Climate averages 1991–2020
Campo Mourão weather
in September.
A warm, 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 warm month in Campo Mourão: daytime highs average 25.8°C and nights cool to about 15.3°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 148 mm of rain on roughly 10 days, which makes September a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 56 min on an average September day.
The nearest other city in this atlas is Cianorte (48 km away). In September its highs average 26.8°C, 1.0°C warmer than Campo Mourão, with 135 mm of rain.
Among the 448 cities listed in Brazil, Campo Mourão ranks joint 304th of 448 for the warmest September highs and joint 407th of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Campo Mourão is 1.7°C cooler than that mean.
From September to October, average highs rise by 1.1°C to 27.0°C, and monthly rainfall rises from 148 mm to 197 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
Campo Mourão climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.9°C20.2°C | 20.2°C | 201 | 20.2 | 13.413 h |
| February | 27.8°C20.0°C | 20.0°C | 180 | 17.9 | 12.913 h |
| March | 27.4°C19.1°C | 19.1°C | 127 | 14.8 | 12.212 h |
| April | 25.9°C17.0°C | 17.0°C | 101 | 8.7 | 11.512 h |
| May | 22.3°C13.7°C | 13.7°C | 135 | 8.8 | 11.011 h |
| June | 21.3°C12.6°C | 12.6°C | 129 | 8.3 | 10.711 h |
| July | 21.4°C11.7°C | 11.7°C | 87 | 7.0 | 10.811 h |
| August | 23.9°C13.1°C | 13.1°C | 88 | 6.4 | 11.311 h |
| September, selected | 25.8°C15.3°C | 15.3°C | 148 | 9.5 | 11.912 h |
| October | 27.0°C17.6°C | 17.6°C | 197 | 13.7 | 12.613 h |
| November | 27.3°C18.2°C | 18.2°C | 158 | 13.5 | 13.313 h |
| December | 28.0°C19.6°C | 19.6°C | 191 | 17.5 | 13.614 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
- Cianorte in SeptemberBrazil · 48 kmHigh 26.8°C · Low 16.5°C · 135 mm rain
- Maringá in SeptemberBrazil · 82 kmHigh 27.0°C · Low 16.5°C · 113 mm rain
- Umuarama in SeptemberBrazil · 101 kmHigh 26.9°C · Low 16.9°C · 134 mm rain
- Paranavaí in SeptemberBrazil · 108 kmHigh 27.7°C · Low 17.6°C · 107 mm rain
- Apucarana in SeptemberBrazil · 108 kmHigh 25.0°C · Low 14.7°C · 126 mm rain
- Arapongas in SeptemberBrazil · 119 kmHigh 25.4°C · Low 14.7°C · 126 mm rain
- Rolândia in SeptemberBrazil · 131 kmHigh 25.9°C · Low 15.2°C · 119 mm rain
- Cambé in SeptemberBrazil · 141 kmHigh 26.1°C · Low 15.2°C · 119 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 Campo Mourão) is explained once on the Campo Mourão year overview and on the Sources, method and limits page.