Climate averages 1991–2020
Campo Mourão weather
in December.
A hot, very wet month: the warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Campo Mourão: daytime highs average 28.0°C and nights cool to about 19.6°C. By daytime temperature it is the warmest month of the year.
Expect about 191 mm of rain on roughly 18 days, which makes December a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 35 min on an average December day.
The nearest other city in this atlas is Cianorte (48 km away). In December its highs average 28.7°C, 0.7°C warmer than Campo Mourão, with 187 mm of rain.
Among the 448 cities listed in Brazil, Campo Mourão ranks joint 248th of 448 for the warmest December highs and joint 238th of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Campo Mourão is 0.5°C cooler than that mean.
From December to January, average highs fall by 0.1°C to 27.9°C, and monthly rainfall rises from 191 mm to 201 mm.
The annual picture
December 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 | 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, selected | 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
December in nearby cities
- Cianorte in DecemberBrazil · 48 kmHigh 28.7°C · Low 20.5°C · 187 mm rain
- Maringá in DecemberBrazil · 82 kmHigh 28.6°C · Low 20.2°C · 172 mm rain
- Umuarama in DecemberBrazil · 101 kmHigh 29.3°C · Low 21.2°C · 190 mm rain
- Paranavaí in DecemberBrazil · 108 kmHigh 29.5°C · Low 21.4°C · 178 mm rain
- Apucarana in DecemberBrazil · 108 kmHigh 26.5°C · Low 18.2°C · 213 mm rain
- Arapongas in DecemberBrazil · 119 kmHigh 26.9°C · Low 18.6°C · 213 mm rain
- Rolândia in DecemberBrazil · 131 kmHigh 27.4°C · Low 19.1°C · 207 mm rain
- Cambé in DecemberBrazil · 141 kmHigh 27.6°C · Low 19.3°C · 207 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.