January Weather in Rio Rico, United States

Last updated: June 24, 2025

In January, the average temperature in Rio Rico, United States hovers around 10°C (50°F). Expect a chilly minimum of -5°C (23°F), while temperatures can soar to a warm 25°C (77°F). With an average precipitation of 27 mm (1.1 in) spread across 3 days, the air retains a 74% humidity, providing a unique blend of cool and damp conditions.

January Temperature in Rio Rico

In January in Rio Rico, the average temperature is 10°C (50°F). The maximum can reach 25°C (77°F) and the minimum can be as low as -5°C (23°F). This makes it essential for travelers to pack layers to stay comfortable throughout the day.

January Weather in Rio Rico: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rio Rico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Rico, January typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (77°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Rio Rico

In Rio Rico in January, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

January Precipitation Trends in Rio Rico

The chart displays monthly precipitation patterns in Rio Rico, 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 Rio Rico, January typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 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 Rio Rico

In Rio Rico in January humidity is 74%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration uncomfortable and requiring travelers to dress in layers to stay warm while navigating the moist air.

January Average Humidity in Rio Rico

This chart illustrates the average monthly humidity levels in Rio Rico, 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 Rio Rico 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 Rio Rico

In Rio Rico in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Rio Rico.

Maximum UV Index Levels in Rio Rico for January

The chart shows the monthly maximum UV Index (UVI) for Rio Rico 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 Rio Rico typically reaches 5, which falls under the moderate exposure category.

Data source: Rio Rico 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 Rio Rico Compares to Other Months

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

This table compares monthly weather conditions in Rio Rico, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	27 mm (1.1 inches)	74%	moderate
February Weather	10°C (51°F)	35 mm (1.4 inches)	71%	high
March Weather	14°C (57°F)	20 mm (0.8 inches)	60%	very high
April Weather	19°C (66°F)	4 mm (0.2 inches)	43%	extreme
May Weather	22°C (72°F)	3 mm (0.1 inches)	32%	extreme
June Weather	28°C (82°F)	10 mm (0.4 inches)	28%	extreme
July Weather	27°C (81°F)	98 mm (3.9 inches)	38%	extreme
August Weather	26°C (79°F)	76 mm (3.0 inches)	60%	extreme
September Weather	25°C (76°F)	40 mm (1.6 inches)	72%	extreme
October Weather	20°C (68°F)	11 mm (0.4 inches)	66%	very high
November Weather	15°C (60°F)	21 mm (0.8 inches)	74%	high
December Weather	10°C (50°F)	24 mm (0.9 inches)	81%	moderate