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April Weather in Harrison, United States

Last updated: June 24, 2025

The average temperature in Harrison, United States during April hovers around 6°C (44°F). Be prepared for a wide range of conditions, as temperatures can dip to a chilly -18°C (0°F) or rise to a warm 27°C (81°F). Expect approximately 57 mm (2.3 in) of precipitation spread over 10 days, with an average humidity of 66%. Stay cozy and enjoy the variability of the climate!

April Temperature in Harrison

In April in Harrison, the average temperature is 6°C (44°F). The maximum can reach 27°C (81°F), and the minimum can be as low as -18°C (0°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and lighter clothing.

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

The chart illustrates April temperature patterns in Harrison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrison, April typically has an average temperature of 6°C (44°F), with highs reaching up to 27°C (81°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec292537445468747163453831
Data source: Temperature data for Harrison 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 Harrison

In Harrison in April, the precipitation amount is 57 mm (2.3 in) over the course of 10 days.

April Precipitation Trends in Harrison

The chart displays monthly precipitation patterns in Harrison, 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 Harrison, April typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec162857579157433535462226
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Harrison

In Harrison in April humidity is 66%. With an average temperature of 6°C (44°F), this humidity feels like a chilly, damp embrace that can make outdoor activities less enjoyable, as the cool air clings to your skin and can leave you feeling colder than the thermometer suggests, making it essential to bundle up for any sightseeing or adventures.

April Average Humidity in Harrison

This chart illustrates the average monthly humidity levels in Harrison, 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 Harrison is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%78%64%66%74%84%85%85%76%71%73%75%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Harrison

In Harrison in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Harrison.

Maximum UV Index Levels in Harrison for April

The chart shows the monthly maximum UV Index (UVI) for Harrison 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 Harrison typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35610101111108643
Data source: Harrison 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 Harrison Compares to Other Months

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

This table compares monthly weather conditions in Harrison, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)16 mm (0.6 inches)73%moderate
February Weather-4°C (26°F)28 mm (1.1 inches)78%moderate
March Weather3°C (38°F)57 mm (2.2 inches)64%high
April Weather6°C (44°F)57 mm (2.3 inches)66%very high
May Weather12°C (54°F)91 mm (3.6 inches)74%very high
June Weather20°C (68°F)57 mm (2.2 inches)84%extreme
July Weather23°C (74°F)43 mm (1.7 inches)85%extreme
August Weather22°C (71°F)35 mm (1.4 inches)85%very high
September Weather17°C (64°F)35 mm (1.4 inches)76%very high
October Weather7°C (46°F)45 mm (1.8 inches)71%high
November Weather4°C (39°F)22 mm (0.9 inches)73%moderate
December Weather0°C (31°F)26 mm (1.0 inches)75%moderate

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