September in Chiquimula brings high temperatures, with daytime highs of 29°C (84°F) and nights around 20°C (68°F). Quite a bit of rainfall is expected, around 234 mm (9.2 in), so pack an umbrella.
Should you favor a climate that's both dry and comfortably warm, January, February, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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Pick a month to see the average temperature, rainfall and sunshine in Chiquimula - and find the best time to visit.
30-year average (1989-2025)
Based on our historical records, temperatures in Chiquimula typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 20°C (68°F).
30-year average (1989-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Chiquimula spanning 43 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Chiquimula spans 2004 to 2026, revealing these weather 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 September →
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 but pleasant conditions in Chiquimula in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Chiquimula climate overview or explore weather in Guatemala.
Where to go in September - average daytime high across popular destinations.
Flores
34°C (93°F) Rio Dulce Town32°C (90°F) Lívingston32°C (90°F) Cobán27°C (81°F) Guatemala City27°C (81°F) Antigua Guatemala25°C (77°F) Quetzaltenango22°C (72°F) Panajachel23°C (73°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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