Weather in Colombia in september
Country-wide climate normals across 18 cities in Colombia.
How Hot Is Colombia in september?
Warm conditions cover Colombia: capital Cali averages 27°C, with the warmest cities at 34°C and the coolest at 19°C.
Sunshine in Colombia in september
Colombia sees limited sun in September: just 1.2h a day in Cali, with heavy cloud cover common across most regions. Daylight runs from 5:55 am to 6:05 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Colombia In september?
Heavy seasonal rains saturate Colombia in September — Cali averages 263mm of rain across 23 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Colombia Humid In september?
Saturated air defines Colombia's September: humidity at 76% in Cali, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Colombia In september
Winds are light across Colombia in September — averaging 9 kph in Cali, 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 Colombia In september
Heavy overcast covers Colombia in September: 77% cloud cover in Cali, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.