Columbia Weather in September

During September, Columbia experiences high daytime temperatures of 27°C (81°F) and cooler nights around 15°C (59°F). Expect quite a bit of rainfall. Around 113 mm (4.4 in) is typical.

Rainfall in Columbia in September

Records from the past 30 years suggest around 9 days of rain, with 113 mm (4.4 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Columbia in September

Columbia in September gets highs of 27°C (81°F) during the day and drops to 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 15°C (59°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 Columbia in September

The city usually sees around 230 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, September and October typically offer the best weather for Columbia.

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 the United States of America, check out our Columbia's climate page.

Columbia Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 30%  

Precipitation 113 mm (4.4 in)  

Rainy days 9 days  

Humidity 71%  

Sunshine 230 hours  

Percentage Sunshine 61%  

What to Wear in Columbia in September

Warm but pleasant conditions in Columbia in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Columbia in September

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

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 the United States of America, check out our Columbia's climate page.

More climate data for Columbia

Temperature Rainfall Sunshine Humidity

See the full Columbia climate overview or explore weather in the United States of America.