April Weather in Sinn, Germany

Last updated: August 23, 2025

In April, the average temperature in Sinn, Germany hovers around 9°C (48°F), with minimums dipping to -10°C (15°F) and maximums soaring up to 25°C (78°F). Expect 42 mm (1.7 in) of precipitation spread over 9 days, and be prepared for a high average humidity of 83%.

April Temperature in Sinn

In April in Sinn, the average temperature is 9°C (48°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -10°C (15°F). This diverse temperature range makes Sinn a destination for travelers seeking both warmth and chilly adventures during their visit.

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

The chart illustrates April temperature patterns in Sinn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinn, April typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (78°F) and lows dropping to around -10°C (15°F).

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

April Precipitation in Sinn

In Sinn in April, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

April Precipitation Trends in Sinn

The chart displays monthly precipitation patterns in Sinn, 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 Sinn, April typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Sinn

In Sinn in April humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

April Average Humidity in Sinn

This chart illustrates the average monthly humidity levels in Sinn, 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 Sinn is approximately 83%, 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 Sinn

In Sinn in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sinn.

Maximum UV Index Levels in Sinn for April

The chart shows the monthly maximum UV Index (UVI) for Sinn 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 Sinn typically reaches 5, which falls under the moderate exposure category.

Data source: Sinn 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 Sinn Compares to Other Months

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

This table compares monthly weather conditions in Sinn, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	82 mm (3.2 inches)	92%	low
February Weather	2°C (36°F)	78 mm (3.1 inches)	90%	low
March Weather	5°C (41°F)	90 mm (3.6 inches)	87%	moderate
April Weather	9°C (48°F)	42 mm (1.7 inches)	83%	moderate
May Weather	12°C (54°F)	80 mm (3.1 inches)	76%	high
June Weather	17°C (64°F)	75 mm (3.0 inches)	74%	very high
July Weather	18°C (65°F)	87 mm (3.4 inches)	74%	very high
August Weather	18°C (65°F)	77 mm (3.0 inches)	75%	high
September Weather	14°C (57°F)	58 mm (2.3 inches)	82%	moderate
October Weather	10°C (50°F)	73 mm (2.9 inches)	88%	moderate
November Weather	5°C (41°F)	55 mm (2.2 inches)	90%	low
December Weather	3°C (37°F)	113 mm (4.5 inches)	92%	low