Climate averages 1991–2020
Montería weather
in September.
A hot, very wet month: the 9th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Montería: daytime highs average 30.1°C and nights cool to about 23.4°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 243 mm of rain on roughly 29 days, which makes September a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 11 min on an average September day.
The nearest other city in this atlas is Cereté (18 km away). In September its highs average 29.9°C, about as warm as Montería, with 233 mm of rain.
Among the 46 cities listed in Colombia, Montería ranks 6th of 46 for the warmest September highs and 33rd of 46 for the driest September (rainfall, lowest first). The mean September high of those 46 cities is 26.4°C; Montería is 3.6°C warmer than that mean.
From September to October, average highs fall by 0.3°C to 29.8°C, and monthly rainfall rises from 243 mm to 245 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Montería climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.4°C23.5°C | 23.5°C | 38 | 10.8 | 11.712 h |
| February | 33.1°C24.4°C | 24.4°C | 36 | 8.3 | 11.812 h |
| March | 33.1°C24.6°C | 24.6°C | 71 | 15.2 | 12.112 h |
| April | 31.5°C24.2°C | 24.2°C | 179 | 25.7 | 12.312 h |
| May | 30.3°C23.8°C | 23.8°C | 286 | 29.5 | 12.513 h |
| June | 30.3°C23.7°C | 23.7°C | 252 | 28.2 | 12.613 h |
| July | 30.3°C23.5°C | 23.5°C | 254 | 28.9 | 12.613 h |
| August | 30.3°C23.5°C | 23.5°C | 242 | 29.1 | 12.412 h |
| September, selected | 30.1°C23.4°C | 23.4°C | 243 | 29.0 | 12.212 h |
| October | 29.8°C23.2°C | 23.2°C | 245 | 29.6 | 11.912 h |
| November | 29.5°C23.1°C | 23.1°C | 184 | 27.4 | 11.712 h |
| December | 30.0°C23.2°C | 23.2°C | 103 | 21.1 | 11.612 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Cereté in SeptemberColombia · 18 kmHigh 29.9°C · Low 23.5°C · 233 mm rain
- Sincelejo in SeptemberColombia · 82 kmHigh 28.8°C · Low 22.7°C · 250 mm rain
- Montelíbano in SeptemberColombia · 100 kmHigh 29.8°C · Low 23.4°C · 182 mm rain
- Apartadó in SeptemberColombia · 127 kmHigh 29.4°C · Low 23.8°C · 199 mm rain
- Magangué in SeptemberColombia · 135 kmHigh 29.9°C · Low 24.6°C · 249 mm rain
- Chigorodó in SeptemberColombia · 149 kmHigh 29.1°C · Low 22.6°C · 395 mm rain
- Cartagena in SeptemberColombia · 188 kmHigh 29.5°C · Low 24.8°C · 210 mm rain
- Sabanalarga in SeptemberColombia · 234 kmHigh 30.0°C · Low 24.3°C · 251 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Montería) is explained once on the Montería year overview and on the Sources, method and limits page.