Climate averages 1991–2020
Macapá weather
in July.
A hot, wet month: the 6th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Macapá: daytime highs average 29.0°C and nights cool to about 23.7°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 155 mm of rain on roughly 26 days, which makes July a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 07 min on an average July day.
The nearest other city in this atlas is Santana (15 km away). In July its highs average 29.3°C, about as warm as Macapá, with 127 mm of rain.
Among the 448 cities listed in Brazil, Macapá ranks joint 83rd of 448 for the warmest July highs and joint 433rd of 448 for the driest July (rainfall, lowest first). The mean July high of those 448 cities is 24.7°C; Macapá is 4.3°C warmer than that mean.
From July to August, average highs rise by 1.1°C to 30.1°C, and monthly rainfall falls from 155 mm to 73 mm.
The annual picture
July 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 | 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, selected | 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
July in nearby cities
- Santana in JulyBrazil · 15 kmHigh 29.3°C · Low 23.6°C · 127 mm rain
- Breves in JulyBrazil · 202 kmHigh 30.1°C · Low 23.6°C · 84 mm rain
- Cametá in JulyBrazil · 308 kmHigh 30.5°C · Low 23.9°C · 69 mm rain
- Abaetetuba in JulyBrazil · 312 kmHigh 30.1°C · Low 24.2°C · 61 mm rain
- Barcarena in JulyBrazil · 321 kmHigh 29.9°C · Low 24.4°C · 67 mm rain
- Belém in JulyBrazil · 330 kmHigh 29.8°C · Low 24.1°C · 68 mm rain
- Moju in JulyBrazil · 333 kmHigh 30.6°C · Low 23.2°C · 71 mm rain
- Ananindeua in JulyBrazil · 338 kmHigh 30.1°C · Low 23.6°C · 97 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.