January Weather in Lambert, United States

Last updated: June 24, 2025

In January, the average temperature in Lambert, United States hovers around 7°C (45°F). Expect a range between a chilly -13°C (8°F) and a warm 24°C (76°F). With 115 mm (4.5 in) of precipitation spread over 9 days, you might want to keep that umbrella handy. Overall, humidity is high at around 84%, contributing to a moist and cool atmosphere.

January Temperature in Lambert

In January in Lambert, the average temperature is 7°C (45°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -13°C (8°F). It's essential to pack layers to ensure comfort while exploring the diverse weather conditions during your travels.

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

The chart illustrates January temperature patterns in Lambert, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lambert, January typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (76°F) and lows dropping to around -13°C (8°F).

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

January Precipitation in Lambert

In Lambert in January, the precipitation amount is 115 mm (4.5 in) over the course of 9 days, indicating a relatively wet period for the region.

January Precipitation Trends in Lambert

The chart displays monthly precipitation patterns in Lambert, 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 Lambert, January typically receives around 115 mm (4.5 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 Lambert

In Lambert in January, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

January Average Humidity in Lambert

This chart illustrates the average monthly humidity levels in Lambert, 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 Lambert 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 Lambert

In Lambert 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 Lambert for better planning.

Maximum UV Index Levels in Lambert for January

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

Data source: Lambert 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 Lambert Compares to Other Months

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

This table compares monthly weather conditions in Lambert, 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 (45°F)	115 mm (4.5 inches)	84%	moderate
February Weather	9°C (48°F)	198 mm (7.8 inches)	83%	high
March Weather	14°C (57°F)	166 mm (6.5 inches)	81%	very high
April Weather	17°C (62°F)	146 mm (5.8 inches)	81%	very high
May Weather	22°C (73°F)	127 mm (5.0 inches)	83%	extreme
June Weather	26°C (79°F)	129 mm (5.1 inches)	83%	extreme
July Weather	28°C (82°F)	121 mm (4.7 inches)	81%	extreme
August Weather	27°C (81°F)	120 mm (4.7 inches)	74%	very high
September Weather	25°C (77°F)	108 mm (4.3 inches)	71%	very high
October Weather	19°C (66°F)	104 mm (4.1 inches)	76%	high
November Weather	11°C (52°F)	84 mm (3.3 inches)	84%	high
December Weather	9°C (49°F)	144 mm (5.7 inches)	88%	moderate