January Weather in Berthoud, United States

Last updated: June 24, 2025

In January, the average temperature in Berthoud, United States hovers around -1°C (30°F). Expect minimums to plunge to -24°C (-12°F) and maximums reaching up to 17°C (63°F). With precipitation totaling 19 mm (0.8 in) across 4 days, and an average humidity of 84%, be prepared for a rather chilly and damp experience!

January Temperature in Berthoud

In January in Berthoud, the average temperature is -1°C (30°F). Maximum temperatures can reach 17°C (63°F), while minimums may drop as low as -24°C (-12°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Berthoud, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Berthoud, January typically has an average temperature of -1°C (30°F), with highs reaching up to 17°C (63°F) and lows dropping to around -24°C (-12°F).

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

January Precipitation in Berthoud

In Berthoud in January, the precipitation amount is 19 mm (0.8 in) over a span of 4 days.

January Precipitation Trends in Berthoud

The chart displays monthly precipitation patterns in Berthoud, 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 Berthoud, January typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Berthoud

In Berthoud in January, humidity is 84%. With an average temperature of -1°C (30°F), this humidity feels like a sharp chill that seeps into your bones, making travel uncomfortable as the wetness in the air intensifies the cold, leaving you yearning for warmth and shelter.

January Average Humidity in Berthoud

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

In Berthoud 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 Berthoud for better planning.

Maximum UV Index Levels in Berthoud for January

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

Data source: Berthoud 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 Berthoud Compares to Other Months

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

This table compares monthly weather conditions in Berthoud, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	19 mm (0.8 inches)	84%	moderate
February Weather	-1°C (30°F)	26 mm (1.0 inches)	85%	high
March Weather	5°C (40°F)	56 mm (2.2 inches)	75%	very high
April Weather	9°C (48°F)	55 mm (2.2 inches)	67%	extreme
May Weather	13°C (56°F)	119 mm (4.7 inches)	67%	extreme
June Weather	20°C (69°F)	42 mm (1.6 inches)	68%	extreme
July Weather	23°C (75°F)	31 mm (1.2 inches)	62%	extreme
August Weather	22°C (73°F)	43 mm (1.7 inches)	63%	extreme
September Weather	19°C (66°F)	27 mm (1.1 inches)	63%	very high
October Weather	9°C (49°F)	38 mm (1.5 inches)	72%	high
November Weather	4°C (40°F)	23 mm (0.9 inches)	79%	moderate
December Weather	0°C (33°F)	15 mm (0.6 inches)	85%	moderate