Climate averages 1991–2020
Macapá weather
in April.
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.
April is a hot month in Macapá: daytime highs average 28.1°C and nights cool to about 23.4°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Expect about 384 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 07 min on an average April day.
The nearest other city in this atlas is Santana (15 km away). In April its highs average 28.4°C, about as warm as Macapá, with 350 mm of rain.
Among the 448 cities listed in Brazil, Macapá ranks joint 160th of 448 for the warmest April highs and 436th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Macapá is 1.1°C warmer than that mean.
From April to May, average highs rise by 0.3°C to 28.4°C, and monthly rainfall falls from 384 mm to 357 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
Macapá climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C23.5°C | 23.5°C | 274 | 29.2 | 12.112 h |
| February | 28.0°C23.3°C | 23.3°C | 325 | 27.0 | 12.112 h |
| March | 28.1°C23.4°C | 23.4°C | 387 | 29.2 | 12.112 h |
| April, selected | 28.1°C23.4°C | 23.4°C | 384 | 29.2 | 12.112 h |
| May | 28.4°C23.6°C | 23.6°C | 357 | 29.6 | 12.112 h |
| June | 28.7°C23.7°C | 23.7°C | 205 | 27.3 | 12.112 h |
| July | 29.0°C23.7°C | 23.7°C | 155 | 25.8 | 12.112 h |
| August | 30.1°C24.4°C | 24.4°C | 73 | 17.9 | 12.112 h |
| September | 31.2°C24.8°C | 24.8°C | 26 | 8.7 | 12.112 h |
| October | 31.8°C25.0°C | 25.0°C | 17 | 4.5 | 12.112 h |
| November | 31.6°C25.0°C | 25.0°C | 35 | 8.5 | 12.112 h |
| December | 30.1°C24.3°C | 24.3°C | 128 | 22.8 | 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
April in nearby cities
- Santana in AprilBrazil · 15 kmHigh 28.4°C · Low 23.4°C · 350 mm rain
- Breves in AprilBrazil · 202 kmHigh 28.9°C · Low 23.4°C · 373 mm rain
- Cametá in AprilBrazil · 308 kmHigh 28.9°C · Low 23.7°C · 426 mm rain
- Abaetetuba in AprilBrazil · 312 kmHigh 28.7°C · Low 23.8°C · 363 mm rain
- Barcarena in AprilBrazil · 321 kmHigh 28.6°C · Low 24.0°C · 379 mm rain
- Belém in AprilBrazil · 330 kmHigh 28.6°C · Low 24.2°C · 394 mm rain
- Moju in AprilBrazil · 333 kmHigh 29.1°C · Low 23.2°C · 453 mm rain
- Ananindeua in AprilBrazil · 338 kmHigh 29.0°C · Low 23.8°C · 472 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 Macapá) is explained once on the Macapá year overview and on the Sources, method and limits page.