Last updated: August 22, 2025
In April, the average temperature in Stambolovo, Bulgaria hovers around 12°C (54°F). Expect a chilly minimum of -2°C (28°F) and a warm maximum reaching 28°C (83°F). During this month, 54 mm (2.1 in) of precipitation is expected over the course of about 7 days, contributing to an average humidity of 72%.
In April in Stambolovo, the average temperature is 12°C (54°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling to Stambolovo during this time.
In Stambolovo in April, the precipitation amount is 54 mm (2.1 in) over a duration of 7 days.
In Stambolovo in April, humidity is 72%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions a bit uncomfortable. You may find yourself reaching for an extra layer as the moisture in the air adds to the coolness, prompting travelers to seek out sheltered spots to enjoy the scenery.
In Stambolovo in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Stambolovo.
UV Risk Categories
Weather in Stambolovo varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Stambolovo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 59 mm (2.3 inches) | 87% | low |
| February Weather | 5°C (42°F) | 53 mm (2.1 inches) | 84% | moderate |
| March Weather | 8°C (46°F) | 69 mm (2.7 inches) | 81% | high |
| April Weather | 12°C (54°F) | 54 mm (2.1 inches) | 72% | very high |
| May Weather | 18°C (65°F) | 59 mm (2.3 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 101 mm (4.0 inches) | 65% | very high |
| July Weather | 25°C (77°F) | 43 mm (1.7 inches) | 59% | very high |
| August Weather | 26°C (79°F) | 16 mm (0.6 inches) | 49% | very high |
| September Weather | 21°C (71°F) | 22 mm (0.9 inches) | 57% | very high |
| October Weather | 15°C (59°F) | 81 mm (3.2 inches) | 76% | high |
| November Weather | 10°C (50°F) | 59 mm (2.3 inches) | 84% | moderate |
| December Weather | 6°C (43°F) | 86 mm (3.4 inches) | 86% | low |