January Weather in Irving, United States

Last updated: June 24, 2025

In January, the average temperature in Irving, United States hovers around 8°C (47°F), making it a cool yet refreshing time of year. Expect minimum temperatures to plummet to -11°C (12°F) and maximums to reach a pleasant 26°C (80°F). With 55 mm (2.2 in) of precipitation spread across 7 days, it's wise to keep an umbrella handy. The air tends to be quite humid, with an average humidity level of 80%, adding to the unique climate experience.

January Temperature in Irving

In January in Irving, the average temperature is 8°C (47°F). Maximum temperatures can reach 26°C (80°F), while minimum temperatures can drop as low as -11°C (12°F). Be prepared for a wide range of temperatures when traveling to Irving during this time.

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

The chart illustrates January temperature patterns in Irving, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irving, January typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (80°F) and lows dropping to around -11°C (12°F).

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

January Precipitation in Irving

In Irving in January, the precipitation amount is 55 mm (2.2 in) over the course of 7 days.

January Precipitation Trends in Irving

The chart displays monthly precipitation patterns in Irving, 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 Irving, January typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 7 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 Irving

In Irving in January, humidity is 80%. With an average temperature of 8°C (47°F), this humidity feels like you're walking through a heavy mist, making your clothes cling to your skin and every step prone to a shiver, which can be quite uncomfortable for traveling.

January Average Humidity in Irving

This chart illustrates the average monthly humidity levels in Irving, 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 Irving is approximately 80%, 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 Irving

In Irving 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 Irving for better planning.

Maximum UV Index Levels in Irving for January

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

Data source: Irving 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 Irving Compares to Other Months

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

This table compares monthly weather conditions in Irving, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	55 mm (2.2 inches)	80%	moderate
February Weather	10°C (50°F)	94 mm (3.7 inches)	79%	high
March Weather	16°C (61°F)	107 mm (4.2 inches)	78%	very high
April Weather	19°C (66°F)	106 mm (4.2 inches)	78%	very high
May Weather	24°C (75°F)	158 mm (6.2 inches)	81%	extreme
June Weather	28°C (82°F)	91 mm (3.6 inches)	78%	extreme
July Weather	30°C (86°F)	44 mm (1.7 inches)	73%	extreme
August Weather	29°C (85°F)	95 mm (3.7 inches)	66%	extreme
September Weather	26°C (80°F)	76 mm (3.0 inches)	65%	very high
October Weather	20°C (68°F)	143 mm (5.6 inches)	72%	very high
November Weather	14°C (57°F)	55 mm (2.2 inches)	82%	high
December Weather	11°C (52°F)	58 mm (2.3 inches)	87%	moderate