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April Weather in Alt Moelln, Germany

Last updated: August 23, 2025

In Alt Moelln, Germany, the average temperature in April is a brisk 9°C (48°F). Expect a range that can dip to a chilly -3°C (26°F) or soar to a warm 27°C (81°F). During this month, precipitation averages about 42 mm (1.6 in) spread over 9 days, while humidity levels hover at a comfortable 83%.

April Temperature in Alt Moelln

In April in Alt Moelln, the average temperature is 9°C (48°F), with maximums that can reach 27°C (81°F) and minimums that can drop as low as -3°C (26°F). It's a time for travelers to prepare for a mix of mild days and chilly nights while exploring the diverse offerings of Alt Moelln.

April Weather in Alt Moelln: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Alt Moelln, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alt Moelln, April typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec373741475565656659524439
Data source: Temperature data for Alt Moelln 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 Alt Moelln

In Alt Moelln in April, the precipitation amount is 42 mm (1.6 in) over the course of 9 days.

April Precipitation Trends in Alt Moelln

The chart displays monthly precipitation patterns in Alt Moelln, 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 Alt Moelln, April typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec605161426265847551694665
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Alt Moelln

In Alt Moelln 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 Alt Moelln

This chart illustrates the average monthly humidity levels in Alt Moelln, 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 Alt Moelln is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%83%78%77%77%75%82%86%90%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Alt Moelln

In Alt Moelln 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 Alt Moelln.

Maximum UV Index Levels in Alt Moelln for April

The chart shows the monthly maximum UV Index (UVI) for Alt Moelln 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 Alt Moelln typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Alt Moelln 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 Alt Moelln Compares to Other Months

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

This table compares monthly weather conditions in Alt Moelln, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)60 mm (2.4 inches)91%low
February Weather3°C (38°F)51 mm (2.0 inches)89%low
March Weather5°C (41°F)61 mm (2.4 inches)87%moderate
April Weather9°C (48°F)42 mm (1.6 inches)83%moderate
May Weather13°C (55°F)62 mm (2.4 inches)78%high
June Weather18°C (65°F)65 mm (2.6 inches)77%very high
July Weather18°C (65°F)84 mm (3.3 inches)77%high
August Weather19°C (66°F)75 mm (2.9 inches)75%high
September Weather15°C (59°F)51 mm (2.0 inches)82%moderate
October Weather11°C (53°F)69 mm (2.7 inches)86%moderate
November Weather7°C (44°F)46 mm (1.8 inches)89%low
December Weather4°C (39°F)65 mm (2.6 inches)92%low

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