January Weather in Altheimer, United States

Last updated: June 24, 2025

In Altheimer, United States, the average temperature in January hovers around 7°C (44°F). However, temperatures can fluctuate dramatically, with a minimum of -14°C (7°F) and a maximum reaching 25°C (77°F). Expect about 110 mm (4.3 in) of precipitation spread over 9 days during this month, and prepare for a damp atmosphere with an average humidity of 84%.

January Temperature in Altheimer

In January in Altheimer, the average temperature is 7°C (44°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -14°C (7°F). This variation in temperatures makes it essential for travelers to be prepared for both warm and cold conditions while exploring Altheimer.

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

The chart illustrates January temperature patterns in Altheimer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altheimer, January typically has an average temperature of 7°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Altheimer

In Altheimer in January, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

January Precipitation Trends in Altheimer

The chart displays monthly precipitation patterns in Altheimer, 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 Altheimer, January typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 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 Altheimer

In Altheimer in January humidity is 84%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making it uncomfortable for traveling and requiring extra layers to stay warm and dry.

January Average Humidity in Altheimer

This chart illustrates the average monthly humidity levels in Altheimer, 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 Altheimer is approximately 84%, 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 Altheimer

In Altheimer in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Altheimer for better planning.

Maximum UV Index Levels in Altheimer for January

The chart shows the monthly maximum UV Index (UVI) for Altheimer 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 Altheimer typically reaches 4, which falls under the moderate exposure category.

Data source: Altheimer 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 Altheimer Compares to Other Months

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

This table compares monthly weather conditions in Altheimer, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	110 mm (4.3 inches)	84%	moderate
February Weather	9°C (48°F)	167 mm (6.6 inches)	83%	high
March Weather	14°C (58°F)	166 mm (6.5 inches)	81%	very high
April Weather	17°C (63°F)	156 mm (6.2 inches)	81%	very high
May Weather	23°C (73°F)	148 mm (5.8 inches)	83%	extreme
June Weather	26°C (80°F)	104 mm (4.1 inches)	83%	extreme
July Weather	28°C (83°F)	94 mm (3.7 inches)	81%	extreme
August Weather	27°C (81°F)	120 mm (4.7 inches)	74%	very high
September Weather	25°C (77°F)	95 mm (3.8 inches)	71%	very high
October Weather	19°C (66°F)	135 mm (5.3 inches)	76%	high
November Weather	11°C (53°F)	76 mm (3.0 inches)	84%	high
December Weather	9°C (49°F)	156 mm (6.1 inches)	88%	moderate