Climate averages 1991–2020
Santo Antônio do Descoberto weather
in January.
A warm, very wet month: the joint 8th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in Santo Antônio do Descoberto: daytime highs average 27.1°C and nights cool to about 19.3°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 219 mm of rain on roughly 23 days, which makes January a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 57 min on an average January day.
The nearest other city in this atlas is Samambaia (17 km away). In January its highs average 25.3°C, 1.8°C cooler than Santo Antônio do Descoberto, with 230 mm of rain.
Among the 448 cities listed in Brazil, Santo Antônio do Descoberto ranks joint 345th of 448 for the warmest January highs and joint 209th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Santo Antônio do Descoberto is 1.4°C cooler than that mean.
From January to February, average highs rise by 0.3°C to 27.4°C, and monthly rainfall falls from 219 mm to 193 mm.
The annual picture
January 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
Santo Antônio do Descoberto climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 27.1°C19.3°C | 19.3°C | 219 | 22.5 | 13.013 h |
| February | 27.4°C19.2°C | 19.2°C | 193 | 20.3 | 12.613 h |
| March | 27.2°C19.1°C | 19.1°C | 206 | 22.0 | 12.212 h |
| April | 27.3°C18.5°C | 18.5°C | 91 | 13.2 | 11.712 h |
| May | 27.0°C17.0°C | 17.0°C | 19 | 3.1 | 11.411 h |
| June | 26.5°C15.8°C | 15.8°C | 4.2 | 0.6 | 11.211 h |
| July | 26.8°C15.5°C | 15.5°C | 0.3 | 0.1 | 11.311 h |
| August | 28.8°C17.0°C | 17.0°C | 6.1 | 1.5 | 11.612 h |
| September | 30.7°C19.4°C | 19.4°C | 32 | 5.3 | 12.012 h |
| October | 30.1°C19.9°C | 19.9°C | 117 | 15.1 | 12.412 h |
| November | 27.4°C19.3°C | 19.3°C | 209 | 22.8 | 12.813 h |
| December | 27.1°C19.4°C | 19.4°C | 225 | 24.3 | 13.113 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
January in nearby cities
- Samambaia in JanuaryBrazil · 17 kmHigh 25.3°C · Low 17.6°C · 230 mm rain
- Ceilândia in JanuaryBrazil · 20 kmHigh 25.8°C · Low 18.2°C · 231 mm rain
- Águas Lindas de Goiás in JanuaryBrazil · 20 kmHigh 26.1°C · Low 18.3°C · 231 mm rain
- Gama in JanuaryBrazil · 22 kmHigh 26.2°C · Low 18.3°C · 230 mm rain
- Riacho Fundo II in JanuaryBrazil · 23 kmHigh 25.5°C · Low 17.8°C · 230 mm rain
- Santa Maria, Brazil in JanuaryBrazil · 26 kmHigh 25.7°C · Low 17.9°C · 230 mm rain
- Águas Claras in JanuaryBrazil · 27 kmHigh 25.6°C · Low 18.0°C · 224 mm rain
- Valparaíso de Goiás in JanuaryBrazil · 33 kmHigh 26.3°C · Low 18.3°C · 230 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 Santo Antônio do Descoberto) is explained once on the Santo Antônio do Descoberto year overview and on the Sources, method and limits page.