Climate averages 1991–2020
Ubá weather
in December.
A hot, very wet month: the 4th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Ubá: daytime highs average 28.5°C and nights cool to about 20.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 278 mm of rain on roughly 21 days, which makes December a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 23 min on an average December day.
The nearest other city in this atlas is Viçosa (41 km away). In December its highs average 26.8°C, 1.7°C cooler than Ubá, with 244 mm of rain.
Among the 448 cities listed in Brazil, Ubá ranks joint 207th of 448 for the warmest December highs and joint 422nd of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Ubá is level with that mean.
From December to January, average highs rise by 0.8°C to 29.3°C, and monthly rainfall falls from 278 mm to 256 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
Ubá climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C21.1°C | 21.1°C | 256 | 18.6 | 13.313 h |
| February | 29.9°C21.2°C | 21.2°C | 147 | 13.8 | 12.813 h |
| March | 28.6°C20.6°C | 20.6°C | 174 | 17.7 | 12.212 h |
| April | 27.1°C19.2°C | 19.2°C | 78 | 10.9 | 11.612 h |
| May | 25.1°C16.4°C | 16.4°C | 40 | 6.6 | 11.111 h |
| June | 24.5°C14.9°C | 14.9°C | 14 | 3.3 | 10.911 h |
| July | 24.5°C14.4°C | 14.4°C | 12 | 3.1 | 11.011 h |
| August | 25.7°C15.1°C | 15.1°C | 19 | 3.5 | 11.411 h |
| September | 27.1°C16.7°C | 16.7°C | 63 | 8.2 | 12.012 h |
| October | 27.9°C18.5°C | 18.5°C | 111 | 12.1 | 12.613 h |
| November | 27.3°C19.4°C | 19.4°C | 243 | 19.1 | 13.113 h |
| December, selected | 28.5°C20.6°C | 20.6°C | 278 | 21.3 | 13.413 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
- Viçosa in DecemberBrazil · 41 kmHigh 26.8°C · Low 19.6°C · 244 mm rain
- Muriaé in DecemberBrazil · 60 kmHigh 29.4°C · Low 21.3°C · 254 mm rain
- Juiz de Fora in DecemberBrazil · 83 kmHigh 26.8°C · Low 18.8°C · 340 mm rain
- Barbacena in DecemberBrazil · 87 kmHigh 24.0°C · Low 16.5°C · 306 mm rain
- Ouro Preto in DecemberBrazil · 100 kmHigh 24.0°C · Low 16.7°C · 340 mm rain
- Conselheiro Lafaiete in DecemberBrazil · 101 kmHigh 25.1°C · Low 17.4°C · 253 mm rain
- Itaperuna in DecemberBrazil · 110 kmHigh 29.7°C · Low 21.5°C · 223 mm rain
- Três Rios in DecemberBrazil · 114 kmHigh 28.9°C · Low 20.9°C · 235 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 Ubá) is explained once on the Ubá year overview and on the Sources, method and limits page.