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April Weather in Arthur, United States

Last updated: June 24, 2025

In April, the average temperature in Arthur, United States hovers around 8°C (46°F). However, be prepared for a wide range, with minimums plunging to -13°C (10°F) and maximums soaring to 34°C (93°F). During this month, you can expect about 52 mm (2.1 in) of precipitation spread over 8 days, accompanied by an average humidity level of 64%.

April Temperature in Arthur

In April in Arthur, the average temperature is 8°C (46°F). Maximums can reach 34°C (93°F) and minimums can drop as low as -13°C (10°F). Travelers should be prepared for a wide range of temperatures, so packing layers is essential.

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

The chart illustrates April temperature patterns in Arthur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arthur, April typically has an average temperature of 8°C (46°F), with highs reaching up to 34°C (93°F) and lows dropping to around -13°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec282639465671757266473931
Data source: Temperature data for Arthur 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 Arthur

In Arthur in April, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

April Precipitation Trends in Arthur

The chart displays monthly precipitation patterns in Arthur, 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 Arthur, April typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1319635213359624640382121
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Arthur

In Arthur in April humidity is 64%. With an average temperature of 8°C (46°F), this humidity feels like a chilly embrace, making traveling somewhat brisk and invigorating, but you might want to dress in layers to balance the moisture in the air.

April Average Humidity in Arthur

This chart illustrates the average monthly humidity levels in Arthur, 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 Arthur is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Arthur

In Arthur 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 Arthur.

Maximum UV Index Levels in Arthur for April

The chart shows the monthly maximum UV Index (UVI) for Arthur 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 Arthur typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Arthur 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 Arthur Compares to Other Months

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

This table compares monthly weather conditions in Arthur, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)13 mm (0.5 inches)73%moderate
February Weather-3°C (26°F)19 mm (0.7 inches)80%moderate
March Weather4°C (39°F)63 mm (2.5 inches)64%high
April Weather8°C (46°F)52 mm (2.1 inches)64%very high
May Weather14°C (57°F)133 mm (5.2 inches)76%very high
June Weather21°C (71°F)59 mm (2.3 inches)79%extreme
July Weather24°C (75°F)62 mm (2.4 inches)77%extreme
August Weather22°C (72°F)46 mm (1.8 inches)79%very high
September Weather19°C (66°F)40 mm (1.6 inches)70%very high
October Weather9°C (48°F)38 mm (1.5 inches)64%high
November Weather4°C (39°F)21 mm (0.8 inches)75%moderate
December Weather0°C (31°F)20 mm (0.8 inches)78%moderate

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