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April Weather in Chirpan, Bulgaria

Last updated: August 22, 2025

The average temperature in Chirpan, Bulgaria during April is a mild 12°C (55°F). You can expect minimum temperatures to dip as low as -2°C (28°F), while maximums can reach a warm 29°C (84°F). During this month, precipitation averages 46 mm (1.8 in) across about 7 days, with a noticeable humidity level of 70%.

April Temperature in Chirpan

In April in Chirpan, the average temperature is 12°C (55°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -2°C (28°F). This mild yet varied climate makes Chirpan an intriguing destination for travelers looking to experience both warm and cool weather in a single visit.

April Weather in Chirpan: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Chirpan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chirpan, April typically has an average temperature of 12°C (55°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec354046546471777870584840
Data source: Temperature data for Chirpan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Chirpan

In Chirpan in April, the precipitation amount is 46 mm (1.8 in) over the course of 7 days.

April Precipitation Trends in Chirpan

The chart displays monthly precipitation patterns in Chirpan, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Chirpan, April typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec424266465396502119686073
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Chirpan

In Chirpan in April, humidity is 70%. With an average temperature of 12°C (55°F), this humidity feels like a thick blanket enveloping you, making outdoor exploration feel heavier and often requiring more breaks to stay comfortable while traveling.

April Average Humidity in Chirpan

This chart illustrates the average monthly humidity levels in Chirpan, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Chirpan is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Chirpan

In Chirpan 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 Chirpan.

Maximum UV Index Levels in Chirpan for April

The chart shows the monthly maximum UV Index (UVI) for Chirpan in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Chirpan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468910997632
Data source: Chirpan April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Chirpan Compares to Other Months

Weather in Chirpan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Chirpan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Chirpan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)42 mm (1.7 inches)88%low
February Weather5°C (41°F)42 mm (1.7 inches)84%moderate
March Weather8°C (46°F)66 mm (2.6 inches)81%high
April Weather12°C (55°F)46 mm (1.8 inches)70%very high
May Weather18°C (65°F)53 mm (2.1 inches)72%very high
June Weather22°C (71°F)96 mm (3.8 inches)66%very high
July Weather25°C (77°F)49 mm (1.9 inches)62%very high
August Weather26°C (78°F)21 mm (0.8 inches)48%very high
September Weather21°C (70°F)18 mm (0.7 inches)58%high
October Weather14°C (58°F)68 mm (2.7 inches)78%high
November Weather9°C (48°F)60 mm (2.4 inches)85%moderate
December Weather5°C (40°F)73 mm (2.9 inches)87%low

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