Climate averages 1991–2020
Itumbiara weather
in January.
A hot, very wet month: the 7th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Itumbiara: daytime highs average 29.7°C and nights cool to about 22.4°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 213 mm of rain on roughly 22 days, which makes January a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 06 min on an average January day.
The nearest other city in this atlas is Ituiutaba (67 km away). In January its highs average 28.8°C, 0.9°C cooler than Itumbiara, with 240 mm of rain.
Among the 448 cities listed in Brazil, Itumbiara ranks joint 103rd of 448 for the warmest January highs and joint 186th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Itumbiara is 1.2°C warmer than that mean.
From January to February, average highs rise by 0.2°C to 29.8°C, and monthly rainfall falls from 213 mm to 157 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
Itumbiara climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 29.7°C22.4°C | 22.4°C | 213 | 21.7 | 13.113 h |
| February | 29.8°C22.4°C | 22.4°C | 157 | 19.5 | 12.713 h |
| March | 29.6°C22.2°C | 22.2°C | 144 | 18.6 | 12.212 h |
| April | 29.6°C21.2°C | 21.2°C | 50 | 8.5 | 11.712 h |
| May | 28.6°C18.9°C | 18.9°C | 19 | 3.3 | 11.311 h |
| June | 28.3°C17.6°C | 17.6°C | 6.7 | 1.2 | 11.011 h |
| July | 28.7°C17.5°C | 17.5°C | 4.9 | 0.7 | 11.111 h |
| August | 31.0°C19.0°C | 19.0°C | 5.7 | 1.0 | 11.511 h |
| September | 33.1°C21.7°C | 21.7°C | 31 | 4.9 | 12.012 h |
| October | 32.8°C22.8°C | 22.8°C | 87 | 12.6 | 12.513 h |
| November | 30.4°C22.3°C | 22.3°C | 156 | 19.1 | 13.013 h |
| December | 29.8°C22.4°C | 22.4°C | 204 | 22.6 | 13.213 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
- Ituiutaba in JanuaryBrazil · 67 kmHigh 28.8°C · Low 21.4°C · 240 mm rain
- Caldas Novas in JanuaryBrazil · 97 kmHigh 28.4°C · Low 20.5°C · 245 mm rain
- Araguari in JanuaryBrazil · 111 kmHigh 26.7°C · Low 19.2°C · 231 mm rain
- Uberlândia in JanuaryBrazil · 113 kmHigh 27.1°C · Low 19.6°C · 239 mm rain
- Catalão in JanuaryBrazil · 137 kmHigh 27.2°C · Low 19.7°C · 267 mm rain
- Aparecida de Goiânia in JanuaryBrazil · 177 kmHigh 27.3°C · Low 19.5°C · 224 mm rain
- Senador Canedo in JanuaryBrazil · 191 kmHigh 27.4°C · Low 19.7°C · 228 mm rain
- Goiânia in JanuaryBrazil · 194 kmHigh 27.7°C · Low 20.0°C · 224 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 Itumbiara) is explained once on the Itumbiara year overview and on the Sources, method and limits page.