Climate averages 1991–2020
Casa Nova weather
in July.
A hot, very dry month: the coolest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Casa Nova: daytime highs average 29.7°C and nights cool to about 20.3°C. By daytime temperature it is the coolest month of the year.
Expect about 2.2 mm of rain on fewer than one day, which makes July a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 38 min on an average July day.
The nearest other city in this atlas is Petrolina (58 km away). In July its highs average 29.0°C, 0.7°C cooler than Casa Nova, with 2.8 mm of rain.
Among the 448 cities listed in Brazil, Casa Nova ranks joint 65th of 448 for the warmest July highs and joint 39th of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Casa Nova is 4.9°C warmer than that mean.
From July to August, average highs rise by 1.1°C to 30.7°C, and monthly rainfall falls from 2.2 mm to under 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
Casa Nova climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.3°C23.7°C | 23.7°C | 97 | 10.4 | 12.613 h |
| February | 31.9°C23.5°C | 23.5°C | 82 | 11.1 | 12.412 h |
| March | 31.8°C23.6°C | 23.6°C | 96 | 11.9 | 12.212 h |
| April | 31.8°C23.3°C | 23.3°C | 43 | 7.4 | 11.912 h |
| May | 31.3°C22.5°C | 22.5°C | 10 | 2.3 | 11.712 h |
| June | 30.1°C21.3°C | 21.3°C | 2.4 | 0.4 | 11.612 h |
| July, selected | 29.7°C20.3°C | 20.3°C | 2.2 | 0.2 | 11.612 h |
| August | 30.7°C20.1°C | 20.1°C | 0.7 | 0.1 | 11.812 h |
| September | 32.8°C21.2°C | 21.2°C | 1.0 | 0.1 | 12.012 h |
| October | 34.2°C22.8°C | 22.8°C | 9.5 | 1.5 | 12.312 h |
| November | 33.8°C23.7°C | 23.7°C | 34 | 4.5 | 12.513 h |
| December | 33.2°C24.0°C | 24.0°C | 56 | 6.9 | 12.613 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
- Petrolina in JulyBrazil · 58 kmHigh 29.0°C · Low 19.6°C · 2.8 mm rain
- Campo Formoso in JulyBrazil · 165 kmHigh 23.9°C · Low 17.4°C · 55 mm rain
- Senhor do Bonfim in JulyBrazil · 167 kmHigh 23.8°C · Low 17.2°C · 55 mm rain
- Araripina in JulyBrazil · 185 kmHigh 27.4°C · Low 18.1°C · 4.3 mm rain
- Jacobina in JulyBrazil · 229 kmHigh 24.2°C · Low 17.7°C · 46 mm rain
- Picos in JulyBrazil · 239 kmHigh 32.6°C · Low 22.4°C · 2.2 mm rain
- Irecê in JulyBrazil · 256 kmHigh 26.9°C · Low 17.2°C · 1.7 mm rain
- Crato in JulyBrazil · 276 kmHigh 29.2°C · Low 20.0°C · 7.2 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 Casa Nova) is explained once on the Casa Nova year overview and on the Sources, method and limits page.