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April Weather in Rockwell, United States

Last updated: June 24, 2025

In April, the average temperature in Rockwell, United States hovers around 16°C (61°F). Expect a range of temperatures, with a minimum dipping to 0°C (32°F) and a maximum soaring up to 31°C (88°F). Rainfall is not uncommon, with a total precipitation of 165 mm (6.5 in) spread over 10 days, while the average humidity levels around 78% can make the air feel quite muggy.

April Temperature in Rockwell

In April in Rockwell, the average temperature is 16°C (61°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 0°C (32°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities, from warm sunny days to cooler evenings.

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

The chart illustrates April temperature patterns in Rockwell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rockwell, April typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec434556617178818076645247
Data source: Temperature data for Rockwell 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 Rockwell

In Rockwell in April, the precipitation amount is 165 mm (6.5 in), which occurs over the course of 10 days.

April Precipitation Trends in Rockwell

The chart displays monthly precipitation patterns in Rockwell, 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 Rockwell, April typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec90153152165172117103115749175122
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rockwell

In Rockwell in April, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

April Average Humidity in Rockwell

This chart illustrates the average monthly humidity levels in Rockwell, 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 Rockwell is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rockwell

In Rockwell 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 Rockwell.

Maximum UV Index Levels in Rockwell for April

The chart shows the monthly maximum UV Index (UVI) for Rockwell 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 Rockwell typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Rockwell 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 Rockwell Compares to Other Months

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

This table compares monthly weather conditions in Rockwell, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)90 mm (3.5 inches)82%moderate
February Weather7°C (46°F)153 mm (6.0 inches)79%high
March Weather13°C (56°F)152 mm (6.0 inches)77%very high
April Weather16°C (61°F)165 mm (6.5 inches)78%very high
May Weather21°C (71°F)172 mm (6.8 inches)82%extreme
June Weather26°C (79°F)117 mm (4.6 inches)81%extreme
July Weather27°C (81°F)103 mm (4.1 inches)75%extreme
August Weather26°C (80°F)115 mm (4.5 inches)61%very high
September Weather24°C (76°F)74 mm (2.9 inches)59%very high
October Weather18°C (64°F)91 mm (3.6 inches)69%high
November Weather11°C (52°F)75 mm (3.0 inches)82%moderate
December Weather9°C (48°F)122 mm (4.8 inches)87%moderate

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