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April Weather in Smithton, United States

Last updated: June 24, 2025

In Smithton, United States, the average temperature in April hovers around 13°C (55°F). However, temperatures can vary significantly, dipping as low as -6°C (22°F) and soaring to a warm 31°C (89°F). This month also sees 116 mm (4.6 in) of precipitation over approximately 11 days, contributing to an average humidity of 77%. Plan accordingly to make the most of your time in this vibrant locale!

April Temperature in Smithton

In April in Smithton, the average temperature is 13°C (55°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of weather conditions during this time.

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

The chart illustrates April temperature patterns in Smithton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smithton, April typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (89°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec323447556677807772584539
Data source: Temperature data for Smithton 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 Smithton

In Smithton in April, the precipitation amount is 116 mm (4.6 in) over the course of 11 days.

April Precipitation Trends in Smithton

The chart displays monthly precipitation patterns in Smithton, 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 Smithton, April typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6559117116194117120105651045237
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Smithton

In Smithton in April humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

April Average Humidity in Smithton

This chart illustrates the average monthly humidity levels in Smithton, 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 Smithton is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Smithton

In Smithton in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Smithton.

Maximum UV Index Levels in Smithton for April

The chart shows the monthly maximum UV Index (UVI) for Smithton 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 Smithton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35610101111109743
Data source: Smithton 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 Smithton Compares to Other Months

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

This table compares monthly weather conditions in Smithton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)65 mm (2.5 inches)80%moderate
February Weather1°C (35°F)59 mm (2.3 inches)78%moderate
March Weather8°C (47°F)117 mm (4.6 inches)75%high
April Weather13°C (55°F)116 mm (4.6 inches)77%very high
May Weather19°C (67°F)193 mm (7.6 inches)82%very high
June Weather25°C (77°F)117 mm (4.6 inches)83%extreme
July Weather27°C (80°F)120 mm (4.7 inches)81%extreme
August Weather25°C (77°F)105 mm (4.1 inches)78%very high
September Weather22°C (73°F)65 mm (2.5 inches)72%very high
October Weather14°C (58°F)104 mm (4.1 inches)72%high
November Weather7°C (45°F)52 mm (2.0 inches)84%moderate
December Weather4°C (39°F)37 mm (1.4 inches)86%moderate

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