January Weather in Vega, United States

Last updated: June 24, 2025

In January, the average temperature in Vega, United States hovers around 4°C (39°F). Expect a minimum chill of -18°C (0°F), while the mercury can rise to a pleasant 23°C (74°F). Be prepared for a slight chance of rain, with 19 mm (0.8 in) of precipitation spread over about 3 days. The average humidity during this time is a notable 74%, adding a touch of crispness to the air.

January Temperature in Vega

In January in Vega, the average temperature is 4°C (39°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop as low as -18°C (0°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Vega, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vega, January typically has an average temperature of 4°C (39°F), with highs reaching up to 23°C (74°F) and lows dropping to around -18°C (0°F).

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

January Precipitation in Vega

In Vega in January, the precipitation amount averaged 19 mm (0.8 in) over a span of 3 days.

January Precipitation Trends in Vega

The chart displays monthly precipitation patterns in Vega, 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 Vega, January typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 3 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 Vega

In Vega in January humidity is 74%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm while navigating the potentially slippery streets.

January Average Humidity in Vega

This chart illustrates the average monthly humidity levels in Vega, 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 Vega is approximately 74%, 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 Vega

In Vega 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 Vega for better planning.

Maximum UV Index Levels in Vega for January

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

Data source: Vega 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 Vega Compares to Other Months

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

This table compares monthly weather conditions in Vega, 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 (39°F)	19 mm (0.8 inches)	74%	moderate
February Weather	5°C (41°F)	11 mm (0.4 inches)	75%	high
March Weather	11°C (51°F)	38 mm (1.5 inches)	61%	very high
April Weather	14°C (58°F)	33 mm (1.3 inches)	61%	extreme
May Weather	20°C (68°F)	63 mm (2.5 inches)	69%	extreme
June Weather	25°C (77°F)	45 mm (1.8 inches)	74%	extreme
July Weather	27°C (80°F)	37 mm (1.5 inches)	75%	extreme
August Weather	26°C (78°F)	61 mm (2.4 inches)	78%	extreme
September Weather	22°C (72°F)	36 mm (1.4 inches)	76%	very high
October Weather	14°C (58°F)	62 mm (2.4 inches)	76%	very high
November Weather	9°C (48°F)	13 mm (0.5 inches)	80%	high
December Weather	5°C (41°F)	11 mm (0.4 inches)	77%	moderate