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April Weather in Hemlock, United States

Last updated: June 24, 2025

In April, the average temperature in Hemlock, United States hovers around 7°C (45°F). While temperatures can dip as low as -5°C (22°F), they can also rise to a pleasant 27°C (81°F). Expect approximately 110 mm (4.3 in) of precipitation over about 15 days, coupled with a high average humidity of 88%. Prepare for a mix of weather that reflects the charm of this season!

April Temperature in Hemlock

In April in Hemlock, the average temperature is 7°C (45°F). Maximum temperatures can reach 27°C (81°F) and minimums can drop as low as -5°C (22°F). This range makes it essential for travelers to pack layers to accommodate both warm and chilly weather.

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

The chart illustrates April temperature patterns in Hemlock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hemlock, April typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (81°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec262834455867727063533831
Data source: Temperature data for Hemlock 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 Hemlock

In Hemlock in April, the precipitation amount is 110 mm (4.3 in) over the course of 15 days.

April Precipitation Trends in Hemlock

The chart displays monthly precipitation patterns in Hemlock, 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 Hemlock, April typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec7580731101209114087781368286
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hemlock

In Hemlock in April humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.

April Average Humidity in Hemlock

This chart illustrates the average monthly humidity levels in Hemlock, 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 Hemlock is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hemlock

In Hemlock 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 Hemlock.

Maximum UV Index Levels in Hemlock for April

The chart shows the monthly maximum UV Index (UVI) for Hemlock 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 Hemlock typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Hemlock 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 Hemlock Compares to Other Months

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

This table compares monthly weather conditions in Hemlock, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)75 mm (2.9 inches)91%moderate
February Weather-2°C (28°F)80 mm (3.2 inches)91%moderate
March Weather1°C (35°F)72 mm (2.9 inches)88%high
April Weather7°C (45°F)110 mm (4.3 inches)88%very high
May Weather14°C (58°F)119 mm (4.7 inches)82%very high
June Weather19°C (67°F)91 mm (3.6 inches)79%very high
July Weather22°C (72°F)140 mm (5.5 inches)77%very high
August Weather21°C (70°F)87 mm (3.4 inches)72%very high
September Weather17°C (64°F)78 mm (3.1 inches)76%very high
October Weather12°C (53°F)136 mm (5.4 inches)83%high
November Weather4°C (39°F)82 mm (3.2 inches)88%moderate
December Weather-1°C (31°F)86 mm (3.4 inches)87%low

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