San Antonio Weather in January
January in San Antonio brings pleasant temperatures, with daytime highs of 22°C (72°F) and nights around 14°C (57°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in San Antonio in January
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. This month experiences about 2 days of rain according to historical data, averaging 0.9 mm (0.04 in). When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in San Antonio in January
San Antonio in January has perfect weather. Days reach 22°C (72°F) and nights cool to 14°C (57°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it has the peak temperatures of the year.
Sunshine in San Antonio in January
Expect sunny days throughout the month, with an estimated 280 hours of sunshine. This makes it a pleasant time to visit San Antonio.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, October, November and December typically offer the best weather for San Antonio.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our San Antonio's climate page.
San Antonio Temperature in January
Min Temperature
14°C (57°F)
Max Temperature
22°C (72°F)
Chance of Rain
8%
Precipitation
0.9 mm (0.04 in)
Rainy days
2 days
Humidity
72% *
Sunshine
280 hours *
Percentage Sunshine
*
Best Places in Chile in January
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Antonio in January
Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Antonio in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Chile, check out our San Antonio's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Antonio climate overview or explore weather in Chile.
