São João de Pirabas in December
6.3out of 10
Possible, with caveats
Warm and comfortable: highs around 30°C. Very wet: about 19 rainy days.
30°CAvg high
25°CAvg low
19Rainy days (98 mm)
12:03 hDaylight
06:04Sunrise · 18:06 Sunset
Why this score
- Warm and comfortable: highs around 30°C
- Very wet: about 19 rainy days
- Rain varies a lot between years (±5.9 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in December varies a lot between years (±5.9 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 24°C | 295 mm | 29 | – | – | 6.1 |
| February | 28°C | 24°C | 408 mm | 28 | – | – | 6.1 |
| March | 28°C | 24°C | 508 mm | 31 | – | – | 6.1 |
| April | 28°C | 24°C | 460 mm | 30 | – | – | 6.1 |
| May | 29°C | 24°C | 315 mm | 28 | – | – | 6.1 |
| June | 29°C | 24°C | 147 mm | 26 | – | – | 6.0 |
| July | 29°C | 24°C | 101 mm | 23 | – | – | 6.0 |
| August | 30°C | 25°C | 40 mm | 15 | – | – | 6.9 |
| September | 30°C | 25°C | 18 mm | 6 | – | – | 8.1 |
| October | 30°C | 25°C | 14 mm | 4 | – | – | 8.3 |
| November | 30°C | 25°C | 24 mm | 7 | – | – | 7.8 |
| December | 30°C | 25°C | 98 mm | 19 | – | – | 6.3 |
Frequently asked questions
How hot is São João de Pirabas in December?
Daytime highs average 30°C and nights about 25°C.
When is the best time to visit São João de Pirabas?
The best months are October, September, November.