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