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Columbia Weather by Month
Average temperatures, rainfall and humidity for Columbia, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Columbia month looks like before you travel — then check the live Columbia forecast for the days ahead.
Warmest month
July
33°C average high
Coolest month
January
3°C average low
Wettest month
December
92 mm of rain
Driest month
April
57 mm of rain
Average temperature and rainfall in Columbia by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 14°C | 3°C | -10°C / 26°C | 65 mm | 69% | 9 km/h |
| February | 17°C | 5°C | -12°C / 29°C | 70 mm | 69% | 10 km/h |
| March | 21°C | 8°C | -5°C / 31°C | 59 mm | 63% | 11 km/h |
| April | 25°C | 12°C | 0°C / 33°C | 57 mm | 63% | 11 km/h |
| May | 28°C | 17°C | 6°C / 37°C | 73 mm | 69% | 10 km/h |
| June | 32°C | 21°C | 11°C / 42°C | 71 mm | 71% | 9 km/h |
| July | 33°C | 23°C | 16°C / 38°C | 67 mm | 74% | 8 km/h |
| August | 32°C | 22°C | 15°C / 38°C | 71 mm | 76% | 8 km/h |
| September | 29°C | 19°C | 10°C / 36°C | 76 mm | 74% | 8 km/h |
| October | 24°C | 13°C | 1°C / 36°C | 61 mm | 72% | 8 km/h |
| November | 19°C | 7°C | -7°C / 28°C | 64 mm | 71% | 8 km/h |
| December | 15°C | 5°C | -11°C / 26°C | 92 mm | 74% | 8 km/h |
Best time to visit Columbia
The most comfortable time to visit Columbia is generally March to April and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around December, totalling about 825 mm a year.
Travellers who prefer heat should aim for July, when highs average 33°C. December is the month to avoid if rain would spoil your plans — it averages 92 mm, roughly 2× the rainfall of the driest month (April).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Columbia forecast for what is happening now.
Weather across United States right now
- Atlanta31°C
- Austin28°C
- Baltimore29°C
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- Brooklyn27°C
- Chicago28°C
- Dallas31°C
- Denver26°C
- Detroit22°C
- Houston30°C
- Indianapolis33°C
- Las Vegas27°C
- Los Angeles18°C
- Miami29°C
- Minneapolis25°C
- New York27°C
- Orlando31°C
- Philadelphia28°C
- Phoenix32°C
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- Portland14°C
- Queens27°C
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- Sacramento16°C
- San Antonio29°C
- San Diego20°C
- San Francisco15°C
- San Jose17°C
- Seattle13°C
- St. Louis34°C
- Tampa30°C
- Washington28°C
