Weather in Gvatemala in september
Country-wide climate normals across 15 cities in Gvatemala.
How Hot Is Gvatemala in september?
Gvatemala's September brings reliable warmth — typical highs of 25°C nationwide, with Guatemala City representative and regional variation from 19°C to 31°C.
Sunshine in Gvatemala in september
Dark, overcast days dominate Gvatemala in September — Guatemala City sees just 0.7h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Gvatemala In september?
Monsoon-like conditions dominate Gvatemala's September: Guatemala City sees 395mm of rain across 28 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Gvatemala Humid In september?
Heavy oppressive humidity covers Gvatemala in September: 86% on average in Guatemala City, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Gvatemala In september
Winds are light across Gvatemala in September — averaging 9 kph in Guatemala City, with mostly still air across the country. Outdoor activity is comfortable; sailing and similar wind-dependent sports may struggle. The pattern is consistent in most regions.
Cloud Cover In Gvatemala In september
Gvatemala's September is dominated by overcast skies: Guatemala City averages 80% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.