April Weather in Byst, Czech Republic

Last updated: August 23, 2025

In April, the average temperature in Byst, Czech Republic hovers around 9°C (48°F). While you may experience chilly minimums of -6°C (22°F), the weather can pleasantly warm up to a maximum of 26°C (79°F). With an average humidity of 78% and approximately 38 mm (1.5 in) of rainfall spread over 9 days, be prepared for both cool breezes and occasional showers!

April Temperature in Byst

In April in Byst, the average temperature is 9°C (48°F). Maximum temperatures can reach 26°C (79°F), while minimums can drop as low as -6°C (22°F). Be prepared for a wide range of weather conditions while exploring Byst this month!

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

The chart illustrates April temperature patterns in Byst, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Byst, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Byst generated using information from the Copernicus Climate Change Service.

April Precipitation in Byst

In Byst in April, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 9 days.

April Precipitation Trends in Byst

The chart displays monthly precipitation patterns in Byst, 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 Byst, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Byst

In Byst in April humidity is 78%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that clings to your skin, making outdoor excursions less enjoyable as you navigate the damp air.

April Average Humidity in Byst

This chart illustrates the average monthly humidity levels in Byst, 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 Byst is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Byst

In Byst in April, 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 Byst, you can refer to this Hourly UV Index in Byst.

Maximum UV Index Levels in Byst for April

The chart shows the monthly maximum UV Index (UVI) for Byst 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 Byst typically reaches 6, which falls under the high exposure category.

Data source: Byst 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 Byst Compares to Other Months

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

This table compares monthly weather conditions in Byst, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	45 mm (1.8 inches)	89%	low
February Weather	1°C (35°F)	51 mm (2.0 inches)	87%	moderate
March Weather	4°C (40°F)	50 mm (2.0 inches)	84%	moderate
April Weather	9°C (48°F)	38 mm (1.5 inches)	78%	high
May Weather	13°C (56°F)	83 mm (3.2 inches)	63%	high
June Weather	19°C (66°F)	74 mm (2.9 inches)	63%	very high
July Weather	19°C (67°F)	73 mm (2.9 inches)	61%	very high
August Weather	20°C (68°F)	81 mm (3.2 inches)	65%	high
September Weather	15°C (59°F)	78 mm (3.1 inches)	72%	high
October Weather	10°C (51°F)	67 mm (2.7 inches)	80%	moderate
November Weather	5°C (42°F)	42 mm (1.7 inches)	87%	low
December Weather	2°C (35°F)	59 mm (2.3 inches)	91%	low