January Weather in Oglala, United States

Last updated: June 24, 2025

In January, the average temperature in Oglala, United States hovers around -3°C (27°F). Expect the mercury to dip as low as -26°C (-15°F) and occasionally rise to a maximum of 15°C (58°F). With 15 mm (0.6 in) of precipitation over approximately 3 days, be prepared for a damp atmosphere, complemented by an average humidity of 73%.

January Temperature in Oglala

In January in Oglala, the average temperature is -3°C (27°F), with maximums reaching 15°C (58°F) and minimums dropping as low as -26°C (-15°F). Travelers should prepare for a wide range of temperatures, from chilly days to surprisingly mild spells.

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

The chart illustrates January temperature patterns in Oglala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oglala, January typically has an average temperature of -3°C (27°F), with highs reaching up to 15°C (58°F) and lows dropping to around -26°C (-15°F).

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

January Precipitation in Oglala

In Oglala in January, the precipitation amount is 15 mm (0.6 in) over the course of 3 days.

January Precipitation Trends in Oglala

The chart displays monthly precipitation patterns in Oglala, 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 Oglala, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 3 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 Oglala

In Oglala in January humidity is 73%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that numbs the skin, making it essential for travelers to bundle up in warm layers and be prepared for the dampness that seeps through clothing, potentially leading to an uncomfortable experience outdoors.

January Average Humidity in Oglala

This chart illustrates the average monthly humidity levels in Oglala, 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 Oglala is approximately 73%, 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 Oglala

In Oglala 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 Oglala, you can check the information here.

Maximum UV Index Levels in Oglala for January

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

Data source: Oglala 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 Oglala Compares to Other Months

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

This table compares monthly weather conditions in Oglala, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	15 mm (0.6 inches)	73%	moderate
February Weather	-5°C (24°F)	25 mm (1.0 inches)	78%	moderate
March Weather	3°C (37°F)	52 mm (2.1 inches)	64%	high
April Weather	7°C (45°F)	63 mm (2.5 inches)	66%	very high
May Weather	13°C (56°F)	99 mm (3.9 inches)	74%	very high
June Weather	21°C (71°F)	51 mm (2.0 inches)	84%	extreme
July Weather	25°C (77°F)	45 mm (1.8 inches)	85%	extreme
August Weather	23°C (73°F)	33 mm (1.3 inches)	85%	very high
September Weather	18°C (65°F)	43 mm (1.7 inches)	76%	very high
October Weather	8°C (47°F)	41 mm (1.6 inches)	71%	moderate
November Weather	4°C (39°F)	17 mm (0.7 inches)	73%	moderate
December Weather	-1°C (31°F)	26 mm (1.0 inches)	75%	moderate