January Weather in Altha, United States

Last updated: June 24, 2025

In January, the average temperature in Altha, United States hovers around 12°C (54°F). Expect a range from a chilly -6°C (21°F) to a warm 27°C (81°F). During this month, precipitation is quite notable, with an average of 88 mm (3.5 in) spread over 8 days. Coupled with an average humidity of 83%, the weather can feel quite moist, making it essential to prepare accordingly!

January Temperature in Altha

In January in Altha, the average temperature is 12°C (54°F). The maximum can reach 27°C (81°F), and the minimum can be as low as -6°C (21°F). This diverse range of temperatures makes it essential for travelers to pack for both warm and chilly conditions.

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

The chart illustrates January temperature patterns in Altha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altha, January typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (21°F).

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

January Precipitation in Altha

In Altha in January, the precipitation amount is 88 mm (3.5 in) over the course of 8 days.

January Precipitation Trends in Altha

The chart displays monthly precipitation patterns in Altha, 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 Altha, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 8 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 Altha

In Altha in January humidity is 83%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel sticky and uncomfortable, which can dampen the excitement of traveling.

January Average Humidity in Altha

This chart illustrates the average monthly humidity levels in Altha, 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 Altha is approximately 83%, 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 Altha

In Altha in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Altha.

Maximum UV Index Levels in Altha for January

The chart shows the monthly maximum UV Index (UVI) for Altha 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 Altha typically reaches 5, which falls under the moderate exposure category.

Data source: Altha 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 Altha Compares to Other Months

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

This table compares monthly weather conditions in Altha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	88 mm (3.5 inches)	83%	moderate
February Weather	15°C (60°F)	127 mm (5.0 inches)	82%	very high
March Weather	17°C (63°F)	57 mm (2.3 inches)	79%	very high
April Weather	20°C (68°F)	116 mm (4.6 inches)	77%	very high
May Weather	24°C (75°F)	109 mm (4.3 inches)	74%	extreme
June Weather	26°C (80°F)	183 mm (7.2 inches)	70%	extreme
July Weather	27°C (81°F)	178 mm (7.0 inches)	78%	extreme
August Weather	27°C (81°F)	204 mm (8.0 inches)	78%	extreme
September Weather	26°C (79°F)	158 mm (6.2 inches)	79%	very high
October Weather	23°C (73°F)	95 mm (3.7 inches)	74%	very high
November Weather	16°C (60°F)	47 mm (1.9 inches)	83%	high
December Weather	13°C (56°F)	131 mm (5.2 inches)	86%	moderate