Climate averages 1991–2020
Moju weather
in September.
A hot, fairly dry month: the 2nd warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Moju: daytime highs average 33.4°C and nights cool to about 24.0°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 27 mm of rain on roughly 7 days, which makes September a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average September day.
The nearest other city in this atlas is Abaetetuba (22 km away). In September its highs average 32.4°C, 1.0°C cooler than Moju, with 19 mm of rain.
Among the 448 cities listed in Brazil, Moju ranks joint 38th of 448 for the warmest September highs and joint 81st of 448 for the driest September (rainfall, lowest first). The mean September high of those 448 cities is 27.5°C; Moju is 5.9°C warmer than that mean.
From September to October, average highs rise by 0.3°C to 33.7°C, and monthly rainfall rises from 27 mm to 35 mm.
The annual picture
September 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
Moju climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.0°C23.4°C | 23.4°C | 285 | 27.2 | 12.212 h |
| February | 29.4°C23.2°C | 23.2°C | 379 | 26.8 | 12.212 h |
| March | 29.2°C23.1°C | 23.1°C | 465 | 30.2 | 12.112 h |
| April | 29.1°C23.2°C | 23.2°C | 453 | 29.0 | 12.112 h |
| May | 29.5°C23.3°C | 23.3°C | 291 | 27.3 | 12.012 h |
| June | 29.9°C23.3°C | 23.3°C | 112 | 19.4 | 12.012 h |
| July | 30.6°C23.2°C | 23.2°C | 71 | 14.2 | 12.012 h |
| August | 32.4°C23.7°C | 23.7°C | 34 | 9.2 | 12.112 h |
| September, selected | 33.4°C24.0°C | 24.0°C | 27 | 7.2 | 12.112 h |
| October | 33.7°C24.2°C | 24.2°C | 35 | 8.5 | 12.212 h |
| November | 33.3°C24.4°C | 24.4°C | 64 | 9.2 | 12.212 h |
| December | 31.9°C24.1°C | 24.1°C | 140 | 18.0 | 12.212 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
September in nearby cities
- Abaetetuba in SeptemberBrazil · 22 kmHigh 32.4°C · Low 24.8°C · 19 mm rain
- Barcarena in SeptemberBrazil · 45 kmHigh 31.7°C · Low 24.8°C · 19 mm rain
- Belém in SeptemberBrazil · 56 kmHigh 31.7°C · Low 24.6°C · 24 mm rain
- Ananindeua in SeptemberBrazil · 73 kmHigh 32.0°C · Low 24.1°C · 39 mm rain
- Marituba in SeptemberBrazil · 76 kmHigh 32.3°C · Low 23.9°C · 39 mm rain
- Cametá in SeptemberBrazil · 90 kmHigh 33.3°C · Low 24.7°C · 28 mm rain
- Santa Isabel do Pará in SeptemberBrazil · 94 kmHigh 32.0°C · Low 23.7°C · 39 mm rain
- Castanhal in SeptemberBrazil · 114 kmHigh 32.3°C · Low 23.4°C · 34 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 Moju) is explained once on the Moju year overview and on the Sources, method and limits page.