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April Weather in Bartlesville, United States

Last updated: June 24, 2025

In April, the average temperature in Bartlesville, United States hovers around 15°C (58°F), with fluctuations that can range from a chilly -4°C (24°F) to a warm 31°C (88°F). Expect about 107 mm (4.2 in) of precipitation spread across 10 days, and be prepared for a relatively high average humidity of 73%.

April Temperature in Bartlesville

In April in Bartlesville, the average temperature is 15°C (58°F). The maximum can reach 31°C (88°F) while the minimum can drop as low as -4°C (24°F). This makes it essential for travelers to pack accordingly to enjoy varying weather conditions.

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

The chart illustrates April temperature patterns in Bartlesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bartlesville, April typically has an average temperature of 15°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec373952586879828075614842
Data source: Temperature data for Bartlesville 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 Bartlesville

In Bartlesville in April, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.

April Precipitation Trends in Bartlesville

The chart displays monthly precipitation patterns in Bartlesville, 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 Bartlesville, April typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec645511510722010185107871364336
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bartlesville

In Bartlesville in April humidity is 73%. With an average temperature of 15°C (58°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities slightly more taxing as you navigate the sticky air.

April Average Humidity in Bartlesville

This chart illustrates the average monthly humidity levels in Bartlesville, 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 Bartlesville is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bartlesville

In Bartlesville 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 Bartlesville.

Maximum UV Index Levels in Bartlesville for April

The chart shows the monthly maximum UV Index (UVI) for Bartlesville 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 Bartlesville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Bartlesville 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 Bartlesville Compares to Other Months

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

This table compares monthly weather conditions in Bartlesville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)64 mm (2.5 inches)77%moderate
February Weather4°C (39°F)54 mm (2.1 inches)76%high
March Weather11°C (52°F)115 mm (4.5 inches)71%high
April Weather15°C (58°F)107 mm (4.2 inches)73%very high
May Weather20°C (69°F)220 mm (8.7 inches)83%very high
June Weather26°C (79°F)101 mm (4.0 inches)83%extreme
July Weather28°C (82°F)85 mm (3.4 inches)81%extreme
August Weather26°C (80°F)107 mm (4.2 inches)73%very high
September Weather24°C (76°F)87 mm (3.4 inches)67%very high
October Weather16°C (61°F)136 mm (5.4 inches)72%high
November Weather9°C (49°F)43 mm (1.7 inches)82%moderate
December Weather6°C (43°F)36 mm (1.4 inches)85%moderate

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