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December Weather in Sapulpa, United States

Last updated: June 24, 2025

In December, the average temperature in Sapulpa, United States hovers around 7°C (45°F). Expect a chilly minimum of -10°C (15°F) and, on milder days, a maximum of 26°C (78°F). Prepare for wet weather, with an average precipitation of 48 mm (1.9 in) over 5 days, and a notable average humidity of 87%.

December Temperature in Sapulpa

In December in Sapulpa, the average temperature is 7°C (45°F), with maximums reaching up to 26°C (78°F) and minimums plummeting as low as -10°C (15°F). Travelers should prepare for a wide range of temperatures, ensuring they're ready for both warmer days and colder nights.

December Weather in Sapulpa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sapulpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapulpa, December typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (78°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec394154597079838176625045
Data source: Temperature data for Sapulpa 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.

December Precipitation in Sapulpa

In Sapulpa in December, the precipitation amount is 48 mm (1.9 in) spread over the course of 5 days.

December Precipitation Trends in Sapulpa

The chart displays monthly precipitation patterns in Sapulpa, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sapulpa, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec77691111621879998122871374948
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sapulpa

In Sapulpa in December, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

December Average Humidity in Sapulpa

This chart illustrates the average monthly humidity levels in Sapulpa, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sapulpa is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sapulpa

In Sapulpa in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Sapulpa, you can check the information here.

Maximum UV Index Levels in Sapulpa for December

The chart shows the monthly maximum UV Index (UVI) for Sapulpa in December, 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 December, the maximum UV index in Sapulpa typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Sapulpa December 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 December Weather in Sapulpa Compares to Other Months

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

This table compares monthly weather conditions in Sapulpa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)77 mm (3.0 inches)79%moderate
February Weather5°C (41°F)69 mm (2.7 inches)78%high
March Weather12°C (54°F)111 mm (4.4 inches)75%high
April Weather15°C (60°F)161 mm (6.4 inches)75%very high
May Weather21°C (70°F)187 mm (7.4 inches)83%very high
June Weather26°C (79°F)99 mm (3.9 inches)81%extreme
July Weather28°C (83°F)98 mm (3.9 inches)78%extreme
August Weather27°C (81°F)122 mm (4.8 inches)68%very high
September Weather24°C (76°F)87 mm (3.4 inches)64%very high
October Weather17°C (62°F)137 mm (5.4 inches)71%high
November Weather10°C (51°F)49 mm (1.9 inches)82%moderate
December Weather7°C (45°F)48 mm (1.9 inches)87%moderate

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