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April Weather in Lower Allen, United States

Last updated: June 24, 2025

In Lower Allen, United States, the average temperature in April is a cool 12°C (53°F), with temperatures ranging from a chilly -3°C (28°F) to a warm 30°C (86°F). Visitors can expect around 102 mm (4.0 in) of precipitation spread over 12 days, contributing to an average humidity level of 83%.

April Temperature in Lower Allen

In April in Lower Allen, the average temperature is 12°C (53°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -3°C (28°F). This makes it essential for travelers to pack layers to accommodate the wide range of temperatures.

April Weather in Lower Allen: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Lower Allen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lower Allen, April typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec343743536372787569594438
Data source: Temperature data for Lower Allen 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 Lower Allen

In Lower Allen in April, the total precipitation amount is 102 mm (4.0 in), occurring over a span of 12 days.

April Precipitation Trends in Lower Allen

The chart displays monthly precipitation patterns in Lower Allen, 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 Lower Allen, April typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec659994102121921321071161058689
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lower Allen

In Lower Allen in April humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

April Average Humidity in Lower Allen

This chart illustrates the average monthly humidity levels in Lower Allen, 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 Lower Allen is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lower Allen

In Lower Allen 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 Lower Allen.

Maximum UV Index Levels in Lower Allen for April

The chart shows the monthly maximum UV Index (UVI) for Lower Allen 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 Lower Allen typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Lower Allen 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 Lower Allen Compares to Other Months

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

This table compares monthly weather conditions in Lower Allen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)64 mm (2.5 inches)87%moderate
February Weather3°C (37°F)99 mm (3.9 inches)85%moderate
March Weather6°C (43°F)94 mm (3.7 inches)85%high
April Weather12°C (53°F)102 mm (4.0 inches)83%very high
May Weather17°C (63°F)121 mm (4.8 inches)75%very high
June Weather22°C (72°F)92 mm (3.6 inches)73%very high
July Weather25°C (78°F)132 mm (5.2 inches)65%very high
August Weather24°C (76°F)107 mm (4.2 inches)62%very high
September Weather21°C (69°F)116 mm (4.6 inches)66%very high
October Weather15°C (59°F)105 mm (4.1 inches)79%high
November Weather7°C (45°F)86 mm (3.4 inches)87%moderate
December Weather3°C (38°F)88 mm (3.5 inches)85%low

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