SeasonScore
Guatemala, Guatemala
Photo: Rene Hernandez · CC BY-SA 2.0

Guatemala

Guatemala in September

🌧️ Rainy season

Pleasant, a little humid and very wet. Watch for flood risk.

🎒 Pack: compact umbrella or rain jacket · waterproof sandals

Best months: Feb (9.1), Jan (9.0), Nov (9.0)

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Why September scores 7.7What goes into the score

How it works
🌡️ 25° / 16°C🌧️ 237 mm💧 dew pt 17°🍃 PM2.5 17
  • Weather comfort7.7
    • ✓Comfortable temperatures (25°C highs / 16°C lows)
    • ✓Slightly humid (dew point 17°C)
    • !Wet: ~237 mm rain, ~9 heavy-rain days
  • Air quality8.1
    • ✓Moderate (PM2.5 ~17 µg/m³)
  • Seasonal hazards8.5
    • !Flood: ~9 heavy-rain days (≥10 mm) in an average September
  • Safety baseline5.0
    • ·High caution
Compare monthsPut September side by side with another month
SepFeb
Score7.7 Very good9.1 Excellent
Season🌧️ Rainy season☀️ Dry season
High / low25° / 16°26° / 14°
Rain237 mm5 mm
Humiditydew pt 17°dew pt 13°
PM2.517 µg/m³17 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Guatemala City weather-station normals. Rainfall: Guatemala City weather-station normals (national met service).

Holidays & crowdsSeptember 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

Other public holidays: Independence Day (15 Sep)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore GuatemalaEvents, sights, food & souvenirs

Check event dates locally

A Central American country of volcanoes, Maya ruins and highland villages, known for colonial Antigua, Lake Atitlán and vibrant indigenous textiles.

Events in September
Independence DayEvery year15 September every year, with torch runs on 14 September

Runners carry torches between towns the night before, followed by parades and school bands.

Why go: Expect road disruption from torch relays and parades.

Where: Nationwide

Rainy seasonDate variesUsually May to October

Afternoon downpours are common, with sunnier mornings.

Why go: Some rural roads can be affected by landslides.

Where: Nationwide

Coming up later

Giant Kite FestivalEvery year1 November every year

Enormous, intricately made kites are displayed for All Saints' Day to connect with the dead.

Why go: Sumpango is a short trip from Antigua; go early to avoid the worst crowds.

Where: Sumpango and Santiago Sacatepéquez cemeteries

Quema del DiabloEvery year7 December every year

People burn devil effigies and rubbish in the evening to cleanse the home before Christmas.

Why go: Expect smoke and fireworks in the evening.

Where: Nationwide, including Antigua and Guatemala City

Semana Santa in AntiguaDate variesThe week before Easter - date moves each year

Huge processions pass over elaborate carpets of coloured sawdust and flowers laid in the streets.

Why go: Antigua is extremely busy; book accommodation months ahead.

Where: Antigua Guatemala