Climate averages 1991–2020
Tangará da Serra weather
in September.
A hot, moderately wet month: the warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Tangará da Serra: daytime highs average 32.3°C and nights cool to about 21.2°C. By daytime temperature it is the warmest month of the year.
Expect about 56 mm of rain on roughly 9 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 00 min on an average September day.
The nearest other city in this atlas is Cáceres, Brazil (163 km away). In September its highs average 34.0°C, 1.7°C warmer than Tangará da Serra, with 35 mm of rain.
Among the 448 cities listed in Brazil, Tangará da Serra ranks joint 63rd of 448 for the warmest September highs and joint 190th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Tangará da Serra is 4.7°C warmer than that mean.
From September to October, average highs fall by 0.8°C to 31.5°C, and monthly rainfall rises from 56 mm to 120 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
Tangará da Serra climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C22.3°C | 22.3°C | 238 | 25.1 | 12.913 h |
| February | 29.0°C22.1°C | 22.1°C | 221 | 24.6 | 12.613 h |
| March | 29.1°C21.9°C | 21.9°C | 215 | 25.6 | 12.212 h |
| April | 28.7°C21.1°C | 21.1°C | 112 | 15.9 | 11.812 h |
| May | 27.9°C19.4°C | 19.4°C | 41 | 6.8 | 11.411 h |
| June | 28.4°C17.9°C | 17.9°C | 11 | 1.9 | 11.311 h |
| July | 29.0°C17.1°C | 17.1°C | 5.7 | 1.0 | 11.311 h |
| August | 31.3°C18.8°C | 18.8°C | 16 | 2.4 | 11.612 h |
| September, selected | 32.3°C21.2°C | 21.2°C | 56 | 8.5 | 12.012 h |
| October | 31.5°C22.4°C | 22.4°C | 120 | 17.8 | 12.412 h |
| November | 30.0°C22.3°C | 22.3°C | 168 | 21.4 | 12.813 h |
| December | 29.6°C22.4°C | 22.4°C | 209 | 25.1 | 13.013 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
- Cáceres, Brazil in SeptemberBrazil · 163 kmHigh 34.0°C · Low 23.1°C · 35 mm rain
- Cuiabá in SeptemberBrazil · 184 kmHigh 33.7°C · Low 22.6°C · 47 mm rain
- Lucas do Rio Verde in SeptemberBrazil · 242 kmHigh 33.3°C · Low 22.4°C · 50 mm rain
- Sorriso in SeptemberBrazil · 300 kmHigh 33.6°C · Low 22.4°C · 43 mm rain
- Vilhena in SeptemberBrazil · 355 kmHigh 30.8°C · Low 20.9°C · 84 mm rain
- Rondonópolis in SeptemberBrazil · 368 kmHigh 34.3°C · Low 22.4°C · 43 mm rain
- Sinop in SeptemberBrazil · 374 kmHigh 33.6°C · Low 22.0°C · 53 mm rain
- Corumbá in SeptemberBrazil · 488 kmHigh 32.4°C · Low 21.4°C · 51 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 Tangará da Serra) is explained once on the Tangará da Serra year overview and on the Sources, method and limits page.