January Weather in Mesquite, United States

Last updated: June 24, 2025

In Mesquite, United States, the average temperature in January hovers around 6°C (43°F). Expect a chilly range with minimums dipping to -8°C (18°F) and maximums reaching up to 19°C (66°F). During this month, you'll likely encounter about 40 mm (1.6 in) of precipitation over approximately 5 days, all wrapped in an average humidity of 80%.

January Temperature in Mesquite

In January in Mesquite, the average temperature is 6°C (43°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -8°C (18°F). It's advisable to pack layers and be prepared for a mix of mild and chilly weather during your travels.

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

The chart illustrates January temperature patterns in Mesquite, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mesquite, January typically has an average temperature of 6°C (43°F), with highs reaching up to 19°C (66°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Mesquite

In Mesquite in January, the precipitation amount is 40 mm (1.6 in) over the course of 5 days.

January Precipitation Trends in Mesquite

The chart displays monthly precipitation patterns in Mesquite, 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 Mesquite, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 5 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 Mesquite

In Mesquite in January humidity is 80%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor exploration quite uncomfortable, often leaving travelers feeling clammy and cold despite the relatively mild temperature.

January Average Humidity in Mesquite

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

In Mesquite 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 Mesquite for better planning.

Maximum UV Index Levels in Mesquite for January

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

Data source: Mesquite 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 Mesquite Compares to Other Months

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

This table compares monthly weather conditions in Mesquite, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	40 mm (1.6 inches)	80%	moderate
February Weather	8°C (46°F)	36 mm (1.4 inches)	82%	high
March Weather	12°C (54°F)	38 mm (1.5 inches)	72%	very high
April Weather	18°C (65°F)	11 mm (0.4 inches)	62%	very high
May Weather	22°C (72°F)	11 mm (0.4 inches)	45%	extreme
June Weather	29°C (85°F)	1 mm (0.0 inches)	34%	extreme
July Weather	32°C (89°F)	18 mm (0.7 inches)	30%	extreme
August Weather	31°C (89°F)	10 mm (0.4 inches)	31%	extreme
September Weather	27°C (80°F)	7 mm (0.3 inches)	47%	very high
October Weather	18°C (64°F)	19 mm (0.7 inches)	62%	high
November Weather	12°C (55°F)	30 mm (1.2 inches)	77%	moderate
December Weather	6°C (44°F)	30 mm (1.2 inches)	80%	moderate