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April Weather in Sallisaw, United States

Last updated: June 24, 2025

In April, the average temperature in Sallisaw, United States hovers around 15°C (60°F). During this time, temperatures can range from a brisk -1°C (30°F) to a warm 32°C (91°F). Visitors should be prepared for some rain, as the region experiences an average precipitation of 152 mm (6.0 in) over approximately 11 days. With an average humidity of 78%, the atmosphere can feel quite moist and balmy.

April Temperature in Sallisaw

In April in Sallisaw, the average temperature is 15°C (60°F). The maximum can reach 32°C (91°F), while the minimum can dip as low as -1°C (30°F). This climate variability makes it essential for travelers to pack versatile clothing options to accommodate for both warm days and cooler nights.

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

The chart illustrates April temperature patterns in Sallisaw, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sallisaw, April typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (91°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec404354596978827976625045
Data source: Temperature data for Sallisaw 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 Sallisaw

In Sallisaw in April, the precipitation amount reaches 152 mm (6.0 in) over the course of 11 days.

April Precipitation Trends in Sallisaw

The chart displays monthly precipitation patterns in Sallisaw, 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 Sallisaw, April typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec951151331522098196128801588094
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sallisaw

In Sallisaw in April, humidity is 78%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp embrace that can make outdoor activities a bit uncomfortable, highlighting the importance of staying hydrated and taking breaks in the shade while exploring.

April Average Humidity in Sallisaw

This chart illustrates the average monthly humidity levels in Sallisaw, 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 Sallisaw is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sallisaw

In Sallisaw 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 Sallisaw.

Maximum UV Index Levels in Sallisaw for April

The chart shows the monthly maximum UV Index (UVI) for Sallisaw 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 Sallisaw typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109754
Data source: Sallisaw 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 Sallisaw Compares to Other Months

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

This table compares monthly weather conditions in Sallisaw, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)95 mm (3.8 inches)82%moderate
February Weather6°C (43°F)115 mm (4.5 inches)79%high
March Weather12°C (54°F)133 mm (5.2 inches)77%high
April Weather15°C (60°F)152 mm (6.0 inches)78%very high
May Weather21°C (70°F)209 mm (8.2 inches)82%very high
June Weather25°C (78°F)81 mm (3.2 inches)81%extreme
July Weather28°C (82°F)95 mm (3.8 inches)75%extreme
August Weather26°C (80°F)128 mm (5.0 inches)61%very high
September Weather24°C (76°F)80 mm (3.1 inches)59%very high
October Weather17°C (63°F)158 mm (6.2 inches)69%high
November Weather10°C (50°F)80 mm (3.2 inches)82%moderate
December Weather7°C (46°F)94 mm (3.7 inches)87%moderate

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