January Weather in Tulsa, United States

Last updated: June 24, 2025

In January, the average temperature in Tulsa, United States hovers around 4°C (39°F). While the mercury can dip as low as -16°C (4°F), it can also reach a pleasant 24°C (75°F) on warmer days. Expect about 74 mm (2.9 in) of precipitation spread over 6 days, with an average humidity level of 77% that adds to the atmosphere.

January Temperature in Tulsa

In January in Tulsa, the average temperature is 4°C (39°F). Maximums can reach 24°C (75°F), and minimums can drop as low as -16°C (4°F). Be prepared for a wide range of temperatures when traveling during this month.

January Weather in Tulsa: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tulsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tulsa, January typically has an average temperature of 4°C (39°F), with highs reaching up to 24°C (75°F) and lows dropping to around -16°C (4°F).

Data source: Temperature data for Tulsa generated using information from the Copernicus Climate Change Service.

January Precipitation in Tulsa

In Tulsa in January, the total precipitation amount is 74 mm (2.9 in), spread over a period of 6 days.

January Precipitation Trends in Tulsa

The chart displays monthly precipitation patterns in Tulsa, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Tulsa, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Tulsa

In Tulsa in January, humidity is 77%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that seeps into your bones, making travel feel invigorating yet uncomfortable without proper layers to stay warm and dry.

January Average Humidity in Tulsa

This chart illustrates the average monthly humidity levels in Tulsa, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Tulsa is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Tulsa

In Tulsa in January, 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 Tulsa, you can check the information here.

Maximum UV Index Levels in Tulsa for January

The chart shows the monthly maximum UV Index (UVI) for Tulsa in January, 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 January, the maximum UV index in Tulsa typically reaches 3, which falls under the moderate exposure category.

Data source: Tulsa January 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 January Weather in Tulsa Compares to Other Months

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

This table compares monthly weather conditions in Tulsa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	74 mm (2.9 inches)	77%	moderate
February Weather	5°C (41°F)	63 mm (2.5 inches)	76%	high
March Weather	12°C (53°F)	115 mm (4.5 inches)	71%	high
April Weather	15°C (59°F)	140 mm (5.5 inches)	73%	very high
May Weather	21°C (70°F)	194 mm (7.6 inches)	83%	very high
June Weather	26°C (79°F)	98 mm (3.9 inches)	83%	extreme
July Weather	28°C (83°F)	94 mm (3.7 inches)	81%	extreme
August Weather	27°C (80°F)	120 mm (4.7 inches)	73%	very high
September Weather	24°C (76°F)	88 mm (3.4 inches)	67%	very high
October Weather	17°C (62°F)	136 mm (5.3 inches)	72%	high
November Weather	10°C (50°F)	46 mm (1.8 inches)	82%	moderate
December Weather	7°C (44°F)	42 mm (1.7 inches)	85%	moderate