Climate averages 1991–2020
Casa Nova weather
in April.
A hot, moderately wet month: the joint 7th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Casa Nova: daytime highs average 31.8°C and nights cool to about 23.3°C. By daytime temperature it is the joint 7th warmest of the 12 months.
Expect about 43 mm of rain on roughly 7 days, which makes April a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average April day.
The nearest other city in this atlas is Petrolina (58 km away). In April its highs average 31.9°C, about as warm as Casa Nova, with 32 mm of rain.
Among the 448 cities listed in Brazil, Casa Nova ranks 4th of 448 for the warmest April highs and 9th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Casa Nova is 4.9°C warmer than that mean.
From April to May, average highs fall by 0.5°C to 31.3°C, and monthly rainfall falls from 43 mm to 10 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Petrolina in AprilBrazil · 58 kmHigh 31.9°C · Low 22.6°C · 32 mm rain
- Campo Formoso in AprilBrazil · 165 kmHigh 28.3°C · Low 20.5°C · 54 mm rain
- Senhor do Bonfim in AprilBrazil · 167 kmHigh 28.3°C · Low 20.4°C · 54 mm rain
- Araripina in AprilBrazil · 185 kmHigh 28.6°C · Low 20.9°C · 95 mm rain
- Jacobina in AprilBrazil · 229 kmHigh 28.4°C · Low 21.0°C · 55 mm rain
- Picos in AprilBrazil · 239 kmHigh 31.4°C · Low 23.4°C · 88 mm rain
- Irecê in AprilBrazil · 256 kmHigh 29.6°C · Low 20.4°C · 34 mm rain
- Crato in AprilBrazil · 276 kmHigh 29.6°C · Low 22.1°C · 106 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.