January in San Juan La Laguna typically sees daytime highs of 24°C (75°F) and nighttime lows of 14°C (57°F). With the least rainfall of the year, it's a reliably dry month.
If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.
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Pick a month to see the average temperature, rainfall and sunshine in San Juan La Laguna - and find the best time to visit.
32-year average (1985-2026)
Based on our historical records, temperatures in San Juan La Laguna typically stay consistent throughout January, with daily highs averaging around 24°C (75°F). Nights are cold, with lows typically ranging from 7°C (45°F) to 9°C (48°F).
Browse day-by-day weather records for San Juan La Laguna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 26 years of weather observations in San Juan La Laguna between 1999 and 2025, these are the recorded extremes.
Find out more about the weather in Guatemala and which places have the best travel conditions in this month. See all of Guatemala in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
For San Juan La Laguna in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full San Juan La Laguna climate overview or explore weather in Guatemala.
Where to go in January - average daytime high across popular destinations.
Flores
30°C (86°F) Lívingston
28°C (82°F) Rio Dulce Town28°C (82°F) Guatemala City
26°C (79°F) Antigua Guatemala26°C (79°F) Cobán23°C (73°F) Panajachel23°C (73°F) Quetzaltenango22°C (72°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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