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April Weather in Johnsonburg, United States

Last updated: June 24, 2025

In Johnsonburg, United States, the average temperature in April hovers around 9°C (48°F). While temperatures can drop to a chilly -6°C (22°F), they can also rise to a warm 27°C (81°F). Expect about 134 mm (5.3 in) of precipitation spread over 15 days, with humidity levels averaging a high 88%.

April Temperature in Johnsonburg

In April in Johnsonburg, the average temperature is 9°C (48°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -6°C (22°F). Be prepared for a wide range of temperatures when traveling to Johnsonburg during this month.

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

The chart illustrates April temperature patterns in Johnsonburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnsonburg, April typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec283238485967727064543933
Data source: Temperature data for Johnsonburg 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 Johnsonburg

In Johnsonburg in April, the total precipitation amount is 134 mm (5.3 in) spread over a period of 15 days.

April Precipitation Trends in Johnsonburg

The chart displays monthly precipitation patterns in Johnsonburg, 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 Johnsonburg, April typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec9812310513415113312910212612298107
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Johnsonburg

In Johnsonburg in April, humidity is 88%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill settling into your bones, making outdoor exploration feel heavy and oppressive.

April Average Humidity in Johnsonburg

This chart illustrates the average monthly humidity levels in Johnsonburg, 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 Johnsonburg is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Johnsonburg

In Johnsonburg 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 Johnsonburg.

Maximum UV Index Levels in Johnsonburg for April

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

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

This table compares monthly weather conditions in Johnsonburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)98 mm (3.9 inches)89%moderate
February Weather0°C (32°F)123 mm (4.9 inches)90%moderate
March Weather3°C (38°F)105 mm (4.1 inches)89%high
April Weather9°C (48°F)134 mm (5.3 inches)88%very high
May Weather15°C (59°F)151 mm (6.0 inches)80%very high
June Weather20°C (67°F)133 mm (5.3 inches)79%very high
July Weather22°C (72°F)129 mm (5.1 inches)74%very high
August Weather21°C (71°F)101 mm (4.0 inches)64%very high
September Weather18°C (65°F)126 mm (5.0 inches)67%very high
October Weather12°C (54°F)122 mm (4.8 inches)81%high
November Weather4°C (39°F)98 mm (3.8 inches)89%moderate
December Weather1°C (34°F)107 mm (4.2 inches)88%low

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