Climate averages 1991–2020
Moju weather
in December.
A hot, wet month: the 5th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Moju: daytime highs average 31.9°C and nights cool to about 24.1°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 140 mm of rain on roughly 18 days, which makes December a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 14 min on an average December day.
The nearest other city in this atlas is Abaetetuba (22 km away). In December its highs average 31.1°C, 0.8°C cooler than Moju, with 112 mm of rain.
Among the 448 cities listed in Brazil, Moju ranks 32nd of 448 for the warmest December highs and 127th of 448 for the driest December (rainfall, lowest first). The mean December high of those 448 cities is 28.5°C; Moju is 3.4°C warmer than that mean.
From December to January, average highs fall by 1.9°C to 30.0°C, and monthly rainfall rises from 140 mm to 285 mm.
The annual picture
December 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 | 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, selected | 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
December in nearby cities
- Abaetetuba in DecemberBrazil · 22 kmHigh 31.1°C · Low 24.8°C · 112 mm rain
- Barcarena in DecemberBrazil · 45 kmHigh 30.6°C · Low 25.0°C · 103 mm rain
- Belém in DecemberBrazil · 56 kmHigh 30.7°C · Low 24.9°C · 108 mm rain
- Ananindeua in DecemberBrazil · 73 kmHigh 31.1°C · Low 24.5°C · 143 mm rain
- Marituba in DecemberBrazil · 76 kmHigh 31.5°C · Low 24.4°C · 143 mm rain
- Cametá in DecemberBrazil · 90 kmHigh 31.4°C · Low 24.6°C · 151 mm rain
- Santa Isabel do Pará in DecemberBrazil · 94 kmHigh 31.3°C · Low 24.2°C · 143 mm rain
- Castanhal in DecemberBrazil · 114 kmHigh 31.8°C · Low 24.0°C · 118 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.