January Weather in Delta, Mexico

Last updated: August 27, 2025

In January, the average temperature in Delta, Mexico is a mild 16°C (60°F), making it a pleasant time to explore the area. Expect temperatures to range from a cool 1°C (34°F) to a warm 30°C (87°F). Rainfall is light, with an average precipitation of just 8 mm (0.3 in) over 1 day, while average humidity hovers around 72%, creating a comfortable atmosphere.

January Temperature in Delta

In January in Delta, the average temperature is 16°C (60°F), with maximums reaching up to 30°C (87°F) and minimums dropping as low as 1°C (34°F). This variation makes it essential to pack layers for your trip, ensuring comfort for both warm afternoons and cooler evenings.

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

The chart illustrates January temperature patterns in Delta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delta, January typically has an average temperature of 16°C (60°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (34°F).

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

January Precipitation in Delta

In Delta in January, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

January Precipitation Trends in Delta

The chart displays monthly precipitation patterns in Delta, 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 Delta, January typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 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 Delta

In Delta in January, humidity is 72%. With an average temperature of 16°C (60°F), this humidity feels like a warm, damp blanket enveloping you as you travel, making it essential to stay hydrated and take breaks in shaded areas to enjoy your journey comfortably.

January Average Humidity in Delta

This chart illustrates the average monthly humidity levels in Delta, 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 Delta is approximately 72%, 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 Delta

In Delta 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 Delta for better planning.

Maximum UV Index Levels in Delta for January

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

Data source: Delta 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 Delta Compares to Other Months

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

This table compares monthly weather conditions in Delta, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	8 mm (0.3 inches)	72%	moderate
February Weather	17°C (63°F)	9 mm (0.3 inches)	77%	high
March Weather	20°C (69°F)	11 mm (0.4 inches)	67%	very high
April Weather	25°C (78°F)	2 mm (0.1 inches)	56%	very high
May Weather	28°C (83°F)	2 mm (0.1 inches)	46%	extreme
June Weather	33°C (91°F)	0 mm (0.0 inches)	48%	extreme
July Weather	36°C (96°F)	11 mm (0.4 inches)	46%	extreme
August Weather	36°C (97°F)	9 mm (0.4 inches)	42%	extreme
September Weather	32°C (90°F)	11 mm (0.4 inches)	52%	very high
October Weather	26°C (79°F)	5 mm (0.2 inches)	58%	very high
November Weather	20°C (69°F)	3 mm (0.1 inches)	66%	moderate
December Weather	15°C (59°F)	7 mm (0.3 inches)	74%	moderate