Climate averages 1991–2020
Farroupilha weather
in September.
A mild, wet month: the 8th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a mild month in Farroupilha: daytime highs average 19.4°C and nights cool to about 9.8°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 173 mm of rain on roughly 13 days, which makes September a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average September day.
The nearest other city in this atlas is Caxias do Sul (18 km away). In September its highs average 19.2°C, about as warm as Farroupilha, with 173 mm of rain.
Among the 448 cities listed in Brazil, Farroupilha ranks 444th of 448 for the warmest September highs and joint 441st of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Farroupilha is 8.1°C cooler than that mean.
From September to October, average highs rise by 1.9°C to 21.3°C, and monthly rainfall rises from 173 mm to 215 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
Farroupilha climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.4°C16.6°C | 16.6°C | 208 | 18.3 | 13.814 h |
| February | 25.0°C16.5°C | 16.5°C | 186 | 17.6 | 13.113 h |
| March | 23.8°C15.3°C | 15.3°C | 155 | 15.1 | 12.312 h |
| April | 21.3°C12.8°C | 12.8°C | 138 | 11.5 | 11.411 h |
| May | 17.8°C9.8°C | 9.8°C | 140 | 10.8 | 10.711 h |
| June | 16.5°C8.1°C | 8.1°C | 139 | 10.7 | 10.310 h |
| July | 16.1°C7.2°C | 7.2°C | 175 | 11.1 | 10.510 h |
| August | 18.3°C8.4°C | 8.4°C | 140 | 10.9 | 11.111 h |
| September, selected | 19.4°C9.8°C | 9.8°C | 173 | 13.1 | 11.912 h |
| October | 21.3°C12.1°C | 12.1°C | 215 | 14.9 | 12.813 h |
| November | 22.9°C13.2°C | 13.2°C | 163 | 13.7 | 13.614 h |
| December | 24.9°C15.4°C | 15.4°C | 188 | 15.7 | 14.014 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
- Caxias do Sul in SeptemberBrazil · 18 kmHigh 19.2°C · Low 9.6°C · 173 mm rain
- Bento Gonçalves in SeptemberBrazil · 18 kmHigh 19.9°C · Low 10.1°C · 172 mm rain
- Novo Hamburgo in SeptemberBrazil · 55 kmHigh 21.6°C · Low 11.9°C · 160 mm rain
- Sapiranga in SeptemberBrazil · 57 kmHigh 22.3°C · Low 12.8°C · 153 mm rain
- São Leopoldo in SeptemberBrazil · 63 kmHigh 21.8°C · Low 12.6°C · 160 mm rain
- Lajeado in SeptemberBrazil · 65 kmHigh 21.8°C · Low 12.0°C · 161 mm rain
- Canoas in SeptemberBrazil · 79 kmHigh 21.7°C · Low 12.8°C · 146 mm rain
- Gravataí in SeptemberBrazil · 87 kmHigh 21.6°C · Low 12.7°C · 147 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 Farroupilha) is explained once on the Farroupilha year overview and on the Sources, method and limits page.
Caxias do Sul lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.