Climate averages 1991–2020
Gurupi weather
in December.
A hot, very wet month: the 9th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Gurupi: daytime highs average 29.9°C and nights cool to about 22.9°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 266 mm of rain on roughly 25 days, which makes December a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 48 min on an average December day.
The nearest other city in this atlas is Palmas (192 km away). In December its highs average 30.4°C, about as warm as Gurupi, with 297 mm of rain.
Among the 448 cities listed in Brazil, Gurupi ranks joint 103rd of 448 for the warmest December highs and 414th of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Gurupi is 1.5°C warmer than that mean.
From December to January, average highs fall by 0.3°C to 29.6°C, and monthly rainfall rises from 266 mm to 290 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
Gurupi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.6°C22.6°C | 22.6°C | 290 | 25.9 | 12.713 h |
| February | 29.8°C22.6°C | 22.6°C | 249 | 23.7 | 12.512 h |
| March | 29.7°C22.7°C | 22.7°C | 250 | 24.4 | 12.212 h |
| April | 30.3°C22.8°C | 22.8°C | 135 | 16.2 | 11.812 h |
| May | 31.6°C22.9°C | 22.9°C | 28 | 4.5 | 11.612 h |
| June | 32.1°C22.6°C | 22.6°C | 1.8 | 0.4 | 11.411 h |
| July | 32.4°C22.2°C | 22.2°C | 0 | 0.0 | 11.512 h |
| August | 34.1°C23.4°C | 23.4°C | 0.5 | 0.1 | 11.712 h |
| September | 35.3°C25.0°C | 25.0°C | 18 | 2.9 | 12.012 h |
| October | 33.2°C24.3°C | 24.3°C | 108 | 13.4 | 12.412 h |
| November | 30.5°C23.1°C | 23.1°C | 235 | 22.3 | 12.613 h |
| December, selected | 29.9°C22.9°C | 22.9°C | 266 | 24.6 | 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
- Palmas in DecemberBrazil · 192 kmHigh 30.4°C · Low 23.0°C · 297 mm rain
- Luis Eduardo Magalhães in DecemberBrazil · 360 kmHigh 28.2°C · Low 19.9°C · 165 mm rain
- Goianésia in DecemberBrazil · 399 kmHigh 28.5°C · Low 21.0°C · 276 mm rain
- Redenção in DecemberBrazil · 425 kmHigh 29.8°C · Low 22.6°C · 231 mm rain
- Planaltina (Goias), Brazil in DecemberBrazil · 443 kmHigh 26.5°C · Low 18.9°C · 247 mm rain
- Barreiras in DecemberBrazil · 446 kmHigh 30.7°C · Low 22.0°C · 143 mm rain
- Sobradinho II in DecemberBrazil · 454 kmHigh 26.1°C · Low 18.4°C · 218 mm rain
- Águas Lindas de Goiás in DecemberBrazil · 456 kmHigh 26.0°C · Low 18.3°C · 244 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 Gurupi) is explained once on the Gurupi year overview and on the Sources, method and limits page.