January in Monterrico averages 31°C (88°F) during the day and 23°C (73°F) at night. With just 4 mm (0.2 in) of rainfall on average, it doesn't get much drier than this.
So this is a great month to visit if you prefer dry days with pleasant temperatures.
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Pick a month to see the average temperature, rainfall and sunshine in Monterrico - and find the best time to visit.
42-year average (1976-2026)
Based on our historical records, temperatures in Monterrico typically stay consistent throughout January, with daily highs averaging around 31°C (88°F). Nights are pleasant, with lows around 16°C (61°F).
42-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Monterrico spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Monterrico between 1997 and 2025, these are the recorded extremes during January.
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).
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.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Monterrico 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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