Climate averages 1991–2020
Imperatriz weather
in July.
A hot, very dry month: the 4th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Imperatriz: daytime highs average 33.2°C and nights cool to about 23.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 6.2 mm of rain on roughly 1 day, which makes July a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 50 min on an average July day.
The nearest other city in this atlas is Açailândia (64 km away). In July its highs average 31.9°C, 1.3°C cooler than Imperatriz, with 8.6 mm of rain.
Among the 448 cities listed in Brazil, Imperatriz ranks 3rd of 448 for the warmest July highs and joint 74th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Imperatriz is 8.5°C warmer than that mean.
From July to August, average highs rise by 1.2°C to 34.3°C, and monthly rainfall falls from 6.2 mm to 2.1 mm.
The annual picture
July 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
Imperatriz climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.2°C23.0°C | 23.0°C | 207 | 26.1 | 12.412 h |
| February | 29.1°C23.0°C | 23.0°C | 206 | 24.1 | 12.312 h |
| March | 29.1°C23.0°C | 23.0°C | 212 | 26.3 | 12.112 h |
| April | 29.4°C23.1°C | 23.1°C | 150 | 20.7 | 12.012 h |
| May | 30.2°C23.1°C | 23.1°C | 74 | 11.7 | 11.912 h |
| June | 32.0°C23.0°C | 23.0°C | 8.2 | 1.8 | 11.812 h |
| July, selected | 33.2°C23.1°C | 23.1°C | 6.2 | 1.1 | 11.812 h |
| August | 34.3°C23.7°C | 23.7°C | 2.1 | 0.4 | 11.912 h |
| September | 34.5°C24.5°C | 24.5°C | 9.6 | 2.0 | 12.112 h |
| October | 33.5°C24.7°C | 24.7°C | 39 | 6.3 | 12.212 h |
| November | 31.7°C24.2°C | 24.2°C | 100 | 14.2 | 12.412 h |
| December | 30.3°C23.7°C | 23.7°C | 144 | 20.0 | 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
July in nearby cities
- Açailândia in JulyBrazil · 64 kmHigh 31.9°C · Low 21.6°C · 8.6 mm rain
- Grajaú in JulyBrazil · 153 kmHigh 32.5°C · Low 22.2°C · 4.7 mm rain
- Marabá in JulyBrazil · 182 kmHigh 32.1°C · Low 22.7°C · 12 mm rain
- Araguaína in JulyBrazil · 201 kmHigh 32.7°C · Low 21.0°C · 2.5 mm rain
- Barra do Corda in JulyBrazil · 249 kmHigh 32.7°C · Low 22.5°C · 6.6 mm rain
- Parauapebas in JulyBrazil · 273 kmHigh 31.8°C · Low 22.8°C · 9.0 mm rain
- Balsas in JulyBrazil · 275 kmHigh 32.4°C · Low 22.0°C · 1.3 mm rain
- Paragominas in JulyBrazil · 282 kmHigh 31.4°C · Low 22.5°C · 29 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 Imperatriz) is explained once on the Imperatriz year overview and on the Sources, method and limits page.