Climate averages 1991–2020
Sorriso weather
in December.
A hot, very wet month: the 11th warmest and the joint 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Sorriso: daytime highs average 28.9°C and nights cool to about 22.1°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 230 mm of rain on roughly 27 days, which makes December a very wet month (the joint 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 51 min on an average December day.
The nearest other city in this atlas is Lucas do Rio Verde (63 km away). In December its highs average 29.0°C, about as warm as Sorriso, with 232 mm of rain.
Among the 448 cities listed in Brazil, Sorriso ranks joint 179th of 448 for the warmest December highs and 339th of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Sorriso is 0.4°C warmer than that mean.
From December to January, average highs fall by 0.3°C to 28.6°C, and monthly rainfall rises from 230 mm to 249 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
Sorriso climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.6°C22.0°C | 22.0°C | 249 | 27.2 | 12.813 h |
| February | 29.0°C21.9°C | 21.9°C | 230 | 25.7 | 12.513 h |
| March | 29.2°C21.9°C | 21.9°C | 197 | 25.4 | 12.212 h |
| April | 29.6°C21.6°C | 21.6°C | 94 | 16.8 | 11.812 h |
| May | 30.3°C20.8°C | 20.8°C | 27 | 5.2 | 11.512 h |
| June | 31.0°C19.9°C | 19.9°C | 4.5 | 0.8 | 11.411 h |
| July | 31.6°C19.6°C | 19.6°C | 1.1 | 0.2 | 11.511 h |
| August | 33.3°C20.9°C | 20.9°C | 6.6 | 1.2 | 11.712 h |
| September | 33.6°C22.4°C | 22.4°C | 43 | 7.8 | 12.012 h |
| October | 31.7°C22.6°C | 22.6°C | 126 | 19.0 | 12.412 h |
| November | 29.8°C22.2°C | 22.2°C | 191 | 23.7 | 12.713 h |
| December, selected | 28.9°C22.1°C | 22.1°C | 230 | 26.5 | 12.813 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
- Lucas do Rio Verde in DecemberBrazil · 63 kmHigh 29.0°C · Low 22.2°C · 232 mm rain
- Sinop in DecemberBrazil · 79 kmHigh 28.6°C · Low 21.8°C · 296 mm rain
- Tangará da Serra in DecemberBrazil · 300 kmHigh 29.6°C · Low 22.4°C · 209 mm rain
- Cuiabá in DecemberBrazil · 342 kmHigh 30.8°C · Low 23.8°C · 214 mm rain
- Cáceres, Brazil in DecemberBrazil · 446 kmHigh 31.5°C · Low 24.3°C · 165 mm rain
- Rondonópolis in DecemberBrazil · 452 kmHigh 30.8°C · Low 23.2°C · 250 mm rain
- Vilhena in DecemberBrazil · 482 kmHigh 27.7°C · Low 21.1°C · 259 mm rain
- Cacoal in DecemberBrazil · 636 kmHigh 29.4°C · Low 22.8°C · 284 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 Sorriso) is explained once on the Sorriso year overview and on the Sources, method and limits page.