Melgar Weather in September
September in Melgar typically sees daytime highs of 27°C (81°F) and nighttime lows of 19°C (66°F). September falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Melgar in September
As part of the rainy season, Melgar sees around 14 days of rain in September, with an average of 566 mm (22 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Melgar in September
Daytime temperatures in Melgar reach 27°C (81°F) in September, dropping to 19°C (66°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Melgar in September
The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Colombia, check out our Melgar's climate page.
Melgar Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
27°C (81°F)
Chance of Rain
47%
Precipitation
566 mm (22 in)
Rainy days
14 days
Humidity
72% *
Sunshine
182 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Melgar typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are cool, with lows around 8°C (46°F).
Average temperatures in September
Historical weather for Melgar in September
Browse day-by-day weather records for Melgar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Melgar historical weather extremes in September
The extremes listed below come from historical weather data collected in Melgar from 1976 through 2025.
- The warmest day in September was on September 27, 1980, with a maximum of 40°C (104°F).
- Melgar experienced its chilliest September day on September 23, 2003, reaching only 12°C (54°F).
Best Places in Colombia in September
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Melgar in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Melgar in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Colombia, check out our Melgar's climate page.
Temperature Rainfall Sunshine Humidity
See the full Melgar climate overview or explore weather in Colombia.
