Climate averages 1991–2020
Pinheiro weather
in March.
A hot, very wet month: the coolest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a hot month in Pinheiro: daytime highs average 29.1°C and nights cool to about 23.4°C. By daytime temperature it is the coolest month of the year.
Expect about 368 mm of rain on roughly 30 days, which makes March a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 07 min on an average March day.
The nearest other city in this atlas is São Luís (87 km away). In March its highs average 28.1°C, 1.0°C cooler than Pinheiro, with 440 mm of rain.
Among the 448 cities listed in Brazil, Pinheiro ranks joint 127th of 448 for the warmest March highs and 425th of 448 for the driest March (rainfall, lowest first). The mean March high of those 448 cities is 27.9°C; Pinheiro is 1.2°C warmer than that mean.
From March to April, average highs rise by 0.1°C to 29.2°C, and monthly rainfall falls from 368 mm to 367 mm.
The annual picture
March 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, selected | 29.1°C23.4°C | 23.4°C | 368 | 29.8 | 12.112 h |
| April | 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
March in nearby cities
- São Luís in MarchBrazil · 87 kmHigh 28.1°C · Low 24.2°C · 440 mm rain
- São José de Ribamar in MarchBrazil · 114 kmHigh 27.9°C · Low 24.6°C · 452 mm rain
- Santa Inês in MarchBrazil · 132 kmHigh 29.4°C · Low 23.3°C · 341 mm rain
- Bacabal in MarchBrazil · 193 kmHigh 29.6°C · Low 23.2°C · 316 mm rain
- Chapadinha in MarchBrazil · 234 kmHigh 29.7°C · Low 22.9°C · 300 mm rain
- Bragança in MarchBrazil · 248 kmHigh 28.2°C · Low 23.1°C · 466 mm rain
- Codó in MarchBrazil · 253 kmHigh 29.4°C · Low 22.9°C · 315 mm rain
- Paragominas in MarchBrazil · 258 kmHigh 29.2°C · Low 22.7°C · 377 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.