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April Weather in Johnson Creek, United States

Last updated: June 24, 2025

In April, the average temperature in Johnson Creek, United States hovers around 8°C (46°F), with extremes ranging from a chilly -8°C (17°F) to a warm 27°C (81°F). Expect about 105 mm (4.1 in) of precipitation spread over 13 days, contributing to a high average humidity of 85%.

April Temperature in Johnson Creek

In April in Johnson Creek, the average temperature is 8°C (46°F). The maximum can reach 27°C (81°F) and the minimum can be as low as -8°C (17°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates April temperature patterns in Johnson Creek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnson Creek, April typically has an average temperature of 8°C (46°F), with highs reaching up to 27°C (81°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec222336465970757165523730
Data source: Temperature data for Johnson Creek 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 Creek

In Johnson Creek in April, the precipitation amount is 105 mm (4.1 in) over the course of 13 days.

April Precipitation Trends in Johnson Creek

The chart displays monthly precipitation patterns in Johnson Creek, 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 Creek, April typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec55515810512711296901021134447
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Johnson Creek

In Johnson Creek in April humidity is 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

April Average Humidity in Johnson Creek

This chart illustrates the average monthly humidity levels in Johnson Creek, 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 Creek is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Johnson Creek

In Johnson Creek in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Johnson Creek.

Maximum UV Index Levels in Johnson Creek for April

The chart shows the monthly maximum UV Index (UVI) for Johnson Creek 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 Creek typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Johnson Creek 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 Creek Compares to Other Months

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

This table compares monthly weather conditions in Johnson Creek, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)55 mm (2.1 inches)85%moderate
February Weather-5°C (24°F)51 mm (2.0 inches)85%moderate
March Weather2°C (36°F)58 mm (2.3 inches)85%moderate
April Weather8°C (46°F)105 mm (4.1 inches)85%very high
May Weather15°C (59°F)127 mm (5.0 inches)78%very high
June Weather21°C (70°F)112 mm (4.4 inches)80%very high
July Weather24°C (75°F)96 mm (3.8 inches)78%very high
August Weather22°C (72°F)90 mm (3.5 inches)76%very high
September Weather18°C (65°F)102 mm (4.0 inches)79%very high
October Weather11°C (52°F)113 mm (4.5 inches)83%moderate
November Weather3°C (37°F)44 mm (1.7 inches)88%moderate
December Weather-1°C (30°F)47 mm (1.8 inches)81%low

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