February Weather in South Tucson, United States

Last updated: June 24, 2025

In February, the average temperature in South Tucson, United States hovers around 13°C (55°F). Visitors should be prepared for a versatile climate, as temperatures can dip as low as -3°C (27°F) and soar to 29°C (84°F). With an average precipitation of 34 mm (1.3 in) spread across 4 days, staying dry might be a challenge. An average humidity level of 79% adds to the atmospheric richness, making it essential to dress accordingly for comfort!

February Temperature in South Tucson

In February in South Tucson, the average temperature is 13°C (55°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as -3°C (27°F). This range of temperatures makes South Tucson an ideal destination for travelers seeking mild weather with the possibility of both warm days and cool nights.

February Weather in South Tucson: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in South Tucson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Tucson, February typically has an average temperature of 13°C (55°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (27°F).

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

February Precipitation in South Tucson

In South Tucson in February, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

February Precipitation Trends in South Tucson

The chart displays monthly precipitation patterns in South Tucson, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In South Tucson, February typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in South Tucson

In South Tucson in February humidity is 79%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that permeates clothing, making outdoor activities slightly uncomfortable and prompting travelers to seek shelter or dress in layers to stay warm while adjusting to the moist air.

February Average Humidity in South Tucson

This chart illustrates the average monthly humidity levels in South Tucson, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in South Tucson is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in South Tucson

In South Tucson in February, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in South Tucson.

Maximum UV Index Levels in South Tucson for February

The chart shows the monthly maximum UV Index (UVI) for South Tucson in February, 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 February, the maximum UV index in South Tucson typically reaches 7, which falls under the high exposure category.

Data source: South Tucson February 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 February Weather in South Tucson Compares to Other Months

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

This table compares monthly weather conditions in South Tucson, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	23 mm (0.9 inches)	76%	moderate
February Weather	13°C (55°F)	34 mm (1.3 inches)	79%	high
March Weather	16°C (62°F)	15 mm (0.6 inches)	67%	very high
April Weather	22°C (71°F)	2 mm (0.1 inches)	55%	extreme
May Weather	25°C (78°F)	3 mm (0.1 inches)	40%	extreme
June Weather	31°C (88°F)	8 mm (0.3 inches)	33%	extreme
July Weather	31°C (88°F)	54 mm (2.1 inches)	34%	extreme
August Weather	31°C (87°F)	35 mm (1.4 inches)	48%	extreme
September Weather	28°C (83°F)	27 mm (1.1 inches)	64%	extreme
October Weather	23°C (73°F)	10 mm (0.4 inches)	67%	very high
November Weather	17°C (64°F)	14 mm (0.6 inches)	77%	high
December Weather	12°C (54°F)	27 mm (1.0 inches)	82%	moderate