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April Weather in Germantown, United States

Last updated: June 24, 2025

In Germantown, United States, the average temperature in April hovers around 13°C (56°F), with a minimum dipping to -3°C (26°F) and a maximum soaring to 31°C (87°F). Expect 136 mm (5.4 in) of precipitation over approximately 11 days, contributing to the region's average humidity of 83%.

April Temperature in Germantown

In April in Germantown, the average temperature is 13°C (56°F), with maximums reaching 31°C (87°F) and minimums dipping as low as -3°C (26°F). This wide range of temperatures makes Germantown a versatile travel destination, suitable for both warm and cooler climate activities.

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

The chart illustrates April temperature patterns in Germantown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Germantown, April typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec333648566877807773604540
Data source: Temperature data for Germantown 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 Germantown

In Germantown in April, the total precipitation amount reaches 136 mm (5.4 in) over the course of 11 days.

April Precipitation Trends in Germantown

The chart displays monthly precipitation patterns in Germantown, 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 Germantown, April typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec849214213617510594110611168276
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Germantown

In Germantown in April humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

April Average Humidity in Germantown

This chart illustrates the average monthly humidity levels in Germantown, 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 Germantown is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Germantown

In Germantown in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Germantown.

Maximum UV Index Levels in Germantown for April

The chart shows the monthly maximum UV Index (UVI) for Germantown 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 Germantown typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111110109753
Data source: Germantown 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 Germantown Compares to Other Months

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

This table compares monthly weather conditions in Germantown, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)84 mm (3.3 inches)84%moderate
February Weather2°C (37°F)92 mm (3.6 inches)82%moderate
March Weather9°C (48°F)142 mm (5.6 inches)84%high
April Weather13°C (56°F)136 mm (5.4 inches)83%very high
May Weather20°C (68°F)175 mm (6.9 inches)80%extreme
June Weather25°C (77°F)104 mm (4.1 inches)83%extreme
July Weather27°C (80°F)94 mm (3.7 inches)82%very high
August Weather25°C (77°F)110 mm (4.3 inches)82%very high
September Weather23°C (73°F)61 mm (2.4 inches)79%very high
October Weather15°C (60°F)116 mm (4.6 inches)79%high
November Weather7°C (45°F)82 mm (3.2 inches)88%moderate
December Weather4°C (40°F)76 mm (3.0 inches)87%moderate

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