San Antero Weather in September

September in San Antero averages 31°C (88°F) during the day and 25°C (77°F) at night. September is part of the rainy season, with around 261 mm (10 in) of rainfall and frequent showers.

Rainfall in San Antero in September

As part of the rainy season, San Antero sees around 12 days of rain in September, with an average of 261 mm (10 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in San Antero in September

In September, San Antero sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in San Antero in September

The city usually sees around 144 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

September in San Antero has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Colombia, check out our San Antero's climate page.

San Antero Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 39%  

Precipitation 261 mm (10 in)  

Rainy days 12 days  

Humidity 84% *  

Sunshine 144 hours *  

Percentage Sunshine *  

* Data from: Sincelejo, Colombia (41 KM, 25 Miles).

What to Wear in San Antero 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! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in San Antero in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Colombia, check out our San Antero's climate page.

More climate data for San Antero

Temperature Rainfall Sunshine Humidity

See the full San Antero climate overview or explore weather in Colombia.