack layers to accommodate the wide temperature range while enjoying your travels.
In Bolgar in May, the precipitation amount is 42 mm (1.7 in) over the course of 8 days.
In Bolgar in May, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.
In Bolgar in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bolgar, you can refer to this Hourly UV Index in Bolgar.
UV Risk Categories
Weather in Bolgar varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bolgar, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 38 mm (1.5 inches) | 98% | low |
| February Weather | -8°C (17°F) | 43 mm (1.7 inches) | 96% | low |
| March Weather | -4°C (26°F) | 41 mm (1.6 inches) | 93% | moderate |
| April Weather | 5°C (41°F) | 55 mm (2.2 inches) | 83% | moderate |
| May Weather | 14°C (57°F) | 42 mm (1.7 inches) | 71% | high |
| June Weather | 18°C (64°F) | 47 mm (1.9 inches) | 71% | high |
| July Weather | 21°C (70°F) | 57 mm (2.2 inches) | 74% | high |
| August Weather | 19°C (66°F) | 57 mm (2.2 inches) | 71% | high |
| September Weather | 12°C (54°F) | 45 mm (1.8 inches) | 84% | moderate |
| October Weather | 7°C (44°F) | 46 mm (1.8 inches) | 90% | moderate |
| November Weather | -2°C (29°F) | 36 mm (1.4 inches) | 93% | low |
| December Weather | -7°C (19°F) | 39 mm (1.5 inches) | 90% | low |