nomadseason

April Weather in Helper, United States

Last updated: June 24, 2025

In April, the average temperature in Helper, United States is a chilly 5°C (42°F). Expect a wide range, with minimums plunging to -15°C (4°F) and maximums reaching up to 22°C (72°F). During this month, precipitation averages 21 mm (0.8 in) across 6 days, contributing to an average humidity level of 69%.

April Temperature in Helper

In April in Helper, the average temperature is 5°C (42°F). Maximum temperatures can reach 22°C (72°F), while minimums can dip as low as -15°C (4°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates April temperature patterns in Helper, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helper, April typically has an average temperature of 5°C (42°F), with highs reaching up to 22°C (72°F) and lows dropping to around -15°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec222534415165716960433424
Data source: Temperature data for Helper generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Helper

In Helper in April, the total precipitation amount is 21 mm (0.8 in), occurring over a span of 6 days.

April Precipitation Trends in Helper

The chart displays monthly precipitation patterns in Helper, 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 Helper, April typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec343642214315222222302633
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Helper

In Helper in April, humidity is 69%. With an average temperature of 5°C (42°F), this humidity feels like a chilly dampness that clings to your skin, making it essential to pack layers and a good rain jacket for your travels.

April Average Humidity in Helper

This chart illustrates the average monthly humidity levels in Helper, 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 Helper is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%77%70%54%45%37%34%47%67%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Helper

In Helper 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 Helper.

Maximum UV Index Levels in Helper for April

The chart shows the monthly maximum UV Index (UVI) for Helper 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 Helper typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110753
Data source: Helper 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 Helper Compares to Other Months

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

This table compares monthly weather conditions in Helper, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)34 mm (1.3 inches)87%moderate
February Weather-4°C (25°F)36 mm (1.4 inches)88%high
March Weather1°C (34°F)42 mm (1.6 inches)77%very high
April Weather5°C (42°F)21 mm (0.8 inches)69%very high
May Weather11°C (51°F)43 mm (1.7 inches)54%extreme
June Weather18°C (65°F)15 mm (0.6 inches)45%extreme
July Weather22°C (71°F)22 mm (0.9 inches)37%extreme
August Weather20°C (69°F)22 mm (0.9 inches)34%extreme
September Weather15°C (60°F)22 mm (0.9 inches)47%very high
October Weather6°C (43°F)30 mm (1.2 inches)67%high
November Weather1°C (34°F)26 mm (1.0 inches)82%moderate
December Weather-5°C (24°F)33 mm (1.3 inches)87%moderate

Compare Helper's Climate with Cities Worldwide