Santa Ana Weather in January
Santa Ana in January averages 31°C (88°F) during the day and 18°C (64°F) at night. This is the driest month of the year.
Rainfall in Santa Ana in January
The month is known for having the least rain of the year. Make the most of the sunshine and clear skies. Looking at the last 30 years, the data shows about 5 days with rain, averaging 3.4 mm (0.1 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Santa Ana in January
The perfect temperature in Santa Ana in January makes it a solid month to visit, with 31°C (88°F) during the day and 18°C (64°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Santa Ana in January
Expect sunny days throughout the month, with an estimated 312 hours of sunshine. This makes it a pleasant time to visit Santa Ana.If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Santa Ana.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit El Salvador, check out our Santa Ana's climate page.
Santa Ana Temperature in January
Min Temperature
18°C (64°F)
Max Temperature
31°C (88°F)
Chance of Rain
17%
Precipitation
3.4 mm (0.1 in)
Rainy days
5 days
Humidity
66%
Sunshine
312 hours
Percentage Sunshine
Daily Historical Temperatures
46-year average (1976-2026)
Based on our historical records, temperatures in Santa Ana typically stay consistent throughout January, with daily highs averaging around 31°C (88°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in January
Daily Historical Precipitation
46-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Santa Ana in January
Browse day-by-day weather records for Santa Ana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa Ana historical weather extremes in January
Based on 23 years of weather observations in Santa Ana between 2002 and 2025, these are the recorded extremes.
- The hottest January day on record in Santa Ana reached 37°C (99°F) (January 25, 2021).
- Santa Ana experienced its chilliest January day on January 10, 2010, reaching only 21°C (70°F).
- Nighttime temperatures dropped to 9°C (48°F) on January 8, 2018, marking the coldest January night on record.
Best Places in El Salvador in January
Find out more about the weather in El Salvador and which places have the best travel conditions in this month. See all of El Salvador in January →
perfect weather
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unpleasant
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What to Wear in Santa Ana in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Santa Ana 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 El Salvador, check out our Santa Ana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Santa Ana climate overview or explore weather in El Salvador.
