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December Weather in New Tulsa, United States

Last updated: June 24, 2025

In December, the average temperature in New Tulsa, United States rests at a cool 7°C (45°F). Expect a chilly minimum of -8°C (17°F) and a warm maximum reaching 25°C (77°F). This month brings about 56 mm (2.2 in) of precipitation over approximately 6 days, along with an average humidity level of 87%. Prepare for a mix of conditions if you're planning a visit!

December Temperature in New Tulsa

In December in New Tulsa, the average temperature is 7°C (45°F). Maximums can reach 25°C (77°F), while minimums can drop as low as -8°C (17°F). Be prepared for a wide range of temperatures during your travels to New Tulsa this month.

December Weather in New Tulsa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in New Tulsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Tulsa, December typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec394154607079838176625045
Data source: Temperature data for New Tulsa 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 New Tulsa

In New Tulsa in December, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

December Precipitation Trends in New Tulsa

The chart displays monthly precipitation patterns in New Tulsa, 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 New Tulsa, December typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec817811516319410192122871425556
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in New Tulsa

In New Tulsa 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 New Tulsa

This chart illustrates the average monthly humidity levels in New Tulsa, 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 New Tulsa 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 New Tulsa

In New Tulsa 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 New Tulsa, you can check the information here.

Maximum UV Index Levels in New Tulsa for December

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

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

This table compares monthly weather conditions in New Tulsa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)81 mm (3.2 inches)79%moderate
February Weather5°C (42°F)78 mm (3.1 inches)78%high
March Weather12°C (54°F)115 mm (4.5 inches)75%high
April Weather15°C (60°F)162 mm (6.4 inches)75%very high
May Weather21°C (70°F)194 mm (7.6 inches)83%very high
June Weather26°C (79°F)101 mm (4.0 inches)81%extreme
July Weather28°C (83°F)92 mm (3.6 inches)78%extreme
August Weather27°C (81°F)122 mm (4.8 inches)68%very high
September Weather25°C (76°F)87 mm (3.4 inches)64%very high
October Weather17°C (63°F)142 mm (5.6 inches)71%high
November Weather10°C (51°F)55 mm (2.2 inches)82%moderate
December Weather7°C (45°F)56 mm (2.2 inches)87%moderate

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