Climate averages 1991–2020
Itaituba weather
in January.
A hot, very wet month: the 8th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Itaituba: daytime highs average 29.3°C and nights cool to about 23.5°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 289 mm of rain on roughly 28 days, which makes January a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 20 min on an average January day.
The nearest other city in this atlas is Parintins (201 km away). In January its highs average 29.0°C, about as warm as Itaituba, with 337 mm of rain.
Among the 448 cities listed in Brazil, Itaituba ranks joint 141st of 448 for the warmest January highs and 402nd of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Itaituba is 0.8°C warmer than that mean.
From January to February, average highs fall by 0.1°C to 29.2°C, and monthly rainfall falls from 289 mm to 283 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
Itaituba climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 29.3°C23.5°C | 23.5°C | 289 | 27.5 | 12.312 h |
| February | 29.2°C23.4°C | 23.4°C | 283 | 26.4 | 12.212 h |
| March | 29.1°C23.4°C | 23.4°C | 319 | 28.6 | 12.112 h |
| April | 29.0°C23.4°C | 23.4°C | 287 | 28.1 | 12.012 h |
| May | 29.1°C23.4°C | 23.4°C | 203 | 26.1 | 11.912 h |
| June | 29.8°C23.1°C | 23.1°C | 84 | 15.8 | 11.912 h |
| July | 30.7°C23.0°C | 23.0°C | 58 | 11.9 | 11.912 h |
| August | 32.5°C23.5°C | 23.5°C | 52 | 10.5 | 12.012 h |
| September | 32.9°C24.1°C | 24.1°C | 78 | 13.2 | 12.112 h |
| October | 32.5°C24.3°C | 24.3°C | 116 | 17.2 | 12.212 h |
| November | 31.3°C24.2°C | 24.2°C | 162 | 19.6 | 12.312 h |
| December | 30.3°C23.9°C | 23.9°C | 209 | 23.8 | 12.412 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
- Parintins in JanuaryBrazil · 201 kmHigh 29.0°C · Low 23.8°C · 337 mm rain
- Santarém in JanuaryBrazil · 248 kmHigh 28.6°C · Low 24.7°C · 409 mm rain
- Oriximiná in JanuaryBrazil · 279 kmHigh 29.2°C · Low 24.2°C · 329 mm rain
- Itacoatiara in JanuaryBrazil · 301 kmHigh 28.6°C · Low 24.4°C · 337 mm rain
- Altamira in JanuaryBrazil · 436 kmHigh 28.9°C · Low 23.0°C · 248 mm rain
- Manaus in JanuaryBrazil · 467 kmHigh 29.2°C · Low 24.1°C · 296 mm rain
- São Félix do Xingu in JanuaryBrazil · 514 kmHigh 28.4°C · Low 22.4°C · 315 mm rain
- Manacapuru in JanuaryBrazil · 526 kmHigh 28.7°C · Low 24.3°C · 358 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 Itaituba) is explained once on the Itaituba year overview and on the Sources, method and limits page.