Sumidouro in December
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 22 rainy days.
27°CAvg high
19°CAvg low
22Rainy days (256 mm)
13:20 hDaylight
05:07Sunrise · 18:27 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 22 rainy days
- Rain varies a lot between years (±4.2 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in December varies a lot between years (±4.2 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 | 28°C | 19°C | 241 mm | 19 | – | – | 6.1 |
| February | 29°C | 19°C | 144 mm | 14 | – | – | 6.9 |
| March | 28°C | 19°C | 143 mm | 17 | – | – | 6.5 |
| April | 26°C | 17°C | 66 mm | 10 | – | – | 7.7 |
| May | 24°C | 15°C | 44 mm | 7 | – | – | 8.1 |
| June | 23°C | 14°C | 19 mm | 4 | – | – | 8.6 |
| July | 23°C | 13°C | 23 mm | 4 | – | – | 8.5 |
| August | 24°C | 13°C | 25 mm | 5 | – | – | 8.4 |
| September | 25°C | 15°C | 69 mm | 10 | – | – | 7.8 |
| October | 26°C | 17°C | 119 mm | 14 | – | – | 7.0 |
| November | 26°C | 18°C | 217 mm | 20 | – | – | 6.1 |
| December | 27°C | 19°C | 256 mm | 22 | – | – | 6.1 |
Frequently asked questions
How hot is Sumidouro in December?
Daytime highs average 27°C and nights about 19°C.
When is the best time to visit Sumidouro?
The best months are June, July, August, May.