Climate averages 1991–2020
Pinheiro weather
in April.
A hot, very wet month: the 11th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Pinheiro: daytime highs average 29.2°C and nights cool to about 23.4°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 367 mm of rain on roughly 29 days, which makes April a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average April day.
The nearest other city in this atlas is São Luís (87 km away). In April its highs average 28.3°C, 0.9°C cooler than Pinheiro, with 414 mm of rain.
Among the 448 cities listed in Brazil, Pinheiro ranks joint 67th of 448 for the warmest April highs and 432nd of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Pinheiro is 2.2°C warmer than that mean.
From April to May, average highs rise by 0.3°C to 29.5°C, and monthly rainfall falls from 367 mm to 248 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
Pinheiro climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.4°C23.8°C | 23.8°C | 196 | 23.3 | 12.212 h |
| February | 29.4°C23.5°C | 23.5°C | 260 | 25.5 | 12.212 h |
| March | 29.1°C23.4°C | 23.4°C | 368 | 29.8 | 12.112 h |
| April, selected | 29.2°C23.4°C | 23.4°C | 367 | 28.7 | 12.112 h |
| May | 29.5°C23.5°C | 23.5°C | 248 | 26.3 | 12.012 h |
| June | 29.6°C23.2°C | 23.2°C | 116 | 20.2 | 12.012 h |
| July | 29.7°C23.1°C | 23.1°C | 76 | 16.2 | 12.012 h |
| August | 30.8°C23.6°C | 23.6°C | 27 | 8.4 | 12.012 h |
| September | 32.0°C24.2°C | 24.2°C | 14 | 3.6 | 12.112 h |
| October | 32.7°C24.6°C | 24.6°C | 16 | 3.6 | 12.212 h |
| November | 32.8°C24.6°C | 24.6°C | 27 | 5.5 | 12.212 h |
| December | 32.2°C24.6°C | 24.6°C | 66 | 12.1 | 12.312 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
- São Luís in AprilBrazil · 87 kmHigh 28.3°C · Low 24.3°C · 414 mm rain
- São José de Ribamar in AprilBrazil · 114 kmHigh 28.1°C · Low 24.6°C · 437 mm rain
- Santa Inês in AprilBrazil · 132 kmHigh 29.4°C · Low 23.4°C · 310 mm rain
- Bacabal in AprilBrazil · 193 kmHigh 29.6°C · Low 23.3°C · 265 mm rain
- Chapadinha in AprilBrazil · 234 kmHigh 29.5°C · Low 22.9°C · 312 mm rain
- Bragança in AprilBrazil · 248 kmHigh 28.4°C · Low 23.2°C · 450 mm rain
- Codó in AprilBrazil · 253 kmHigh 29.4°C · Low 22.9°C · 263 mm rain
- Paragominas in AprilBrazil · 258 kmHigh 29.1°C · Low 22.7°C · 335 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 Pinheiro) is explained once on the Pinheiro year overview and on the Sources, method and limits page.