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April Weather in Hollnich, Germany

Last updated: August 23, 2025

In April, the average temperature in Hollnich, Germany hovers around 9°C (49°F). Although it can dip as low as -5°C (24°F), it can also reach a pleasant 26°C (79°F). Expect 37 mm (1.4 in) of precipitation over 9 days, with an average humidity level of 84%.

April Temperature in Hollnich

In April in Hollnich, the average temperature is 9°C (49°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -5°C (24°F). It's advisable to pack layers to accommodate both warm days and chilly nights during your travels.

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

The chart illustrates April temperature patterns in Hollnich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hollnich, April typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485564666558514138
Data source: Temperature data for Hollnich 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 Hollnich

In Hollnich in April, the total precipitation amount is 37 mm (1.4 in) spread across 9 days.

April Precipitation Trends in Hollnich

The chart displays monthly precipitation patterns in Hollnich, 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 Hollnich, April typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec585668376973626148535092
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hollnich

In Hollnich in April, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

April Average Humidity in Hollnich

This chart illustrates the average monthly humidity levels in Hollnich, 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 Hollnich is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hollnich

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

Maximum UV Index Levels in Hollnich for April

The chart shows the monthly maximum UV Index (UVI) for Hollnich 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 Hollnich typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Hollnich 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 Hollnich Compares to Other Months

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

This table compares monthly weather conditions in Hollnich, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)58 mm (2.3 inches)91%low
February Weather3°C (38°F)56 mm (2.2 inches)90%moderate
March Weather6°C (42°F)68 mm (2.7 inches)88%moderate
April Weather9°C (49°F)37 mm (1.4 inches)84%high
May Weather13°C (55°F)69 mm (2.7 inches)81%very high
June Weather18°C (64°F)73 mm (2.9 inches)82%very high
July Weather19°C (66°F)62 mm (2.4 inches)82%very high
August Weather19°C (66°F)61 mm (2.4 inches)80%high
September Weather14°C (58°F)48 mm (1.9 inches)83%high
October Weather10°C (51°F)53 mm (2.1 inches)89%moderate
November Weather5°C (42°F)50 mm (2.0 inches)91%low
December Weather3°C (38°F)92 mm (3.6 inches)93%low

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