January Weather in Lamoni, United States

Last updated: June 24, 2025

In January, the average temperature in Lamoni, United States hovers around -4°C (26°F). Expect minimums dipping to a chilly -30°C (-21°F), while maximums can reach a mild 16°C (60°F). During this month, anticipate precipitation totaling 45 mm (1.8 in) over approximately 6 days. The atmosphere is notably humid, with an average humidity level of 78%.

January Temperature in Lamoni

In January in Lamoni, the average temperature is -4°C (26°F). Maximum temperatures can reach 16°C (60°F), while minimums can drop as low as -30°C (-21°F). Travelers should be prepared for significant temperature fluctuations and dress in layers to enjoy their visit comfortably.

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

The chart illustrates January temperature patterns in Lamoni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lamoni, January typically has an average temperature of -4°C (26°F), with highs reaching up to 16°C (60°F) and lows dropping to around -30°C (-21°F).

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

January Precipitation in Lamoni

In Lamoni in January, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

January Precipitation Trends in Lamoni

The chart displays monthly precipitation patterns in Lamoni, 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 Lamoni, January typically receives around 45 mm (1.8 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 Lamoni

In Lamoni in January, humidity is 78%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps into your bones, making traveling outdoors uncomfortable and leaving you yearning for warmth.

January Average Humidity in Lamoni

This chart illustrates the average monthly humidity levels in Lamoni, 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 Lamoni is approximately 78%, 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 Lamoni

In Lamoni 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 Lamoni, you can check the information here.

Maximum UV Index Levels in Lamoni for January

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

Data source: Lamoni 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 Lamoni Compares to Other Months

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

This table compares monthly weather conditions in Lamoni, 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 (26°F)	45 mm (1.8 inches)	78%	moderate
February Weather	-2°C (28°F)	39 mm (1.5 inches)	80%	moderate
March Weather	6°C (43°F)	100 mm (3.9 inches)	77%	high
April Weather	11°C (51°F)	75 mm (3.0 inches)	77%	very high
May Weather	18°C (64°F)	161 mm (6.3 inches)	77%	very high
June Weather	24°C (76°F)	132 mm (5.2 inches)	81%	extreme
July Weather	25°C (78°F)	112 mm (4.4 inches)	81%	extreme
August Weather	24°C (75°F)	91 mm (3.6 inches)	77%	very high
September Weather	21°C (70°F)	125 mm (4.9 inches)	73%	very high
October Weather	12°C (54°F)	170 mm (6.7 inches)	75%	high
November Weather	5°C (41°F)	52 mm (2.0 inches)	85%	moderate
December Weather	1°C (34°F)	37 mm (1.5 inches)	83%	moderate