Climate averages 1991–2020
Santana weather
in March.
A hot, very wet month: the joint 10th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a hot month in Santana: daytime highs average 28.4°C and nights cool to about 23.3°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Expect about 335 mm of rain on roughly 29 days, which makes March a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 07 min on an average March day.
The nearest other city in this atlas is Macapá (15 km away). In March its highs average 28.1°C, about as warm as Santana, with 387 mm of rain.
Among the 448 cities listed in Brazil, Santana ranks joint 192nd of 448 for the warmest March highs and 421st of 448 for the driest March (rainfall, lowest first). The mean March high of those 448 cities is 27.9°C; Santana is 0.5°C warmer than that mean.
From March to April, average highs stay level at 28.4°C, and monthly rainfall rises from 335 mm to 350 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
Santana climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C23.5°C | 23.5°C | 229 | 27.1 | 12.112 h |
| February | 28.3°C23.3°C | 23.3°C | 281 | 26.2 | 12.112 h |
| March, selected | 28.4°C23.3°C | 23.3°C | 335 | 28.7 | 12.112 h |
| April | 28.4°C23.4°C | 23.4°C | 350 | 28.8 | 12.112 h |
| May | 28.6°C23.6°C | 23.6°C | 324 | 29.4 | 12.112 h |
| June | 28.9°C23.6°C | 23.6°C | 172 | 26.5 | 12.112 h |
| July | 29.3°C23.6°C | 23.6°C | 127 | 24.9 | 12.112 h |
| August | 30.4°C24.3°C | 24.3°C | 59 | 16.5 | 12.112 h |
| September | 31.5°C24.7°C | 24.7°C | 24 | 8.5 | 12.112 h |
| October | 32.3°C24.9°C | 24.9°C | 18 | 5.0 | 12.112 h |
| November | 32.0°C24.9°C | 24.9°C | 31 | 7.3 | 12.112 h |
| December | 30.4°C24.3°C | 24.3°C | 105 | 19.3 | 12.112 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
- Macapá in MarchBrazil · 15 kmHigh 28.1°C · Low 23.4°C · 387 mm rain
- Breves in MarchBrazil · 198 kmHigh 29.0°C · Low 23.3°C · 397 mm rain
- Cametá in MarchBrazil · 308 kmHigh 28.9°C · Low 23.6°C · 459 mm rain
- Abaetetuba in MarchBrazil · 316 kmHigh 28.7°C · Low 23.8°C · 393 mm rain
- Barcarena in MarchBrazil · 327 kmHigh 28.5°C · Low 23.9°C · 393 mm rain
- Belém in MarchBrazil · 336 kmHigh 28.5°C · Low 24.1°C · 404 mm rain
- Moju in MarchBrazil · 337 kmHigh 29.2°C · Low 23.1°C · 465 mm rain
- Ananindeua in MarchBrazil · 345 kmHigh 28.9°C · Low 23.7°C · 511 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 Santana) is explained once on the Santana year overview and on the Sources, method and limits page.