April Weather in Johnson Siding, United States

Last updated: June 24, 2025

In April, the average temperature in Johnson Siding, United States is a chilly 3°C (38°F), with extremes ranging from a frigid -20°C (-4°F) to a warm 24°C (75°F). Expect about 91 mm (3.6 in) of precipitation over 14 days, with an average humidity level of 66%, making it a month of varied weather conditions.

April Temperature in Johnson Siding

In April in Johnson Siding, the average temperature is 3°C (38°F). The maximum can reach 24°C (75°F), while the minimum can be as low as -20°C (-4°F). Be prepared for a wide range of temperatures, making layers essential for travelers during this time.

April Weather in Johnson Siding: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Johnson Siding, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnson Siding, April typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (75°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec252033374862676457413428
Data source: Temperature data for Johnson Siding 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 Johnson Siding

In Johnson Siding in April, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.

April Precipitation Trends in Johnson Siding

The chart displays monthly precipitation patterns in Johnson Siding, 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 Johnson Siding, April typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1935529113710615510160602331
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Johnson Siding

In Johnson Siding in April, humidity is 66%. With an average temperature of 3°C (38°F), this humidity feels like an uncomfortably damp chill that seeps into your bones, making traveling feel cold and heavy, as if you're wading through a cool mist that doesn’t quite let you warm up.

April Average Humidity in Johnson Siding

This chart illustrates the average monthly humidity levels in Johnson Siding, 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 Johnson Siding 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 Johnson Siding

In Johnson Siding 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 Johnson Siding.

Maximum UV Index Levels in Johnson Siding for April

The chart shows the monthly maximum UV Index (UVI) for Johnson Siding 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 Johnson Siding typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356991111108632
Data source: Johnson Siding 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 Johnson Siding Compares to Other Months

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

This table compares monthly weather conditions in Johnson Siding, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)19 mm (0.7 inches)73%moderate
February Weather-7°C (20°F)35 mm (1.4 inches)78%moderate
March Weather1°C (33°F)52 mm (2.0 inches)64%high
April Weather3°C (38°F)91 mm (3.6 inches)66%very high
May Weather9°C (48°F)137 mm (5.4 inches)74%very high
June Weather17°C (62°F)106 mm (4.2 inches)84%extreme
July Weather20°C (67°F)155 mm (6.1 inches)85%extreme
August Weather18°C (65°F)101 mm (4.0 inches)85%very high
September Weather14°C (58°F)60 mm (2.4 inches)76%very high
October Weather5°C (41°F)60 mm (2.3 inches)71%high
November Weather1°C (34°F)23 mm (0.9 inches)73%moderate
December Weather-2°C (28°F)31 mm (1.2 inches)75%low

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