El Sunzal Weather in January
With daytime temperatures of 31°C (88°F) and nighttime lows of 23°C (73°F), January in El Sunzal brings very high temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in El Sunzal in January
Dry conditions dominate this month. A great time for outdoor fun and exploration. You can expect rain on around 3 days based on historical patterns, with 2.8 mm (0.1 in) average for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in El Sunzal in January
January is one of the better months to visit El Sunzal. Expect 31°C (88°F) during the day and 23°C (73°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With lows of 23°C (73°F), the nights are warm and generally comfortable.
Sunshine in El Sunzal in January
Expect a lot of sunshine this month, with about 303 hours of sun. These sunny conditions add to the overall experience.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit El Sunzal.
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 El Sunzal's climate page.
El Sunzal Temperature in January
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
11%
Precipitation
2.8 mm (0.1 in)
Rainy days
3 days
Humidity
66% *
Sunshine
303 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2026)
Based on our historical records, temperatures in El Sunzal typically stay consistent throughout January, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in January
Daily Historical Precipitation
42-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 El Sunzal in January
Browse day-by-day weather records for El Sunzal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Sunzal historical weather extremes in January
Based on 23 years of weather observations in El Sunzal between 2002 and 2025, these are the recorded extremes.
- El Sunzal recorded its highest January temperature of 37°C (99°F) on January 27, 2002.
- On January 11, 2010, El Sunzal saw its coldest January day with temperatures maxing out at 27°C (81°F).
- Nighttime temperatures dropped to 14°C (57°F) on January 28, 2005, 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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tolerable
unpleasant
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What to Wear in El Sunzal 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in El Sunzal 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 El Sunzal's climate page.
Temperature Rainfall Sunshine Humidity
See the full El Sunzal climate overview or explore weather in El Salvador.
