January Weather in Cadiz, United States

Last updated: June 24, 2025

In January, the average temperature in Cadiz, United States hovers around -1°C (31°F), with fluctuations ranging from a chilly -23°C (-9°F) to a surprisingly warm 21°C (71°F). Expect about 93 mm (3.7 in) of precipitation spread across 11 days, accompanied by an average humidity of 88%, making this a month of contrasting weather conditions.

January Temperature in Cadiz

In January in Cadiz, the average temperature is -1°C (31°F), with maximums reaching 21°C (71°F) and minimums dropping as low as -23°C (-9°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Cadiz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cadiz, January typically has an average temperature of -1°C (31°F), with highs reaching up to 21°C (71°F) and lows dropping to around -23°C (-9°F).

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

January Precipitation in Cadiz

In Cadiz in January, the precipitation amount is 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

January Precipitation Trends in Cadiz

The chart displays monthly precipitation patterns in Cadiz, 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 Cadiz, January typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 11 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 Cadiz

In Cadiz in January, humidity is 88%. With an average temperature of -1°C (31°F), this humidity feels like a biting cold that penetrates your clothing, making outdoor exploration challenging and the air clingy, adding an extra chill that can make you feel even colder than the temperature suggests.

January Average Humidity in Cadiz

This chart illustrates the average monthly humidity levels in Cadiz, 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 Cadiz is approximately 88%, 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 Cadiz

In Cadiz in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Cadiz, you can check the information here.

Maximum UV Index Levels in Cadiz for January

The chart shows the monthly maximum UV Index (UVI) for Cadiz 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 Cadiz typically reaches 3, which falls under the moderate exposure category.

Data source: Cadiz 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 Cadiz Compares to Other Months

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

This table compares monthly weather conditions in Cadiz, 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 (31°F)	93 mm (3.7 inches)	88%	moderate
February Weather	2°C (35°F)	118 mm (4.6 inches)	88%	moderate
March Weather	5°C (42°F)	109 mm (4.3 inches)	87%	high
April Weather	11°C (52°F)	138 mm (5.4 inches)	87%	very high
May Weather	17°C (63°F)	133 mm (5.2 inches)	81%	very high
June Weather	21°C (70°F)	150 mm (5.9 inches)	83%	very high
July Weather	24°C (75°F)	131 mm (5.2 inches)	82%	very high
August Weather	23°C (73°F)	109 mm (4.3 inches)	76%	very high
September Weather	20°C (68°F)	116 mm (4.6 inches)	77%	very high
October Weather	14°C (57°F)	121 mm (4.8 inches)	82%	high
November Weather	6°C (42°F)	96 mm (3.8 inches)	89%	moderate
December Weather	2°C (37°F)	104 mm (4.1 inches)	86%	low