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April Weather in Linn, United States

Last updated: June 24, 2025

In April, the average temperature in Linn, United States hovers around 25°C (77°F). Expect temperature variations with a minimum of 8°C (47°F) and soaring highs of up to 42°C (108°F). Rainfall is relatively modest, with 34 mm (1.3 in) of precipitation spread over 6 days. The air tends to be quite humid, with an average humidity of 77%.

April Temperature in Linn

In April in Linn, the average temperature is 25°C (77°F). Maximum can reach 42°C (108°F) and minimum can be as low as 8°C (47°F). Be prepared for a range of temperatures, packing both light clothing for the heat and warmer layers for cooler evenings.

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

The chart illustrates April temperature patterns in Linn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Linn, April typically has an average temperature of 25°C (77°F), with highs reaching up to 42°C (108°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec616472778285868783776964
Data source: Temperature data for Linn 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 Linn

In Linn in April, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

April Precipitation Trends in Linn

The chart displays monthly precipitation patterns in Linn, 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 Linn, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2321363410299973198563124
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Linn

In Linn in April, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

April Average Humidity in Linn

This chart illustrates the average monthly humidity levels in Linn, 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 Linn is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%79%76%77%80%73%66%65%73%76%80%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Linn

In Linn in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Linn.

Maximum UV Index Levels in Linn for April

The chart shows the monthly maximum UV Index (UVI) for Linn 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 Linn typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6910111212121211976
Data source: Linn 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 Linn Compares to Other Months

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

This table compares monthly weather conditions in Linn, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)23 mm (0.9 inches)83%high
February Weather18°C (65°F)21 mm (0.8 inches)79%very high
March Weather22°C (72°F)36 mm (1.4 inches)76%very high
April Weather25°C (77°F)34 mm (1.3 inches)77%extreme
May Weather28°C (82°F)102 mm (4.0 inches)80%extreme
June Weather29°C (85°F)99 mm (3.9 inches)73%extreme
July Weather30°C (86°F)97 mm (3.8 inches)66%extreme
August Weather31°C (88°F)31 mm (1.2 inches)65%extreme
September Weather29°C (84°F)98 mm (3.9 inches)73%extreme
October Weather25°C (77°F)56 mm (2.2 inches)76%very high
November Weather20°C (69°F)31 mm (1.2 inches)80%high
December Weather18°C (64°F)24 mm (0.9 inches)86%high

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